发明名称 |
LIQUID CRYSTAL DISPLAY DEVICE |
摘要 |
<p>The present invention provides a liquid crystal display device that can suppress a display defect due to collapse of liquid crystal alignment. The present invention provides a liquid crystal display device comprising a liquid crystal display element including a pair of substrates and a liquid crystal layer hermetically interposed between the pair of substrates, wherein the liquid crystal layer includes a p-type liquid crystal material that is homeotropically aligned with respect to surfaces of the pair of substrates when no voltage is applied; one of the pair of substrates comprises a comb-shaped electrode and a first alignment layer configured to control alignment of the p-type liquid crystal material; the other of the pair of substrates comprises a second alignment layer configured to control alignment of the p-type liquid crystal material; and the first alignment layer has an anchoring energy of not greater than 1.5 × 10 -4 J/m 2 .</p> |
申请公布号 |
EP2437107(A1) |
申请公布日期 |
2012.04.04 |
申请号 |
EP20100780344 |
申请日期 |
2010.03.17 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
ISHIHARA, SHOICHI;SAKURAI, TAKEHISA;MURATA, MITSUHIRO;KOZAKI, SHUICHI;OHTAKE, TADASHI |
分类号 |
G02F1/1337;G02F1/1343;G02F1/139 |
主分类号 |
G02F1/1337 |
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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