发明名称 Color liquid crystal display apparatus
摘要 In a color liquid crystal display apparatus of twisted nematic type, thicknesses of the liquid crystal layer is made different for different color picture elements, thereby optical rotatory dispersion which has been the cause of undesirable light transmittance at 0 voltage input is minimized, so that contrast, range of reproduced color, view angle dependency, etc. are improved, and a color liquid crystal display apparatus capable of displaying splendid picture quality is provided.
申请公布号 US4632514(A) 申请公布日期 1986.12.30
申请号 US19850696170 申请日期 1985.01.29
申请人 MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 发明人 OGAWA, TETSU;NAGATA, SEIICHI;HOTTA, SADAYOSHI
分类号 G02F1/1333;G02F1/1335;G02F1/139;(IPC1-7):G02F1/13 主分类号 G02F1/1333
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