发明名称 Nacreous transflector illumination system for liquid crystal display
摘要 An improved illumination system for electro-optical liquid crystal display devices comprising a nacreous transflector element capable of transmission as well as reflection of light so as to accommodate effective display illumination in conjunction with external and/or internal light sources for enhanced display viewability under all ambient lighting conditions.
申请公布号 US4545648(A) 申请公布日期 1985.10.08
申请号 US19800202374 申请日期 1980.10.30
申请人 POLAROID CORPORATION 发明人 SHULMAN, JOSEPH;CLIFFORD, DAVID L.
分类号 G02F1/1335;(IPC1-7):G02F1/13 主分类号 G02F1/1335
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