发明名称 LIQUID CRYSTAL DISPLAY DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which decrease in the contrast in the direction perpendicular to the liquid crystal molecules is suppressed and excellent viewing angle characteristics can be obtained even in a black display state having high dependence on the viewing angle. SOLUTION: High contrast in an extremely wide viewing angle range can be obtained by disposing a uniaxial phase difference plates 4b, 4u, 6 having positive optical anisotropy in such a manner that the principal axes of the plates are not perpendicular to the orthogonal projection direction of liquid crystal molecules of the liquid crystal cell in the liquid crystal layer 1 on electrodes 2b, 2u and on substrates 3b, 3u and almost parallel to the polarization axis direction of an analyzer 8.
申请公布号 JP2001356346(A) 申请公布日期 2001.12.26
申请号 JP20010109660 申请日期 2001.04.09
申请人 MATSUSHITA ELECTRIC IND CO LTD 发明人 OKITA MITSUTAKA;TSUDA KEISUKE
分类号 G02B5/30;G02F1/1335;G02F1/13363 主分类号 G02B5/30
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