Invention Grant
- Patent Title: Multi-domain liquid crystal display device
- Patent Title (中): 多域液晶显示装置
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Application No.: US10252712Application Date: 2002-09-24
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Publication No.: US07688412B2Publication Date: 2010-03-30
- Inventor: Kyeong Jin Kim , Ki Bok Park
- Applicant: Kyeong Jin Kim , Ki Bok Park
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: McKenna Long & Aldridge LLP
- Priority: KR2001-78910 20011213
- Main IPC: G02F1/1337
- IPC: G02F1/1337 ; G02F1/1343

Abstract:
A multi-domain LCD device is disclosed, which includes a plurality of gate and data lines crossing one another on the first substrate, for defining a plurality of pixel regions. A pixel electrode is formed within the pixel region, the pixel electrode having an electric field induction window for dividing the pixel region into a plurality of domains. An auxiliary electrode is formed on the different layer from the pixel electrode, and beneath the edge of the pixel electrode. A common electrode is formed on a second substrate having a black matrix film and a color filter film. A circle type dielectric structure is formed on the common electrode in the plurality of domains, thereby obtaining wide viewing angle and high aperture ratio.
Public/Granted literature
- US20030112398A1 Multi-domain liquid crystal display device Public/Granted day:2003-06-19
Information query
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