Apple dives into display-making to cut reliance on Samsung
asia.nikkei.com
asia.nikkei.com
One thing I really appreciate when it comes to Apple is that despite all their shortcomings they don't "sleep on the job". Over the years they never hesitated to cannibalize their own product lines (iPod), or go through several tough technological transitions (68K/PPC/x86/ARM) if it meant building a better product. And bigger profits of course.
For example I'm sure Google would just rather stuff your phone to the gills with ads in order to drive revenue than actually bother with a coherent investment in a long term strategy to make a better product. And bigger profits of course.
Perhaps instead of this being about Apple vs. Google (or others), it's about companies investing in their core competencies and areas where they have a business interest.
They’ve definitely made some significant missteps over the last few years, mostly around breaking storage APIs and being slow to fix it due to being part of the macOS release cadence.
Apple doesn't want other browsers because they don't want runtimes. They don't want a way for someone else to build a marketplace on top of iPhone or to escape Apple's stringent review process and deploy on their own timelines.
Last time I tried, Safari was a no-go. The web without an ad blocker is incredibly bad.
1) I don’t understand why it’s relevant. Parent commented about the lack of ad blocking and I simply shared a possible solution.
2) I don’t understand why complexity has to be factored in when it comes to pricing.
Should something be free just because it’s simple? Someone has to work and maintain that software.
You can also add quotes to "100%", as anything else in Safari, it was quite buggy and you had to use workarounds sometimes.
The other thing which they are very slow to support is new codecs on the video tag. Presumably this is because they want to keep their "video playback" power metrics. the WebKit team is incredibly metrics-driven, which is one reason for their performance and power-efficiency.
Not Android because it has a direct competition that is arguably doing much better ( More user switching to Apple than Android ) and is forced to improve in other to compete.
They both had to, f was dominant.
I think the most recent apple golden age was around 2007 when they switched to intel. This allowed folks to use apple hardware and macos, but also run windows on their systems. mac os was more open. The mac pro embraced the PC ecosystem, hard drives, pcie cards and more.
Nowadays the pendulum is swinging the other way and though it might be good for apple's bottom line, I don't think it's better for customers (or apple long term)
The M1 MacBook Pro is the best laptop I’ve ever used.
Another way to look at this is - if Apple is so confident that their setup is absolutely incredibly good - why not make exiting with the data super easy? After all, if it is so good, people just won't leave even with those options available, right?
I can still say, the new Apple Silicon Macs are one of the best computing devices I've ever used.
MacOS doesn't take your data hostage, you can exfilrate everything to anywhere you want .
Hell, all macs have a special boot mode that turn them into usb hard drives so you can access everything from another computer.
The iOS is a walled garden but you were misinformed if you think macos locks you into its app store or locks your data away.
Even if you feel like that might change one day, it doesn't justify lying about the present.
Assume a positve intent, was a valuable lesson for me.
Also, don't call people liars without evidence. Read the guidelines: https://news.ycombinator.com/newsguidelines.html
I'm 3 years in and have never needed servicing. If I do, I'm fine having to go back to Apple. It's not a good fit for everyone. But it is for my niche. (Also, Apple stand out in having long first-party support runways for their products.)
It's not bad to want to pull apart and service your own laptop, but for me it's a tool to get a job done and if it breaks I'll send it to Apple to fix
My previous Intel Retina MBP lasted from 2012 to 2020, and now my dad uses it because it still works fine. My younger brother uses my ~2008 17" MacBook Pro (it only runs on wall power, though). Repairability has just never been much of a concern in my use of Apple stuff
I never had a laptop for that long before. And just had to replace the battery once, by an after market one. The keys on the keyboard disappearing is the only notable aging symptom.
Maybe an outlier, but based on that, I'm confident the M1 may last long too.
otoh i hope to be burried with my m1 airbook (for home use) -- i hope never to buy another notebook class device, and just keep replacing the battery every 5 yrs.
But I also think the abusive, controlling behaviour they exhibit when it comes to their hardware is shockingly bad. (See: any of Louis Rossman's videos).
I also think its awful how controlling Apple is over the software that runs on iPhones. For example, apparently the city of SF needs to pay Apple millions of dollars a year to allow iphones to be used as clipper tickets. Why is apple paid money for this? Users have already bought the NFC chips in their phones from Apple. Installing themselves as an unaccountable, monopolistic middleman is disgusting behaviour.
Apple is the the only big tech company which at least nominally cares about user privacy. Google, culturally, doesn't really make any products which don't depend on their cloud services. Last time I owned an android phone, I tried saying no to most of the modals google throws up asking permission to upload my personal data. Some features broke in horrible ways - presumably the devs didn't actually test what happens when people refuse consent dialogs. And lots of features become flat out unavailable. For example, their AI assistant. Despite all that, they still ended up storing more data on me than I'm comfortable with. I think android is only a viable OS if you let google track everything you do. I don't want that, either.
On the computer side, the framework laptops look lovely. I've moved to linux for my desktop workstation and my next laptop might be a framework laptop. But there are absolutely compromises. Battery life isn't as good. Linux isn't as cohesive as macos - keyboard shortcuts are all over the place. I tried to configure linux to feel like macos but some apps won't let you use the meta key as a modifier key. Linux doesn't integrate with an iphone at all. Being able to copy+paste from laptop to phone is an absolutely killer feature. Or take a photo and airdrop it across. Or stop my phone alarm by talking to a siri smart speaker elsewhere in my house.
There are no options for everyday computing that I'm entirely happy with. For now, like it or not, Apple has my business.
Systems using your NFC chip like clipper don’t work through Apple Pay. My understanding is organisations building apps using the iPhone nfc chip like that have to pay apple millions for the privilege. On android the equivalent api is free and open.
My understanding is whenever you make a payment a myriad of companies get paid. I would assume Google is one of those?
That doesn't change wether or not NFC is open of course.
M1 is a big improvement over that even without the upgrade flexibility early intel years offered.
M1 can run windows in parallels and it works well enough for most cases
Note that back when macos first launched, if a program crashed wanted to send information to apple, you would get a popup, see what would be sent and decide whether to send it or not. Nowadays all kinds of things are just sent, like every time you create an account, even a local one or one for work, it phones home.
> quality of the physical device
Agreed. I really like their hardware but I still want to be in control and running my own software on it.
> lack of spyware
Doubt.
> They aren’t looking to run windows or Linux or anything like that.
Asahi Linux compatibility will absolutely be a major factor in my willingness to purchase Apple hardware. I just purchased a phone because GrapheneOS recommended it. This stuff matters.
Unlike Microsoft, it’s not been reported anywhere that Apple has spyware built in. Props to Apple’s PR team if they’re so competent they can pull the wool over everyone’s eyes for years.
I don't see myself running it for years, until it becomes the only way to get security updates to continue to use the hardware.
Apple has virtualization and paravirtualization built into the OS to run Linux and Windows as ARM VMs. They even have support to let ARM Linux use Rosetta 2 to run x86_64 ELF binaries.
I can already run Linux in a supported manner. I don't see a reason to run boot linux until my current hypervisor is no longer getting support.
The number of people who want to sysadmin their phones is effectively zero.
Google Brain was formed in 2011. If that's not coherent investment in a long term strategy I don't know what would qualify.
When you have all you need theoretically in house but your moves are rushed and come only as a reaction to the competition you are the very example I was trying to make, of milking your cash cow and waiting too long. Google had to change the strategy [0], reorganize [1], and struggle to launch your product in an emergency as a response to competition. This is the very definition of not having a well thought out long term strategy, isn't it?
Google owned Brain and DeepMind as rival divisions since before OpenAI existed. They didn't cooperate, didn't launch any revolutionary product, and didn't compete in any way with Google's main offering. They were left to their own devices like side projects until the competition dashed in front and hit Google's most sensitive area and dictated their strategy.
I don't know if Bard is a good or bad product. But we may have different definitions of a coherent investment in a long term strategy to make a better product. None of the above shouts "coherent", "long term strategy", or even necessarily "better product".
[0] https://arstechnica.com/information-technology/2023/01/feari...
[1] https://arstechnica.com/gadgets/2023/04/googles-ai-panic-for...
Google Voice Search cannibalized search since forever, without being monetizable. Google realized the importance of ML/AI early, and has had a coherent AI strategy that predates most AI companies - I would argue Google's strategy precipitated the existence of those companies by performing and publishing foundational research in the field.
Pixel phones are a masterclass of applied ML in a very humane way one might expect from Apple- e.g. call screening with realtime transcription.
This is exactly the opposite of what was meant
bart is only being made public because openai did a thing
I disagree on this. The iPhone was a potential iPod replacement when it launched, but the choice was selling $200 iPods or $500 iPhones. The iPhone felt like a leap of several generations, but the hardware and business model were still similar.
Where Apple actually cannibalized something was Apple Music and the iTunes store, but they drug their feet on it.
I don't think we are in disagreement. But the fact is very few companies do this regardless. When it comes to the product that's their bread and butter they tend to put it on a pedestal never to be touched until it falls into irrelevance.
Apple didn't launch an improved iPod and retire the old. They didn't try to sell a phone and a music player by artificially differentiating them, or by sabotaging one of them. They didn't try to make $250 off the iPod and another $250 from a phone that "shouldn't compete too well". They launched 2 product lines made by different parts of the company, knowing that the iPhone may undermine the iPod userbase and then still fail, possibly souring those customers.
They wouldn't necessarily do this today. iDevices now are clearly (and artificially) differentiated from the Macs: different OS, no options to use them in a way they truly compete despite having such similar hardware theoretical capabilities.
Again to give the Google example, when they tried to have competing lines (Google/Nest) they managed to fail at both and lose the customers completely.
They’re gradually bridging them (Catalyst, and adding cursor support to iPadOS), and speaking as a fan of both product lines I’m glad they’re trying to make them each more powerful without just slapping them into a single UI.
Could they do a better job of supporting external devices on iPad? I imagine so, but there’s such a long road from the extremely-protective/simplistic/sandboxed iOS 1.0 to a full-fledged workstation operating system I have to think it’s not all that easy.
The iPod Classic got relatively little updates toward the end of the iPod line because while it had a dedicated fan base due to its ability to store truly massive music libraries, it just wasn't selling much.
This was also the first time we really saw the scale Tim Cook could push for - competitors had difficulty going up against Apple because they hadn't just bought out all the available flash in the channel - they had funded building new factories for building denser/cheaper flash, in return for their entire initial production.
[0]: https://www.cultofmac.com/325034/apples-music-streaming-nego...
[1]: https://variety.com/2018/biz/news/spotify-at-days-close-what...
Google News took over and they gave up. Gmail got huge and they stopped doing much other than adding ads. Maps slowed down, other than adding ads. Google search keeps getting worse, they can’t seem to fix the SEO/spam problem. But they can add more ads.
Left to their own devices, Google seems happy to collect rent.
Apple, historically, makes their money by selling new hardware, and that requires improving things enough people want to buy it.
Such changes are usually also not newsworthy, unless one has to do leaps to catch up with a competitor (looking at you, Apple Maps)...
Google only has a few consumer products, but they made quite a few leaps in the past years for similar reasons (Pixel Phone has to catch up with Samsung, Pixel Watch has to catch up with Apple Watch), while Google/Nest Home is competing mainly with Amazon in an ecosystem war I'd say.
One could argue that the iPhone is not moving forward much in user-experience for a few years now, it's mainly iterating to achieve further cost-reduction/profit and enhance additional revenue streams of Apple.
- Apple Watch is mainly getting enhanced to create additional (healthcare/insurance/services) business for Apple.
- The iPad is under no stress to evolve other than cost-reduction in HW/SW development by harmonization with the iPhone, main strategy seems to be to push customers towards more expensive variants.
- The Macbook was indeed revolutionized, by applying the same supply-chain practice of the iPhone. Lots of leaps forward here in terms of tech, something only Apple could do. But Apple was also not leading this segment and is under strong competition, so they were forced to do something or dissolve into oblivion.
- The Desktop-Mac trajectory seems to be to become a MacBook without battery.
There's an easy explanation for that UX stagnation in iOS: iOS-products are actually not classical "products" anymore, but equipment for consuming services. The devices come bundled with a few free services from Apple and encouage you to consume other services from affiliates. Apple's main incentive is then not to sell new hardware, but to rollout new enabler-HW for selling additional services.
And they are in an increasing struggle to keep consumers "entertained" to pay for new enabler-HW, so apart from keeping control over their supply-chain they now need to become more exclusive in HW-components to lock-out competitors. Of course that can all be beneficial to the consumer, but would Apple move forward if they weren't forced by their business model?
I like the advice Steve Jobs gave the Harvard graduates: "Stay hungry, stay foolish."
The iPod was subsumed by the iPhone, not cannibalised. Parents were obligated to buy their kids a device with tracking/communication capabilities, so iPods became irrelevant. Now everyone buys the 2x more expensive device.
Now, if Apple were to merge the iPad and Macbook, I would agree with you readily.
I agree, a full phone was annoying large and hard to carry (tried forearm straps at one point) and often ran without one. Though I know people who still ran with a phone anyways.
but if you're going to carry a phone anyway, like digital handheld cameras, you don't need an extra device on top of your phone
Pretty much every company on planet earth other than Apple. There are actually Three key points here, long term, correct strategy and better. Most company would do pretty well if they even have just one of the three.
One could argue Intel didn't have any of the three for about 5 - 8 years.
Oh the mighty power ipad with M2 chip and 5G modem but a crippling ipadOS that prevents one from making good use of the CPU power would like a word to argue with you :-)
I cannot think of any reason for Apple to not allow ipadOS to get proper multi-tasking than "oh this will start eating into our profits from the MacBook Air/Macbook Pro lines". I'm not advocating for MacOS on a touchscreen mode. I would have chosen the ipad Pro in a heatbeat if it could have real multi-tasking with a keyboard and a touchpad plugged in. I mean the chip is already there twiddling its thumbs..
- They waited years longer than the competition to switch to larger screens. They only really got to it with the iPhone 6.
- They completely slept on OLED and stuck to LCD until the iPhone X, when all mid to high range Android phones had already used OLED for years. Their iPads still use LCDs for apparently no good reason (lower price presumably), around ten years after Samsung sold their first OLED tablets.
- They slept on the screen-to-body ratio. They were years behind their Android competition when they finally changed their course with the iPhone X.
But if you prefer a system that just gets out of your way so you don’t need to think about it, and just use it as a tool to do something else then Apple is nearly unbeatable.
And I say this as a recent Apple convert. I reluctantly started using their tech a few years ago when a Macbook was the laptop given to me at a new job. But since embracing the idea of “meh I’ll just use the defaults and let the system get out of my way”, I feel like I get to spend more time on things where I add value.
I switched to an iPhone for the first time in 2020 with the SE, and it is still running fine today with no problems, on the latest software update. I don’t care about the screen-to-body ratio, I just want it to work well as a tool
The point that I was trying to make is that a general Apple consumer doesn’t really care about those things, but does like consistency. So Apple waits until they are pretty sure that something is actually valuable to customers, before releasing it.
There was a reason for OLED. The first Android phones with OLED looked hideous. The saturation was all wrong and they used pentile subpixel arrangements. Further more I remember seeing pictures of burn-in on some (cheaper/off brand?) OLED phones.
Apple has their priorities. And display quality is one of them. Look at professional reviews of their monitors and other displays like the iPhones and iPads. Whatever people think of the cost/features they tend to be be impressed with the display accuracy out of the box.
They waited until they could get enough OLED screens to handle their demand. But they also wanted certain levels of color accuracy, I assume non-pentile, and something that could handle avoiding burn in for the expected lifetime of the phone.
That must have taken time.
Screen to body: I suspect they knew they were getting close on the iPhone X design and wanted it to really stand out, so they stuck with the forehead/chin longer than others. Total guess though.
There's a lot of people upset they switched to larger screens! I suspect that Steve Jobs really wanted the phone to continue to fit in his jeans watch pocket.
Android phones generally had to be larger for engineering reasons. But larger phones sell well.
> They completely slept on OLED and stuck to LCD until the iPhone X, when all mid to high range Android phones had already used OLED for years.
The iPhone has always had great screens. A lot of the early OLED screens were simply not good enough, cheap enough, and/or available at high enough production.
The iPhone X was more expensive and meant to be a smaller run compared to the main consumer line. It needed a screen with a concave cutout. It makes a lot of sense that this was their first OLED iPhone screen.
IIRC correctly, the iPhone X had much higher demand than Apple anticipated, and there were shortages due to the OLED screen.
Generally, android phones compare favorably because people will pick and choose the winning premium features and the lowest price from a set of Android phones, to compare against the single flagship iPhone. It's rigged.
Eventually people will be talking about how late Apple was to get into folding phones, when nearly all Android phones sold are still non-folding phones today, years after the first folder launched - and folders typically sell at over $1k premium.
> They slept on the screen-to-body ratio. They were years behind their Android competition when they finally changed their course with the iPhone X.
Is replacing hardware buttons with an always-displayed button bar really changing the screen-to-body ratio?
Regarding of tablets: I have a 2017 Galaxy Tab S3, very heavily used. The screen is still basically flawless. Physical wear is only visible when the whole screen shows a very dark grey uniform image, which happens approximately never.
The brightness isn't an issue either, in my experience. LCD does use less power on average, particularly on websites (which are typically bright) or PDFs, but smartphones have rather small screens anyway and tablets have a quite large battery.
A whitebox iOS could be downgraded enough that they could still service the snob market, but maybe undercut Google completely. I mean, how much does it even have to cost per unit when each sold drives traffic to their own app store?
And that’s a huge part of the problem. Any move like that would tarnish iOS in everyone’s eyes. Apple wants you to buy a real iPhone, even if it’s the model from 2 years ago, instead.
If BMW started selling a ton of $18,000 cars do you think that would help or hurt sales of the M3 and the 5 Series?
That bit then with the clones. The competition undercut them. You know what that high Apple price does? Help pay to develop iOS.
They would have to charge enough to make up for the money they would lose on the list phone sales. And seriously risk their reputation in the process.
Apple has been through a lot in their 40 years. They have an atavistic reaction at this point against anything that prevents them from controlling their own destiny. It’s hurt them too many times.
I suspect that’s why they’re doing this. They don’t want to be beholden to Samsung, LG, or anyone else for displays.
Much the same thing as happened to Apple when they licensed their OS in the 90s, I imagine.
The main difference between iOS and Android is that you have no choice but to use many of these first-party adware apps on iOS.
I see literally more ads on my iphone than I see on my Google Pixel, and it is one of Apple's fastest growing sources of revenue.
I've had multiple relatives with broken/stolen phones who lost very important photos because they were no longer being backed up.
You can always turn iCloud backup off if you think notices that the feature is failing are annoying, but the notices themselves are hardly misleading.
I'm looking forward to it. I'm happy with the OLED panels in my phones but with how long static elements are visible on my computer monitors and TVs I haven't been able to justify buying OLED for those with how even the best can still exhibit burn-in. Once there's microLED monitors and TVs with performance equivalent or better than current QD-OLED panels I'll be buying them immediately.
My oldest OLED TV will turn 6 in August and has exhibited no burn-in.
I think it ultimately comes down to what you're watching. You're likely to experience burn-in if you watch something with a persistent banner like 24 hour news.
For example, my 2 year old LED VA Panel monitor already has burn-in where the task bar is displayed.
And yeah, I've experienced image retention on non-OLED screens. the LG-made 2560x1440 IPS panels that used to get used in 27" iMacs would after a few years start exhibiting image retention, though it'd at least fade if the static elements that sat long enough to cause retention were hidden. I think this was caused by the heat generated by the computer part of the iMac though, because the Apple Thunderbolt Display that used the same panels never develop the issue even after a decade+ of usage. I also haven't seen it happen on any other IPS panels I've owned.
I think for normal TV usage it is a non issue. The only times I have heard it being a problem is when someone leaves their TV on for a week for their cat or something.
You'd think modern desktop OSes would allow subtle shifting of persistent UI elements by a few pixels to avoid burn-in. LineageOS already does this
If you want to rotate the task bar or dock or menu bar around all four edges of the display every day then maybe, but that'll be hell on your habits and muscle memory.
Compare that to Intel's Optane, the elusive PCM memory technology which finally arrived to take out NAND Flash. Sure, it was faster than Flash, but it was also massively more expensive. It wasn't worth it for most people. So Intel recently discontinued it.
The same could happen for Micro LEDs. It isn't clear whether their quality advantage over OLED is worth a much higher price. Their main advantage over OLEDs (higher max brightness) doesn't seem too relevant anyway.
Intel Optane is barely faster than flash — roughly 3x (for 4k random read) compared to the fastest Samsung SSD [1].
Optane was a failure because it failed to deliver the promised result. Intel would have never poured money into a new technology only three times faster than an existing technology. I recall initial promises were RAM-like speeds.
If Apple is able to spit out 200 million of these screens in a year, I have a very hard time imagining what ingredient could go into the production causing a greater per unit price than a Samsung display.
... and the maximum brightness advantage of micro LEDs may be similarly (un)impressive.
> Optane was a failure because it failed to deliver the promised result.
No, it only failed because the performance/price ratio wasn't good enough compared to NAND flash. That's exactly what I was saying: Both performance and price have to be considered.
> If Apple is able to spit out 200 million of these screens in a year, I have a very hard time imagining what ingredient could go into the production causing a greater per unit price than a Samsung display.
Replace "Apple" with "Intel", "screens" with "Optane disks" and "Samsung Display" with "Samsung Semiconductor", and you see that this argument doesn't work.
Source: Where I work is tooling up to start producing uLED products for SLA 3D printing. UV uLED + LCD filter all in one. I'm having to teach them how to utilize LIFT.
There's something incredibly realistic about highlights being super bright, I think it's going to look more like a window than a TV.
None of the materials are expensive.
The risk is that they patent that process and we have 20 years to wait till we get cheap screens.
However, other than some breathless press-releases a few years ago I haven't heard anything happening recently, so it's possible the technology didn't pan out.
https://www.channelnews.com.au/new-samsung-lg-premium-displa...
Now we just need to make them...
That is a deal breaker for many.
This bandgap corresponds to the photon energy of the emitted light as electrons get excited due to the applied voltage as electrons are excited to the conduction band and then relax back to the ground state giving off light.
The bandgap energy changes as a function of temperature. The primary reason for this is that the lattice constants increases as temperature increases. This causes the bandgap to decrease, meaning the energy of the photons is less giving a longer wavelength.
The opposite effect is also true, cooling a LED will lead to a shorter wavelength. Here is a cool video showing the effect![1]
Increasing the current through the LED may change the temperature by a little bit but you need large temperature changes to have any effect.
The temperature has a much greater impact on the intensity of light emitted by the LED. I have seen a typically 1% decrease in intensity per degree C for the LEDs I have tested. This is the effect that matters most when using RGB leds as if the red led gets dimmer cause it is hot, than the green or blue, it will be seen as a color change, even though the center wave length of its emission is unchanged.
I mostly just wanted to share things I have learned about LEDs over the past year or two and your comment gave me a good opportunity!
I could plausibly see some color shift at close to bandgap voltage if there isn't a perfect uniformity in bandgap across a diode, inconsistent or even just gaussian distributed doping would result in some holes being preferentially excited if there isn't a sufficient surplus V?
[1] https://www.researchgate.net/publication/250139383_Dependenc...
Really? How does JPEG get away with severely degrading color information when compressing then? I thought it’s brightness that we are sensitive to.
> Digital pulse-width modulation is well-suited to driving microLED displays. MicroLEDs experience a color shift as the current magnitude changes. Analog schemes change current to change brightness. With a digital pulse, only one current value is used for the on state. Thus, there is no color shift that occurs as brightness changes.
In this regard, AMOLED displays have a strong disadvantage. If you feed less voltage to the organic diodes, not only do they limit their brightness, but their color also changes, so that there might suddenly be visible differences in the color reproduction.
https://www.notebookcheck.net/Analysis-DC-Dimming-vs-PWM-Can...Based on that article, non-PWM based solutions seem to be very hard to implement for smaller devices anyway.
Apple has already unfortunately abandoned PWM flicker free displays on almost all their devices. So I have no reason to believe this will change.
[0]: https://www.notebookcheck.net/PWM-Ranking-Notebooks-Smartpho...
The bigger challenge here is pixel architecture, but if apple is actually slicing up wafers into a couple million pieces to build these displays, they are already sort of moving away from the typical TFT architecture and may be able to integrate more complex pixel drivers, potentially including things like touch sensors directly onto the pixels.
I don’t understand what you mean with the GPU. It is has no information about the exact color of the LED.
The shift in wavelength is primarily determined by temperature and current, and they work in opposite directions so sort of cancel each other out. And in any case, we're talking about well-characterized shifts on the order of a few nm over the operating range. The eye's cones are broadband, so you're not going to notice wavelength shifts, especially compared to the brightness variations over the same range.
This is a big deal for white LEDs because you have no control of the resulting color temperature (the phosphor emission and blue component wholly determine the output), but for an RGB structure, you have pixel-level control over each component.
As to binning LEDs that works because it is constant. You can calibrate it once and done. But if you change the brightness by changing the current, it means your calibration is out of wack. Perhaps you can make a calibration at multiple current settings, but that seems inconvenient when using PWM will achieve the same thing.
So if the color shift is noticeable enough to require correction, then it's definitely enough to substantially decrease the color gamut as well. And so a range of wider-gamut colors simply can't be compensated for at all.
If you have a display 1000 pixels tall, then the brightest LED's are on for 1/1000th of the time.
And manufacturing limitations mean you can't easily have those per-pixel while still keeping the whole thing cheap.
“can’t easily” seems to imply it is possible. If that’s true, Apple, with its deep pockets, should be able to do it.
Also, I don’t think Apple will be bothered much with “keeping the whole thing cheap”. They will want to prevent it from getting expensive, but likely will accept intermediate costs if the result is much better.
MicroLED is more akin to OLED where each pixel is self emitting. MicroLED is almost the holy grail of displays and will more than likely obsolete MiniLED.
You're thinking of MiniLED, which is just better LEDs behind an LCD.
MicroLED is a whole different ball game, with no LCD at all. It's just red, green, blue LEDs, one for each pixel.
It’s often claimed the human eye can’t see above 300 PPI; this is even more misleading than the claim that the human eye can’t see above 30fps (we all know there’s a distinct visual difference between 30fps and 60fps, and most people are able to detect the difference between 60fps and 144fps as well). The PPI limit of the eye depends on how brightly lit the subject is and how far away one is viewing it; for a real upper limit you might use something like the maximums of https://lobsangstudio.com/ls_pixel.cfm which says at 6 inches viewing distance under 10,000 lux (bright sunny day), the eye could go as high as 1200PPI. The fact that microLEDs offer the potential to go beyond even the maximum of generous estimates in best conditions is very exciting, it’s like Formal Proof version of Retina rather than the current Good Enough.
I could see it being a big deal for VR, though.
Viewing distance also varies a lot - I recall reading somewhere the empirical observed viewing distance for smartphones is between 6 and 15 inches sitting and between 4 and 9 inches lying down. Environmental brightness also varies, obviously.
Just to give a personal example, my near vision was measured at 20/16 with correction, I am currently holding my phone 7 inches from my eyes, and I have my room lit with four 1500-lumen bulbs (to simulate daylight). I don’t know what the correct PPI would be there, but it’s obviously going to be higher than the usual amount.
In addition, it’s not clear that “cannot distinguish individual pixels” is even the same thing as “no more visual quality can be gained with higher pixel density”. At 30fps the human eye can’t distinguish individual frames, but 60fps still has visual benefits over 30fps, and many people are able to consistently detect the difference between 60fps and 144fps. Past 144fps is when you get to “no more visual quality can be obtained by higher frame rates” (as opposed to proxies like “individual frames are not distinguishable”). I suspect a similar thing is true for pixel density.
But as I said originally, I’m excited that microLEDs might make it viable to have screens with a pixel density not just “beyond what’s reasonably good enough in most circumstances”, not even “beyond what’s detectable by most people in all but the best circumstances”, but in fact well into “provably beyond the limits of what the best human eyes can detect in the best possible conditions at impractically close viewing distances”.
On the standard eye test chart where 20/20 vision is the ability to read the bottom row, I could usually read the copyright fine print below the 1-inch high block letters!
To me it always felt like that is normal vision, and 20/20 is taking an average that includes a bunch of people with poor eyesight. Like... the average person has less than 2 eyes, less than two legs, etc...
It’s been a while since I read up on it but my recollection is that the healthy eye in a young patient (“normal” in the sense of “lacking any deficiencies whatsoever”, not in the sense of “average”) should be around 20/12, with natural variation between 20/10 and 20/16, and 20/20 indicating (extremely minor) deficiencies. The theoretical perfect eye from an optical standpoint, something like if you were to grow an eye from the same materials as a real human eye but you could specify exact dimensions etc., is something like 20/7 (as in, you can’t get better optical resolution than that given the optical properties of our lenses and the distribution and size of our light receptor cells).
Eyes are extremely complicated structures that are either very sensitive to environmental conditions, or that the body is very willing to cut corners on given the slightest provocation, so few people get that “perfect” vision.
There is one very good reason for considering 20/20 to be “normal”, though - since it has been accepted as the standard for over 150 years, most of the human-designed environment has used it as a yardstick for designing visual elements such as roadsigns. The size and shape of roadsign lettering and their placement relative to the road feature they’re describing is all according to a standard that was worked out on the assumptions of (some multiple of) “normal” 20/20 vision, for instance. Likewise for just about every other thing you have to read. So it makes a lot of sense to use that as the threshold. In this sense perhaps it helps to read “normal vision” not as “a normal eye” or “the normal acuity among average healthy humans” but rather “the vision threshold needed to interact normally with the human world”.
Full disclosure: I’m an EndMyopia conspiracy theorist.
>The 10600 pixels over 20 inches corresponds to 530 pixels per inch, which would indeed appear very sharp. Note in a recent printer test I showed a 600 ppi print had more detail than a 300 ppi print on an HP1220C printer (1200x2400 print dots). I've conducted some blind tests where a viewer had to sort 4 photos (150, 300, 600 and 600 ppi prints). The two 600 ppi were printed at 1200x1200 and 1200x2400 dpi. So far all have gotten the correct order of highest to lowest ppi (includes people up to age 50). See: http://www.clarkvision.com/articles/printer-ppi
I have no idea why everyone forgot how shit 300dpi printers were and how much crisper 1200dpi looked.
Even if you could only see 300 dpi, a B&W 1200 dpi printer may still effectively add greyscale information beyond the output you would get at 300 dpi.
I know they have created machinery for their suppliers to use, but actual manufacturing before?
And if I recall correctly the last two generations of Mac Pro systems have been built in their own plants.
Of course that only says they have experience with making cases and motherboards, not down to the level of chip and screen components
As far as we know, Apple doesn’t own any of its manufacturing directly. The Mac Pro plant in Texas is operated by either Quanta or Flex[1], depending on who you ask.
You could argue that it’s largely a semantic difference, though, because those facilities are dedicated entirely to Apple and they’re usually the ones funding their construction.
1. https://www.cnbc.com/2019/09/23/apple-will-make-the-mac-pro-...
https://www.irishexaminer.com/news/arid-20333879.html
Otherwise, some repair/refurbishment lines might be Apple owned.
And does that really save on CapEx given that Apple funds the construction anyway and secrecy is absolute as well?
This helps keep crisp lines of delineation between design and production. That is my understanding.
The processes that Apple is outsourcing are considered disposable as the technology changes. The oral traditions and cultural knowledge are in the software/hardward/design ideals.
In terms of Apple being "hands on" in manufacturing I don't see this as too different from the Apple Silicon case, where they design but work with partners in Taiwan+China to manufacture.
I see the big news here as "moving away from Samsung", where they would likely have to continue to invest in a competitor (money and IP) in order to get microLED technology through them.
If Apple controls it all and they get it working, they can have an advantage until everyone else figured it out on their own without infringement. Even a 2-3 year advantage (like the A series gave them) would be huge.
Every company that does manufacture components had to start at some point. This seems like a good time for Apple to start.
I understand displays is another beast but apple is doing complete vertical integration like no one else. Anytime they notice a dependency on specific vendor, they try to move out.
Have they ever manufactured components before?
This would be the most significant component they've manufactured in-house though.
I believe the supplier for iOS displays in general has been Samsung for a while (majority) with a few other suppliers mixed in. Maybe they want to keep going with this technology and Samsung is moving away from it.
They’re not going to be fabbing their own chips so maybe it’s an attempt to shore up other areas that are less moated.
History of TSMC: https://www.youtube.com/watch?v=9fVrWDdll0g
ARM was born out of the BBC micro project, so if anything a BBC baby.
"The company was founded in November 1990 as Advanced RISC Machines Ltd and structured as a joint venture between Acorn Computers, Apple, and VLSI Technology."
All latest node tech from TSMC was co-financed by Apple who in turn had the first-user right.
The company was renamed to Advanced RISC Machines to placate Apple - the first ARM processor was the Acorn RISC Machine, which tells you it's true heritage.
Submitters: "Please submit the original source. If a post reports on something found on another site, submit the latter."
Also are they intending to use Samsung's new purchase of eMagine optics for the higher quality microOLED micro displays with no color filter?
If so, are they then just trying to cut reliance on specific types of displays?
Also microLED != microOLED.
They often contract out actual manufacturing. But they design and control everything they can, being very hands on with manufacturing.
On the iPhone the screen and the camera sensors are the two big things they don’t control.
The Samsung angle absolutely doesn’t help. But if they were using LG I think they would still do this. It’s the direction they’ve been heading in for years.
Too much money, why not DIY?
In exchange for taking that land mass, their entire international trade business which mainland china is extremely reliant on, would be in jeopardy.
It would almost be political suicide to invade as far as I see it. But I'm no expert.
The thing is most of the world is also pretty reliant on international trade business with mainland China.
The question is really about how willing the world is to disrupt their own economies in order to disrupt China's.
Trade barriers against North Korea and Cuba are basically free for the other country, restricting access to energy imports from Iran or Russia imposes a real cost on the country raising the barriers, but even after decades of grumbling it's hard to find a supply chain for manufactured products that doesn't have a significant dependency on China. That makes it hard to fight a war with China, trade or otherwise.
You don't ban those products, you put big tariffs on them. That way, anyone who has the option to source stuff elsewhere does so.
And you deliberately act erratically with tariffs - adding and removing them at short notice - so that lots of companies think it is just too risky to trade with China, and move manufacturing elsewhere as insurance.
This playbook has been done before...
This. If an enemy is invading your country and looks likely to succeed, then the important thing for you as a citizen isn't defending your homeland - it is making sure you have a future in the new country under new governance. That might well involve being the guy with all the knowledge to get the chip fab going again.
The US hasn't lost many wars in their homeland, so most citizens haven't really thought of their options...
I guess they could raise a few yuan by selling the DUV and EUV machines on eBay. "Removed from a working environment." That'd be about all they could do with it.
The US could even bomb the factories to deny the resource.
One thing people miss with the china/taiwan discussion is that China doesn't need to make a single violent move towards Taiwan to subdue it. A naval blockade would force Taiwan's capitulation in almost no time at all.
Even a forceful blockade wouldn't be totally necessary, if China just passed any sort of sanction stopping the export of materials or food to Taiwan, prices would immediately become unsustainable on the island and it would also have to capitulate.
It has nothing to do with strategy and everything to do with ideology and projecting power.
The Kuomintang took huge amounts of priceless Chinese artifacts when they fled to Taiwan, which are now in the National Palace Museum[1]. There's a case to be made that the CCP was on an iconoclastic spree and there was good reason to take the artifacts to Taiwan for safekeeping, but the fact remains that vast amounts of priceless Chinese relics are now in Taiwan. China would like them back and is willing to do more than ask politely. Taiwan can blow up the fabs, sure, but they're probably not going to blow up the relics. Chinese leadership would gain a historic amount of face by bringing them home.
> During the 1960s and 1970s, the National Palace Museum was used by the Kuomintang to support its claim that the Republic of China was the sole legitimate government of all China, in that it was the sole preserver of traditional Chinese culture amid social change and the Cultural Revolution in mainland China, and tended to emphasize Chinese nationalism.
Even though, if you read further down in the article, there's not as much acrimony about it in recent years. Still, China has had dreams to invade Taiwan for decades, mostly for nationalist reasons, and this is likely one of the reasons that's higher in the list.
China has no access to the open ocean. The US has bases and strong allies (Japan, South Korea, Taiwan, Philippines, Singapore) surrounding it.
As far as a casus belli it is a stretch at best. The kind of thing you have to put forward because the population at large wouldn't accept your real reason.
Conclusion: there no way to know what is inside a head of aging autocrat.
Plenty of experts have been calling it for a decade now... EU/US influence has been slowly creeping east for 30 years. Russia had no other options really - as soon as a pro-west leader was elected to Ukraine, war was inevitable.
And the same will happen in Belarus when the leadership changes there too.
You see children's playgrounds that have a big sign saying 'Proudly sponsored by the USA development fund", or "This bus route is made possible by the EU funding.".
Why would the USA be using US taxpayer money to build children's playgrounds in Azerbaijan?
It's all about a long term battle for hearts and minds... Be the 'good guys' to a 5 year old child now, and in 30 years that child is a voter and you can have influence over the whole country.
Pretty smart moves... But I can see how Russia isn't happy about it.
They do everything in their power to make you believe that is was inevitable to divert the blame.
Same with Taiwan. It is a choice for China to make - to invade or not.
But yes. US influence snuck up on Russia and tricked those countries into being scared of it. Its all so clear now...
Not to mention, it’s a large landmass that offers a huge buffer between the NATO countries and Russia.
And it’s got another 40 or 50 million people for Russia, which has a population problem.
And it’s got iron & Steel exports…
Taiwan has TSMC. And I suspect the US has a bunch of fueled up C-17’s ready to take all the important infrastructure to the US and plans in place to effectively destroy the rest at a moments notice.
Taking 40M people with the same demographic problems gives you a bigger problem - not a solution...
https://www.populationpyramid.net/russian-federation/2020/
https://www.populationpyramid.net/ukraine/2020/
In 10 years demographic in both countries will be as bad as in Japan.
For some reason people from outside of ex-USSR usually suppose there is at least something rational about this war. But USSR does not exist for 30 years and there are no massive political machine. It's just a autocracy / kleptocracy where all decisions taken by a very small groups of incompetent people whos only goal is to preserve their power.
Neither there is any real ideology in Russia. Putin is a much closer to The Dictator movie than to Stalin or Hitler. He care of his giant palaces and yachts far more than about gaining 42M extra subjects to rule. This whole war is just a presidental PR campaign 2024 gone wrong.
PS: Yeah, that's it. It's not some great powerplay to control the world. Not a war with NATO or US. Not even a war over reasources or territory. It's just aging kleptocracy that stumbled and now is killing 100,000s in pointless war.
Please don’t invade any countries even if they’re smaller and inconvenient to your stories.
People need to take a much, much broader mindset. China views Taiwan as part of China, and that's that.
I personally don't, and the Taiwanese population ought to chose what they want without material interference, and 'we' should respect that by recognizing their sovereignty and statehood if that's what they want, much like at this point we ought to be recognizing Palestine as a state, if that's what they want.
Russia's invasion of Ukraine is pure classical Imperialism, Ukraine is a 'sub Russian vassal' and Russian Imperialism is part of the Russian identity - it was 'secularized' during the time of USSR, now it's just old school.
If you look at geopolitics from the 19th century it's all very clear.
That said, it is odd Apple would do this in Taiwan, and, it's a much bigger jump than people think.
This is a bold move and will reshape what Apple is, and maybe what a true international megacorp of the future looks like.
It could also make them more fragile and if they start to falter, it could really fall apart. You need a lot to work well for this to be pulled off.
* because they could (or so they thought)
* because there’s a lot of important resources in the ground
* because they want to lay down the border between NATO and Russia and preferably not at the border of Russia but on someone else’s turf
If they de-risk by doing this in the US or India, what are they going to use the screens for?
China is in much better of a position both economically and militarily to invade Taiwan today than it was in 1992, 1971, and 1949.
The world is definitely a lot different than it was 50 years ago.
Taking an island 100 miles offshore is definitely doable
Everybody suffers massively if there's hot war in the strait. The main point is that unless supply chains are unwound from both countries, it doesn't matter that much where you put a new screen factory.
Then there’s the other danger…
https://finance.yahoo.com/news/us-destroy-taiwans-semiconduc...
The US could not intervene other than destroying all the semiconductor factories.
Arguing over US strategic ambiguity is probably too off topic for this thread. I live in Taiwan, so I guess I've put my money where my mouth is.
https://www.cnbc.com/2022/12/06/tsmc-to-up-arizona-investmen...
“Since the beginning of the 2020s, TSMC has expanded its operations outside of the island of Taiwan, opening new fabs in Japan and the United States, with further plans for expansion into Germany”
https://en.wikipedia.org/wiki/TSMC#:~:text=Four%20200%20mm%2...
More fabs coming to the US too:
https://www.tomshardware.com/news/new-us-fabs-everything-we-...
Now, would building the only plant that makes your displays in a potential war zone increase your risk? Common sense is all you need to answer the question.
There is only one scenario where the invasion of Taiwan isn't a long and drawn out affair that costs the Chinese hundreds of thousands to millions of troops, and that's the one where they start off by nuking it flat in a massive surprise attack and end up winning only a radioactive wasteland for their troubles.
JBD then armed itself with lawyers, and for long tried to frustrate Apple from reproducing the technology.
Microsoft, Adobe, Motorola, IBM, Intel, nVidia, Qualcomm, Samsung, Metroworks, Oracle, and ATI/AMD.
They’ve done everything they can to either kick those to the curb or minimize the risk.
Sony is the one big exception I can think of. Sony makes the camera sensors and I don’t remember hearing of Sony causing issues.
Wouldn’t surprise me if Sony was next on the list after displays though.
The endless cola versus pepsi discussion is not really going to move the needle and the users pay with inferior experience.
Apple has been playing its cards well and in a sense its good that it exists. It shows that different business models are possible but thats a far cry from it being a functioning market that delivers for users.
Ultimately you want multiple manufacturers, low switching costs between platforms that wont lock-in users, 100% stop with the abominable surveillance adtech, extensive recyclability and reparability.
These are not absurd demands that cant be delivered, these are very basic aspects of a sane personal computing landscape. But we will not get them if all the ink is spent on which of the two options is the least bad one.
Who pays for that?
What you want is less "pollution". A polluted market where you can't switch from apple to Samsung. A polluted privacy environment online. A polluted world with a phone that's just full of glue.
Companies, and humanity in general, just pollutes as much as their local environment allows.
What your saying is possible to do, but doing those things means less money for the owners of the companies and less features going out the door (as money and time are spent on non-profit expenses).
No one will pay $$ to switch between apple and google. Why would either company make it easy to lose monthly app subscriptions? They'd be paying money to shoot themselves in the foot.
What needs to happen is more regulation (just like physical world pollution) but the USA culture is very anti-government so nothing will happen.
Users will pay. One way or another users pay for everything.
But you cannot pay for something that doesnt exist.
Reduced competition is the best way to ensure real choice doesnt exist.
Its the simplest of truths yet we are past the stage of even grasping simple truths.
Your asking phone and app manufacturers to increase competition - which goes against their own reduced competition interests. Each individual company has no incentive to increase competition, locking customers in even more is the way to profit.
Its true what you say that in the US they don't like regulation, but on the other hand they like consumption. If you want to have a diverse menu of products to consume you need to ensure its a competitive market. You can't have it both ways.