发明授权
- 专利标题: Active matrix substrate, liquid crystal panel, liquid crystal display unit, liquid crystal display device, television receiver, active matrix substrate manufacturing method, and liquid crystal panel manufacturing method
- 专利标题(中): 有源矩阵基板,液晶面板,液晶显示单元,液晶显示装置,电视接收机,有源矩阵基板制造方法和液晶面板制造方法
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申请号: US12525764申请日: 2007-10-29
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公开(公告)号: US08319906B2公开(公告)日: 2012-11-27
- 发明人: Kenji Enda , Ikumi Itsumi , Toshihide Tsubata , Masanori Takeuchi
- 申请人: Kenji Enda , Ikumi Itsumi , Toshihide Tsubata , Masanori Takeuchi
- 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: JP2007-031238 20070209; JP2007-171276 20070628
- 国际申请: PCT/JP2007/070987 WO 20071029
- 国际公布: WO2008/096483 WO 20080814
- 主分类号: G02F1/1362
- IPC分类号: G02F1/1362
摘要:
A scanning signal line (16) includes an opening (29) leading from the outside of a pixel region through below a data signal line (15) into the pixel region, and first and second scanning electrode portions (16a/16b) or two side portions of the opening confronting in a column direction through that opening. The end portion of the first scanning electrode portion (16a) in the pixel region is a first end portion (EP1), and the end portion of the second scanning electrode portion (16b) in the pixel region is a second end portion (EP2). A first transistor has a source electrode (9a) and a drain electrode (8a) individually overlapping the first electrode portion (16a) but not the first end portion (EP1) in the pixel region. A second transistor has a source electrode (9b) and a drain electrode (8b) individually overlapping the second electrode portion (16b) but not the second end portion EP2) in the pixel region. According to the aforementioned constitution, it is possible to realize a pixel split type active matrix substrate capable of easily correcting the short-circuits of the data signal line (15) and the scanning signal line (16).
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