SED technology is Canon and Toshiba jointly launched, belong to the "field emission display" technology category. Have the industry image it compared to a numerous CRT monitor unit consisting of a television screen, the size of LCD, plasma, reached the level of the "flat", and in the display effect and "inherit" the CRT TV in high definition and contrast, the Visual angle is great. However, because the SED TV is basically a flat structure, so you can fully adopt the printing process, it also makes its production costs significantly lower than those of PDP and LCD.
Toshiba Corporation, high-level introduction that, because of the principle and previous LCD, plasma, completely different and therefore have the display effect greatly improved. This Toshiba has for the first time in Beijing on 30 inches or so SED TV prototype is expected to officially listed at the end of 2007.
Although listing of SED because of a lack of scale of support, cost and liquid crystal, plasma remains deadlocked over a period of time, but with the SED and the formation of the market, which undoubtedly will gradually replace the LCD, plasma's supremacy.
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