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Canon Abandons SED TV Hopes

angry tapir writes "Canon has decided to liquidate a subsidiary developing a flat-panel display technology called SED, effectively bringing to an end once high hopes that the screens would replace LCD panels and plasma displays in living room TVs. Development of SED (surface-condition electron-emitter display) screens began in 1986 at Canon and was joined in 1999 by Toshiba. SEDs combine elements of both CRT (cathode ray tube) and LCD (liquid crystal display) technologies. As with CRTs, electrons hit a phosphor-coated screen to emit light. But instead of being shot from an electron gun, electrons are drawn out of an emitter through a slit that is only a few nanometers wide. The result is a picture that is as bright as a CRT and does not suffer a time lag sometimes seen on LCD panels with rapidly moving images."

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  1. Re:Canon cannot compete in TV market by Anonymous Coward · · Score: -1, Offtopic

    Well, the two-party system we have is equivalent to the two sides of a worthless coin. Heads we do one thing, tails we do another. When the legislative and executive branches are controlled by different parties, it's basically the same as the coin being flipped in the air. Neither side would probably ever bring about any real change, but the American people have the collective memory of a goldfish, so control of the government continues to flip-flop.