发明名称 Liquid crystal display device
摘要 A liquid crystal display device having a liquid crystal display panel, where a liquid crystal layer is inserted as to be sandwiched between a pair of substrates, and which is provided with polarizers on opposite sides of the liquid crystal layer with the substrates residing between the polarizers, in which a light reflecting metal layer is formed on the inner surface of the substrate on a display surface, and an lambda/4 retardation film is arranged between the substrate and the polarizer to serve as light reflection preventing means for the purpose of preventing the light reflected by the metal layer from outputting from the polarizer toward the display surface even if outside light is reflected by the metal layer. According to the present invention, an inexpensive liquid crystal display device is thereby obtained, where the diminution of contrast in the display due to the reflection of outside light by a black matrix is reduced.
申请公布号 US2005041185(A1) 申请公布日期 2005.02.24
申请号 US20040910771 申请日期 2004.08.04
申请人 TANAKA SHINICHIRO;MORITA SATOSHI;ATARASHIYA TAKAO;YOSHIDA KOUJI 发明人 TANAKA SHINICHIRO;MORITA SATOSHI;ATARASHIYA TAKAO;YOSHIDA KOUJI
分类号 G02F1/1335;G02F1/13363;(IPC1-7):G02F1/133 主分类号 G02F1/1335
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