发明名称 |
LCD element including regions where helical axes of LC molecules of neighboring domains in focalconic state extend in same direction |
摘要 |
A liquid crystal light modulation element is provided that includes a liquid crystal layer held between a pair of substrates. The liquid crystal layer includes a liquid crystal material that exhibits a cholesteric phase and has a plurality of domains. The liquid crystal layer includes regions where the helical axes of the liquid crystal molecules in a focal conic state extend in regular directions within a plane that is substantially parallel to the surface substrate.
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申请公布号 |
US6947114(B2) |
申请公布日期 |
2005.09.20 |
申请号 |
US20040901885 |
申请日期 |
2004.07.29 |
申请人 |
MINOLTA CO., LTD. |
发明人 |
YAMADA JUN;OKADA MASAKAZU;HASHIMOTO KIYOFUMI;MIYAI MITSUYOSHI |
分类号 |
G02F1/136;G02F1/1333;G02F1/1337;G02F1/1347;G02F1/137;(IPC1-7):G02F1/133;C09K9/02 |
主分类号 |
G02F1/136 |
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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