Abstract:
The advent of the high-definition TV and the broadband network era has led to demand for larger screens with higher image quality. However, enlarging CRT (cathode ray tube) screens, today's most common display, entails making the units significantly heavier, deeper and costlier. A major challenge display manufacturers are facing has been how to develop a new kind of display offering the same picture quality as a CRT in a slim yet larger unit. Surface-conduction Electron-emitter Display (SED) has successfully met this challenge. A surface-conduction electron-emitter display (SED) is a flat panel display technology that uses surface conduction electron emitters for every individual display pixel . This display technology also combines the slim form factor of LCDs and plasma displays with the superior viewing angles, contrast ratio, black levels, color definition and pixel response time of CRTs. Also the SEDs consume less power than LCD displays and are less expensive than plasma displays. In this paper we discussed about the working, characteristics, advantages, disadvantages and future of this…………….So on ..........(download any of the following links to get complete paper presentation in word document)
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