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: US12644950申请日: 2009-12-22
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公开(公告)号: US08576371B2公开(公告)日: 2013-11-05
- 发明人: Sung Hyun Cho , Ki Taeg Shin , Dong Ho Lee
- 申请人: Sung Hyun Cho , Ki Taeg Shin , Dong Ho 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
- 代理机构: Brinks Hofer Gilson & Lione
- 优先权: KR10-2009-0070525 20090731
- 主分类号: G02F1/1339
- IPC分类号: G02F1/1339
摘要:
An LCD device is disclosed. The LCD device includes: a first substrate configured to include an active area in which a plurality of thin film transistors, a plurality of pixel electrodes, a plurality of gate lines, and a plurality of data lines are formed for displaying an image, and a dummy area loaded with a driving circuit which is connected to the plurality of gate lines; a second substrate, opposite to the first substrate, configured to include a common electrode together with the plurality of pixel electrodes used for forming electric fields, and color filters and a black matrix formed opposite to the active area; column spacers secured to the first substrate within the active and dummy areas and configured to maintain a constant cell gap between the first and second substrates; and a liquid crystal layer interposed between the first and second substrates. The second substrate is configured to further include color filter patterns formed on its portions opposite to only the column spacers within the dummy area.
公开/授权文献
- US20110025959A1 LIQUID CRYSTAL DISPLAY DEVICE 公开/授权日:2011-02-03
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