发明授权
- 专利标题: Liquid crystal display device and method for manufacturing transparent electrode
- 专利标题(中): 液晶显示装置及透明电极的制造方法
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申请号: US13262394申请日: 2010-04-01
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公开(公告)号: US08964149B2公开(公告)日: 2015-02-24
- 发明人: Hiroyuki Ishikawa , Mitsuo Moriya , Mitsuru Takigawa
- 申请人: Hiroyuki Ishikawa , Mitsuo Moriya , Mitsuru Takigawa
- 申请人地址: JP Yao-shi
- 专利权人: Hosiden Corporation
- 当前专利权人: Hosiden Corporation
- 当前专利权人地址: JP Yao-shi
- 代理机构: Rankin, Hill & Clark LLP
- 优先权: JP2009-123843 20090522
- 国际申请: PCT/JP2010/056026 WO 20100401
- 国际公布: WO2010/134386 WO 20101125
- 主分类号: G02F1/1333
- IPC分类号: G02F1/1333 ; G02F1/1343 ; G02F1/1335
摘要:
A liquid crystal display apparatus is provided in which light leakage from a peripheral portion of a non-selected pixel can be suppressed without reducing the aperture ratio of each pixel, and the contrast can be improved. A liquid crystal display apparatus 1 includes: first and second transparent substrates 5a and 5b which are opposed to each other to be placed through a predetermined gap; a liquid crystal layer 8 which is placed between opposed surfaces of the first and second transparent substrates 5a and 5b; first strip-like transparent electrodes 3a which are formed in a stripe-like pattern on a surface of the first transparent substrate 5a that is opposed to the second transparent substrate 5b; a transparent resin film 22 which is a transparent resin covering film that is formed after a stripe-like black mask 21 is formed in a direction perpendicular to the first strip-like transparent electrodes 3a, on a surface of the second transparent substrate 5b that is opposed to the first transparent substrate 5a, the resin film having inverted trapezoidal recessed portions 22a in the film surface corresponding to gaps of the black mask 21; and second strip-like transparent electrodes 30b which are formed in the recessed portions 22a of the resin film 22, and which have an inverted trapezoidal shape.
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