发明授权
- 专利标题: Liquid crystal display device and manufacturing method of liquid crystal display device
- 专利标题(中): 液晶显示装置及液晶显示装置的制造方法
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申请号: US14234450申请日: 2012-08-03
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公开(公告)号: US09261746B2公开(公告)日: 2016-02-16
- 发明人: Seiichi Uchida , Seiji Kaneko , Yasuyuki Ogawa , Kaoru Yamamoto , Kohhei Tanaka , Yutaka Takamaru , Shigeyasu Mori
- 申请人: Seiichi Uchida , Seiji Kaneko , Yasuyuki Ogawa , Kaoru Yamamoto , Kohhei Tanaka , Yutaka Takamaru , Shigeyasu Mori
- 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: Keating & Bennett, LLP
- 优先权: JP2011-174511 20110810
- 国际申请: PCT/JP2012/004959 WO 20120803
- 国际公布: WO2013/021607 WO 20130214
- 主分类号: G02F1/136
- IPC分类号: G02F1/136 ; G02F1/1343 ; G02F1/1362 ; G02F1/1333
摘要:
In order to suppress crosstalk between a pixel electrode and a source line to reduce flicker, an LCD device includes: gate lines 102 and source lines 105 which are provided in a grid pattern; pixel electrodes 111 arranged in a matrix pattern so as to correspond to intersections of the gate lines and the source lines; a transparent auxiliary capacitor electrode 109; and switching elements 121 configured to apply an image signal voltage supplied from the source line 105 to the pixel electrode 111 according to a scanning signal applied from the gate line 102. The switching element 121 is formed by using an oxide semiconductor layer 104, and the transparent auxiliary capacitor electrode 109 is provided between the source line 105 and the pixel electrode 111.