发明名称 |
LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DISPLAY ELEMENT USING THE SAME, AND ELECTRONIC PAPER COMPRISING SAID LIQUID CRYSTAL DISPLAY ELEMENT |
摘要 |
<p>[PROBLEMS] To provide a liquid crystal composition, which can satisfactorily reduce light scattering in a focal conic state, and a liquid crystal display element having an improved color balance and an improved contrast and an electronic paper using the same. [MEANS FOR SOLVING PROBLEMS] The content of a chiral material in a cholesteric liquid crystal LCg for G is rendered higher than the content of the chiral material in a cholesteric liquid crystal LCb for B. The content of a chiral material in a cholesteric liquid crystal LCr for R is rendered higher than the content of the chiral material in a cholesteric liquid crystal LCg for G. The chiral material in the cholesteric liquid crystal LCr for R comprises about 5% by weight of a chiral material CHl1 as an L material mixed into a base liquid crystal as an R material. The base liquid crystal comprises a nematic liquid crystal LCn and 27% by weight of a liquid crystalline chiral material CHr1 as an R material and 3% by weight of a noncrystalline chiral material CHr2 as an R material incorporated into the nematic liquid crystal LCn.</p> |
申请公布号 |
WO2007004280(A1) |
申请公布日期 |
2007.01.11 |
申请号 |
WO2005JP12237 |
申请日期 |
2005.07.01 |
申请人 |
FUJITSU LIMITED;NOSE, MASAKI;TOMITA, JUNJI;KUROSAKI, YOSHIHISA |
发明人 |
NOSE, MASAKI;TOMITA, JUNJI;KUROSAKI, YOSHIHISA |
分类号 |
G02F1/137 |
主分类号 |
G02F1/137 |
代理机构 |
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代理人 |
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地址 |
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