发明名称 LIQUID CRYSTAL DISPLAY ELEMENT
摘要 PURPOSE:To provide a liquid crystal display element which has an inconspicuous display irregularity. CONSTITUTION:On a super twisting type liquid crystal display element equipped with one phase difference film 4, polarizing plates 1 and 5 are so arranged as to make a normally white display, which is transmission The nXd of the phase difference film 4 is preferably 0.25-0.40mum. Consequently, the display irregularity becomes inconspicuous by >=3 times as much as that of a conventional liquid crystal display element. Further, sufficient color compensation effect is obtained by only one phase difference film 4. The response speed becomes fast, and such secondary effect that the contrast at the time of high pretilt orientation becomes high is obtained.
申请公布号 JPH05107520(A) 申请公布日期 1993.04.30
申请号 JP19910265718 申请日期 1991.10.15
申请人 SEIKO EPSON CORP 发明人 OKUMURA OSAMU
分类号 G02F1/133;G02F1/1335;G02F1/137;G02F1/139 主分类号 G02F1/133
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