发明名称 |
Liquid crystal color display devices |
摘要 |
A liquid crystal color display device which comprises a first electrode; a first substrate whose surface has a property of orientating the molecules of a nematic liquid crystal parallel with said surface; a second electrode; a second substrate whose surface has a property of orientating the molecules of the nematic liquid crystal perpendicular to said surface; a nematic liquid crystal interposed between the first and second substrates; at least one polarizer; and a means whereby the birefringence of the liquid crystal cell is changed to display various colors.
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申请公布号 |
US4097128(A) |
申请公布日期 |
1978.06.27 |
申请号 |
US19760678553 |
申请日期 |
1976.04.20 |
申请人 |
TOKYO SHIBAURA ELECTRIC CO., LTD. |
发明人 |
MATSUMOTO, SHOICHI;KAWAMOTO, MASAHIRO;MIZUNOYA, KIYOSHI |
分类号 |
C09K19/56;G02F1/1347;G02F1/137;G02F1/139;(IPC1-7):G02F1/13 |
主分类号 |
C09K19/56 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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