Invention Grant
- Patent Title: Liquid crystal display device
- Patent Title (中): 液晶显示装置
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Application No.: US14541848Application Date: 2014-11-14
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Publication No.: US09488867B2Publication Date: 2016-11-08
- Inventor: Yasuhiro Shima , Hisashi Nakada , Kenzo Fukuyoshi
- Applicant: TOPPAN PRINTING CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: TOPPAN PRINTING CO., LTD.
- Current Assignee: TOPPAN PRINTING CO., LTD.
- Current Assignee Address: JP Tokyo
- Priority: JP2012-113299 20120517
- Main IPC: G02F1/1337
- IPC: G02F1/1337 ; G02F1/1343 ; G02F1/1333 ; G02F1/1335 ; G02F1/1368 ; G02F1/137

Abstract:
Pixels of a liquid crystal display device have a polygonal shape long in the longitudinal direction. The pixel is divided into two by a center line, and is line-symmetric with respect to the center line. Pixel electrodes are divided line-symmetrically with respect to the center line. Streaks are formed on the surfaces of the pixel electrodes. Common electrodes are divided line-symmetrically with respect to the center line. Positions of the common electrodes in the lateral direction shift from the pixel electrodes in directions apart from the center line. A film gives a pretilt angle to liquid crystal molecules to tilt the lengthwise direction of the liquid crystal molecules from the vertical direction in the directions in which the common electrodes shift from the pixel electrodes.
Public/Granted literature
- US20150070611A1 LIQUID CRYSTAL DISPLAY DEVICE Public/Granted day:2015-03-12
Information query
IPC分类: