发明授权
- 专利标题： Liquid crystal display device, process for producing liquid crystal display device, composition for forming polymer layer, and composition for forming liquid crystal layer
- 专利标题（中）： 液晶显示装置，液晶显示装置的制造方法，聚合物层的形成用组合物和液晶层的成膜用组合物
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申请号： US13257797申请日： 2009-10-08
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公开(公告)号： US08647724B2公开(公告)日： 2014-02-11
- 发明人: Masanobu Mizusaki , Takashi Katayama , Yuichi Kawahira , Takeshi Noma , Yohei Nakanishi
- 申请人： Masanobu Mizusaki , Takashi Katayama , Yuichi Kawahira , Takeshi Noma , Yohei Nakanishi
- 申请人地址： JP Osaka
- 专利权人： Sharp Kabushiki Kaisha
- 当前专利权人： Sharp Kabushiki Kaisha
- 当前专利权人地址： JP Osaka
- 代理机构： Nixon & Vanderhye, P.C.
- 优先权： JP2009-083201 20090330
- 国际申请： PCT/JP2009/067569 WO 20091008
- 国际公布： WO2010/116551 WO 20101014
- 主分类号： G02F1/1337
- IPC分类号： G02F1/1337 ; C09K19/38 ; C09K19/32 ; C09K19/12 ; C09K19/20
摘要：
The present invention provides a liquid crystal display device capable of reducing the probability of image sticking. The liquid crystal display device includes a pair of substrates and a liquid crystal layer between the substrates. At least one of the substrates includes an alignment film and a polymer layer on the alignment film. The polymer layer includes monomer units derived from at least two species of polymerizable monomers. The at least two species of polymerizable monomers include at least two species of monomers selected from the group consisting of: specific polyfunctional monomers and specific monofunctional monomers.
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