Invention Grant
- Patent Title: Liquid crystal display device
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Application No.: US14789312Application Date: 2015-07-01
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Publication No.: US09638966B2Publication Date: 2017-05-02
- Inventor: Takenori Hirota , Osamu Itou
- Applicant: Japan Display Inc.
- Applicant Address: JP Tokyo
- Assignee: Japan Display Inc.
- Current Assignee: Japan Display Inc.
- Current Assignee Address: JP Tokyo
- Agency: Typha IP LLC
- Priority: JP2014-136804 20140702
- Main IPC: G02F1/1343
- IPC: G02F1/1343

Abstract:
To prevent dark unevenness at the corner portion of a screen, a provided is a liquid crystal display including a first pixel formed with a pixel electrode at a first angle in a Y-direction, wherein the pixel electrodes of top, bottom, left, and right adjacent pixels to the first pixel are at a second angle in a Y-direction. The absolute value of the first angle is equal to the absolute value of the second angle, and a sign of the first angle is opposite to a sign of the second angle The rotation direction of a liquid crystal when a voltage is applied to the pixel electrode is in the opposite directions between the adjacent pixels. Thus, it is possible to prevent ions included in the liquid crystal from flowing on the peripheral portion of a display region to prevent dark unevenness at the corner portion of the screen.
Public/Granted literature
- US20160004130A1 LIQUID CRYSTAL DISPLAY DEVICE Public/Granted day:2016-01-07
Information query
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