Invention Grant
- Patent Title: In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions
- Patent Title (中): 平面场型液晶显示装置，包括具有两种以上重新取向方向的液晶分子
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Application No.: US13152821Application Date: 2011-06-03
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Publication No.: US08154698B2Publication Date: 2012-04-10
- Inventor: Masuyuki Ohta , Kazuhiko Yanagawa , Kazuhiro Ogawa , Keiichiro Ashizawa , Masahiro Yanai , Nobutake Konishi , Katsumi Kondo , Masahito Ohe , Sukekazu Aratani , Hagen Klausmann
- Applicant: Masuyuki Ohta , Kazuhiko Yanagawa , Kazuhiro Ogawa , Keiichiro Ashizawa , Masahiro Yanai , Nobutake Konishi , Katsumi Kondo , Masahito Ohe , Sukekazu Aratani , Hagen Klausmann
- 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.
- Priority: JP7-257366 19951004; JP7-261235 19951009; JP8-71787 19960327
- Main IPC: G02F1/1343
- IPC: G02F1/1343
Abstract:
A liquid crystal display device includes a first substrate, a second substrate, a first electrode and a second electrode formed on the first substrate, the second electrode being arranged at an upper layer with respect to the first electrode, a drain signal line and a gate signal line formed on the first substrate, and a liquid crystal layer driven by an electric field formed between the first electrode and the second electrode. The first electrode extends in parallel to the drain signal line and the second electrode extends at a slanted direction to the drain signal line.
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