Among those was an extremely unusual device, a rear-projection display with an array ... the letter or number is projected on the screen at the front of the unit. It has the advantage of ...

An earlier large-screen TV that employed several technologies to generate the image. Rear-projection TVs (RPTVs) were developed to extend the size of the CRT TV, which for practical purposes maxed ...

McLanahan designed its replacement screen to operate at a reduced stroke and increased speed. This means the particles will hit the screen decks many more times before reaching the discharge end, ...