Toshiba and Canon cooperation SED TV production has been in the direction towards a mature, 55 inches FullHD resolution of the SED in the Japan Electronics Show is finally open. SED's full name is "Surface-conduction Electron EmiTTer Display (surface-conduction electron-emitter display)", the SED's display performance is both CRT and LCD technology Director, brightness, contrast, response time, the Visual angle, and other indicators as with CRT, dynamic image display effects significantly beyond LCD technology and plasma technology. SED's expressive power is strong, the color of the current trial products are available for each channel 10-bit color (the color may display 10.7 billion), and can be added to each channel 11-12-bit color high standards.
Picture tube screen (top) and SED screen (below), a clear sense of the difference of pictures at a glance
SED for unwanted control of electron beam scanning deflection yoke, can be very thin, and even can make only a few centimetres thick walls of the big-screen TV, this is obviously better than LCD and plasma technology. SED to maintain very low-power level, its electricity consumption is approximately the same size LCD screen 1/2-2/3, plasma display of 1/3-1/2.
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