Invention Grant
- Patent Title: Liquid crystal display device with semiconductor layer of TFT and pixel electrode at different levels
- Patent Title (中): 具有TFT和像素电极半导体层的液晶显示装置
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Application No.: US13206951Application Date: 2011-08-10
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Publication No.: US08233126B2Publication Date: 2012-07-31
- Inventor: Masuyuki Ohta , Kazuhiro Ogawa , Keiichiro Ashizawa , Kazuhiko Yanagawa , Masahiro Yanai , Nobutake Konishi , Nobuyuki Suzuki , Masahiro Ishii , Makoto Yoneya , Sukekazu Aratani
- Applicant: Masuyuki Ohta , Kazuhiro Ogawa , Keiichiro Ashizawa , Kazuhiko Yanagawa , Masahiro Yanai , Nobutake Konishi , Nobuyuki Suzuki , Masahiro Ishii , Makoto Yoneya , Sukekazu Aratani
- Applicant Address: JP Chiba JP Hyogo-ken
- Assignee: Hitachi Displays, Ltd.,Panasonic Liquid Crystal Display Co., Ltd.
- Current Assignee: Hitachi Displays, Ltd.,Panasonic Liquid Crystal Display Co., Ltd.
- Current Assignee Address: JP Chiba JP Hyogo-ken
- Agency: Antonelli, Terry, Stout & Kraus, LLP.
- Main IPC: G02F1/1343
- IPC: G02F1/1343
Abstract:
An active matrix type liquid crystal display device includes first and second substrates, a liquid crystal layer disposed between the first and second substrates, a plurality of pixel regions formed by image signal lines and scan signal lines, and a semiconductor layer, a pixel electrode, a counter electrode formed on the first substrate in a pixel region. The pixel electrode is arranged at level which is lower than a level of the semiconductor layer.
Public/Granted literature
- US20120008076A1 Liquid Crystal Display Public/Granted day:2012-01-12
Information query
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