See DLP and 3LCD. In the 1980s, the first data projectors weighed more than 40 pounds, using a single cathode ray tube (CRT) to project a monochrome image. When color units came out, they weighed ...
When are streaming boxes and sticks better than smart TVs? And should a CRT TV and retro gaming fan try to calibrate his own ...
Rear-projection TVs (RPTVs) were developed to extend the size of the CRT TV, which for practical purposes maxed out at 36" (larger units weighed several hundred pounds). Introduced in the 1970s ...
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