发明名称 LIQUID CRYSTAL DISPLAY DEVICE
摘要 <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device that can decrease bluish coloring occurring when black display is carried out, and to provide a method for manufacturing the liquid crystal display device. <P>SOLUTION: The liquid crystal display device includes a liquid crystal display element 100 having a liquid crystal layer 4 containing liquid crystal molecules oriented so as to assume a bend alignment when an image is displayed, and at least one retardation plate for compensating for retardation of the liquid crystal layer, wherein display is carried out by varying the retardation of the liquid crystal layer 4 in accordance with externally input video signals to vary the transmittance of the liquid crystal display element 100 to light for display. The retardation plate comprises biaxial retardation plates 71a, 71b, wherein the biaxial retardation plates have refractive indices of 1.45 to 1.50 in all three axial directions. <P>COPYRIGHT: (C)2007,JPO&INPIT
申请公布号 JP2007213101(A) 申请公布日期 2007.08.23
申请号 JP20070128364 申请日期 2007.05.14
申请人 TOSHIBA MATSUSHITA DISPLAY TECHNOLOGY CO LTD 发明人 UEMURA TSUYOSHI;NAKAO KENJI;OKITA MITSUTAKA;SUZUKI DAIICHI;ISHIHARA SHOICHI;TANAKA YOSHINORI
分类号 G02F1/13363;G02F1/1335 主分类号 G02F1/13363
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