专利名称：Liquid crystal display device with pixel
registration illumination
发明人：Kevin W. Jelley,George T. Valliath,William M.
Beckenbaugh
申请号：US07/955968申请日：19921002公开号：US05377027A公开日：19941227
摘要：A liquid crystal display device, (10 in FIG. 1) comprises a liquid crystal panel (12)and a backside illuminator (14). The liquid crystal includes pixels (36) separated by amatrix area (37). The backside illuminator comprises a waveguide (40) having a face (44)facing the backside (18) of the liquid crystal panel and including light- emitting sites (48)disposed in registration with the pixels and separated by non- emitting surface (46).During operation, light received from a suitable source (52, 54, 56) is transmitted withinthe waveguide to the sites and emitted to illuminate the corresponding pixels.
申请人：MOTOROLA, INC.
代理人：Douglas D. Fekete
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