发明申请
- 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: US12835551申请日: 2010-07-13
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公开(公告)号: US20100277682A1公开(公告)日: 2010-11-04
- 发明人: Jae Kyun Lee , Dong Hoon Lee
- 申请人: Jae Kyun Lee , Dong Hoon Lee
- 申请人地址: KR Seoul
- 专利权人: LG Display Co., Ltd.
- 当前专利权人: LG Display Co., Ltd.
- 当前专利权人地址: KR Seoul
- 优先权: KRP2003-42028 20030626
- 主分类号: G02F1/1343
- IPC分类号: G02F1/1343
摘要:
A liquid crystal display device has pixel regions defined by gate lines and data lines perpendicular to the gate lines. The gate electrodes of thin film transistors (TFTs) at a first side of the data lines project from the gate lines. Active layers are disposed on the gate electrodes. Source electrodes overlap the active layers. Drain electrodes are parallel to the gate lines, spaced from the source electrodes and overlap the active layers. Pixel electrodes formed on the pixel region are connected to the drain electrodes. This structure prevents poor picture quality by minimizing the differences between the parasitic capacitance formed between the gate electrode and the drain electrode in adjacent pixel regions even if Y- or X-axis misalignment occurs.
公开/授权文献
- US08233122B2 Liquid crystal display device 公开/授权日:2012-07-31