发明名称 Liquid crystal display element and projection apparatus using a liquid crystal display element
摘要 A polymer dispersed liquid crystal display element (100) in which liquid crystal (14) is dispersed in a polymer composite (15) is provided whereby gap width distortion resulting from sudden changes in temperature is prevented, and uniformity of the display image is improved. Distortion of the gap width between glass plates due to a temperature change within a specific temperature range is prevented by dispersing spherical resin spacers (16), which are resiliently compressed a specific percentage by two glass plates (11, 12) within a specific temperature range (DELTAt), in a liquid crystal layer (17) interposed between a glass plate (11) and another glass plate (12) that comprise a voltage application means (18, 19, 20, 21) and are mutually opposed through a seal member (13).
申请公布号 US6285435(B1) 申请公布日期 2001.09.04
申请号 US20000689803 申请日期 2000.10.13
申请人 MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 发明人 INOUE KAZUO;NISHIYAMA SEIJI;UEMURA TSUYOSHI
分类号 G02F1/1334;G02F1/1339;G02F1/1341;(IPC1-7):G02F1/134;G02F1/133 主分类号 G02F1/1334
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