Invention Grant
- Patent Title: Liquid crystal display device
- Patent Title (中): 液晶显示装置
-
Application No.: US12581165Application Date: 2009-10-19
-
Publication No.: US08174656B2Publication Date: 2012-05-08
- Inventor: Shinichi Shimomaki
- Applicant: Shinichi Shimomaki
- Applicant Address: JP Tokyo
- Assignee: Casio Computer Co., Ltd.
- Current Assignee: Casio Computer Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Chen Yoshimura LLP
- Priority: JP2008-277372 20081028
- Main IPC: G02F1/1337
- IPC: G02F1/1337

Abstract:
A liquid crystal display device comprising: liquid crystal layer provided between a first substrate and a second substrate; first electrodes, which are formed above the first substrate as a first layer, each first electrode having a side which extends in the direction in parallel with the extending direction of data lines, each first electrode electrically connected to corresponding data line via corresponding switching device; and a second electrode, which is formed above the first substrate as a second layer, having a first slit and a second slit in each part of the area overlapping with corresponding first electrode; wherein the first slit has a first elongated portion extending in a direction inclining toward the extending direction of the side at a given angle, a second elongated portion extending in a direction inclining toward the extending direction of the side at an angle symmetrical to the given angle with respect to the first elongated portion, and a bent portion that connects the first elongated portion with the second elongated portion; and the second slit has a third elongated portion which is formed in parallel with the first elongated portion, and a fourth elongated portion which is formed in parallel with the second elongated portion and separated from the third elongated portion.
Public/Granted literature
- US20100103360A1 Liquid Crystal Display Device Public/Granted day:2010-04-29
Information query
IPC分类: