Invention Grant
- Patent Title: Active matrix display device comprising a light shielding layer surrounding a transparent conductive film and a portion of said light shielding layer extends over and said transparent conductive film
- Patent Title (中): 有源矩阵显示装置包括围绕透明导电膜的遮光层和所述遮光层的一部分在所述透明导电膜上方延伸
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Application No.: US12966022Application Date: 2010-12-13
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Publication No.: US08094254B2Publication Date: 2012-01-10
- Inventor: Shunpei Yamazaki , Takeshi Nishi
- Applicant: Shunpei Yamazaki , Takeshi Nishi
- Applicant Address: JP Atsugi-shi, Kanagawa-ken
- Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee Address: JP Atsugi-shi, Kanagawa-ken
- Agency: Fish & Richardson P.C.
- Priority: JP07-290373 19951012
- Main IPC: G02F1/1345
- IPC: G02F1/1345 ; G02F1/136 ; G02F1/1333
Abstract:
In an active matrix type liquid crystal display device, a plurality of pixels connected to thin film transistors (TFTs) are arranged in an active matrix form in a pixel portion, and driven by a driver circuit portion. The pixel portion and the driver circuit portion are formed on one of a pair of insulating substrates. A liquid crystal material is interposed between the insulating substrates. An black matrix material made of an organic resin is formed over the one insulating substrate in which the driver circuit portion has been formed. An flat film is formed on the black matrix material.
Public/Granted literature
- US20110080544A1 LIQUID CRYSTAL DISPLAY DEVICE Public/Granted day:2011-04-07
Information query
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