My objection is:

> Your typical color TV effectively created "pixels" by their use of shadow masks and three separate beams.

It's true that almost all colour TVs are pixelated and have shadow masks and three separate beams, but it's got the cause and consequence the wrong way around.

The pixels are created by the phosphor dots, not the mask/tube design. It's possible to use this design without three tubes or the screen, strictly, but a consequence of this design suggests the optional addition of a shadow mask and additional tubes as a natural, later progression for improved performance.