Invention Grant
- Patent Title: Liquid crystal display panel and liquid crystal display device
- Patent Title (中): 液晶显示面板和液晶显示装置
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Application No.: US13641949Application Date: 2011-02-18
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Publication No.: US09036121B2Publication Date: 2015-05-19
- Inventor: Ryohki Itoh , Yuhko Hisada , Satoshi Horiuchi , Takaharu Yamada , Masahiro Yoshida
- Applicant: Ryohki Itoh , Yuhko Hisada , Satoshi Horiuchi , Takaharu Yamada , Masahiro Yoshida
- Applicant Address: US DE Wilmington
- Assignee: UNIFIED INNOVATIVE TECHNOLOGY, LLC
- Current Assignee: UNIFIED INNOVATIVE TECHNOLOGY, LLC
- Current Assignee Address: US DE Wilmington
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2010-097193 20100420
- International Application: PCT/JP2011/053539 WO 20110218
- International Announcement: WO2011/132452 WO 20111027
- Main IPC: G02F1/1343
- IPC: G02F1/1343 ; G02F1/1362

Abstract:
Picture element electrodes (7) are electrically connected with drain electrodes (18D) of respective transistor elements (18). The picture element electrodes (7) and data signal lines (SLn, SLn+1, . . . ) are provided above scanning signal lines (GLn, GLn+1, . . . ). The picture element electrodes (7) overlap scanning signal lines (GLn, GLn+1, . . . ) when viewed from above. Notch parts 7a and 7b are provided in each picture element electrode (7) so as to overlap each of the scanning signal lines (GLn, GLn+1, . . . ). Shield electrodes (4a, 4b) are formed in the same layer as the data signal lines (SLn, SLn+1, . . . ). Each of the scanning signal lines (GLn, GLn+1, . . . ) at least partially overlaps the shield electrodes (4a, 4b) in the notch parts (7a, 7b), when viewed from above. This provides the liquid crystal display panel having wide viewing angle characteristic and carrying out high quality display.
Public/Granted literature
- US20130033469A1 LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE Public/Granted day:2013-02-07
Information query
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