发明授权
- 专利标题: Liquid crystal display device
- 专利标题(中): 液晶显示装置
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申请号: US09790802申请日: 2001-02-23
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公开(公告)号: US06924876B2公开(公告)日: 2005-08-02
- 发明人: Masumi Kubo , Akihiro Yamamoto , Takashi Ochi , Kazuhiro Maekawa , Shohgo Fujioka
- 申请人: Masumi Kubo , Akihiro Yamamoto , Takashi Ochi , Kazuhiro Maekawa , Shohgo Fujioka
- 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: JP2000-049495 20000225; JP2000-161240 20000530; JP2000-161588 20000531; JP2001-038556 20010215
- 主分类号: G02F1/1337
- IPC分类号: G02F1/1337 ; G02F1/1333 ; G02F1/1343 ; G02F1/139 ; G02F1/13
摘要:
The present invention provides a liquid crystal display device having a high display quality. The liquid crystal display device displays an image by applying a voltage by a first electrode and a second electrode across a liquid crystal layer which takes a vertical alignment in the absence of an applied voltage. The first electrode includes a lower conductive layer, a dielectric layer covering at least a portion of the lower conductive layer, and an upper conductive layer provided on one side of the dielectric layer which is closer to the liquid crystal layer. The upper conductive layer includes a first opening, and the lower conductive layer is provided so as to oppose at least a portion of the first opening via the dielectric layer.
公开/授权文献
- US20010024257A1 Liquid crystal display device 公开/授权日:2001-09-27
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