发明名称 |
LIQUID CRYSTAL DISPLAY ELEMENT |
摘要 |
Provided is a liquid crystal display element which shows high transparency when no voltage is applied and good scattering characteristics when a voltage is applied, and in which a liquid crystal layer shows high adhesiveness to a vertical liquid crystal alignment film. The liquid crystal display element which comprises a liquid crystal layer formed by curing a liquid crystal composition, said liquid crystal composition being disposed between a pair of substrates provided with electrodes respectively, by irradiating with UV rays from a UV-ray irradiation device in a state where a part or the whole of the liquid crystal composition shows liquid crystallinity, and in which at least one of the substrates is provided with a liquid crystal alignment film capable of vertically aligning the liquid crystal, said liquid crystal display element being characterized in that: the liquid crystal composition comprises a liquid crystal, a curable resin, a bifunctional monomer and a monomer containing at least one kind of polar group selected from the group consisting of hydroxyl group, carboxy group and phosphate group; and the liquid crystal alignment film is a liquid crystal alignment film obtained from a liquid crystal alignment agent containing a polymer having a specific side chain structure. |
申请公布号 |
WO2015199148(A1) |
申请公布日期 |
2015.12.30 |
申请号 |
WO2015JP68244 |
申请日期 |
2015.06.24 |
申请人 |
NISSAN CHEMICAL INDUSTRIES, LTD.;KYUSYU NANOTEC OPTICS CO. LTD. |
发明人 |
HOSAKA, KAZUYOSHI;MIKI, NORITOSHI;OMURA, HIROYUKI;HASHIMOTO, JUN;BABA, JUNICHI;YOSHIDA, SHOTA |
分类号 |
G02F1/1337;C08F2/44;C08G73/10;C08G77/04;G02F1/1334 |
主分类号 |
G02F1/1337 |
代理机构 |
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代理人 |
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地址 |
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