Invention Grant
- Patent Title: Liquid-crystal display device
- Patent Title (中): 液晶显示装置
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Application No.: US13576007Application Date: 2011-02-01
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Publication No.: US09041894B2Publication Date: 2015-05-26
- Inventor: Masahiro Yoshida
- Applicant: Masahiro Yoshida
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Keating & Bennett, LLP
- Priority: JP2010-023521 20100204
- International Application: PCT/JP2011/052020 WO 20110201
- International Announcement: WO2011/096390 WO 20110811
- Main IPC: G02F1/1339
- IPC: G02F1/1339 ; G02F1/1343 ; G02F1/1337 ; G02F1/1335 ; G02F1/1362 ; G02F1/137

Abstract:
One of the objects of the present invention is to provide a liquid crystal display device with high transmittance or viewing angle characteristics. A liquid crystal display device of the present invention includes: a first substrate (10) which includes a pixel electrode (30); a second substrate (20) which includes a counter electrode (25); and a liquid crystal layer (21) and a spacer (40) which are provided between the first substrate (10) and the second substrate (20). The pixel electrode (30) includes a first portion which is formed by a plurality of first branch portions (34A) extending in a first direction, a second portion which is formed by a plurality of second branch portions (34B) extending in a second direction, a third portion which is formed by a plurality of third branch portions (34C) extending in a third direction, and a fourth portion which is formed by a plurality of fourth branch portions (34D) extending in a fourth direction. The spacer (40) is provided at a position in the pixel (50) which is surrounded by the first to fourth portions of the pixel electrode (30) when viewed from a direction perpendicular to a plane of the first substrate (10).
Public/Granted literature
- US20120307172A1 LIQUID-CRYSTAL DISPLAY DEVICE Public/Granted day:2012-12-06
Information query
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