发明授权
US6115098A LCD having an LC layer with spacers arranged so that LC molecules are in
axial symmetry upon application of voltage
有权
LCD具有带有间隔物的LC层,使得LC分子在施加电压时处于轴对称状态
- 专利标题: LCD having an LC layer with spacers arranged so that LC molecules are in axial symmetry upon application of voltage
- 专利标题(中): LCD具有带有间隔物的LC层,使得LC分子在施加电压时处于轴对称状态
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申请号: US219847申请日: 1998-12-23
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公开(公告)号: US6115098A公开(公告)日: 2000-09-05
- 发明人: Yasuhiro Kume , Kenji Hamada , Masahiko Kondo , Takashi Kurihara , Masato Imai , Kazuyuki Endo
- 申请人: Yasuhiro Kume , Kenji Hamada , Masahiko Kondo , Takashi Kurihara , Masato Imai , Kazuyuki Endo
- 申请人地址: JPX Osaka JPX Tokyo
- 专利权人: Sharp Kabushiki Kaisha,Sony Corporation
- 当前专利权人: Sharp Kabushiki Kaisha,Sony Corporation
- 当前专利权人地址: JPX Osaka JPX Tokyo
- 优先权: JPX9-358576 19971225; JPX10-185491 19980630
- 主分类号: G02F1/1333
- IPC分类号: G02F1/1333 ; G02F1/1337 ; G02F1/1339 ; G02F1/139 ; G09F9/35
摘要:
A liquid crystal display device of the present invention includes: first and second substrates; a liquid crystal layer interposed between the first and second substrates; a plurality of pillar-like spacers for defining a gap between the first and second substrates; a plurality of electrodes provided on a side of each of the first and second substrates which faces the liquid crystal layer, for applying a voltage through the liquid crystal layer; and a plurality of pixel regions defined by the plurality of electrodes. The liquid crystal layer has liquid crystal molecules having a negative dielectric anisotropy. A vertical alignment layer is provided on a surface of each of the first and second substrates which faces the liquid crystal layer and on surfaces of the pillar-like spacers. The liquid crystal layer includes a plurality of liquid crystal regions defined by the plurality of pillar-like spacers. Each of the pixel regions includes at least one of the liquid crystal regions. The liquid crystal molecules in the liquid crystal regions are aligned substantially perpendicular to the surfaces of the first and second substrates in an absence of an applied voltage and in axial symmetry in a presence of an applied voltage.
公开/授权文献
- US5495659A Stator manufacturing apparatus 公开/授权日:1996-03-05
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