Invention Grant
- Patent Title: Liquid crystal display device
- Patent Title (中): 液晶显示装置
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Application No.: US14395924Application Date: 2013-04-11
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Publication No.: US09488878B2Publication Date: 2016-11-08
- Inventor: Shunichi Suwa , Masashi Miyakawa , Chikashi Kobayashi
- Applicant: Sony Corporation
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: K&L Gates LLP
- Priority: JP2012-102884 20120427
- International Application: PCT/JP2013/002498 WO 20130411
- International Announcement: WO2013/161209 WO 20131031
- Main IPC: G02F1/1337
- IPC: G02F1/1337 ; G02F1/1343 ; G02F1/1335 ; G02F1/1339

Abstract:
There is provided a liquid crystal display device comprising: a first substrate (20); a second substrate (50); a first electrode (140) formed on a first surface of the first substrate (20), the first surface facing the second substrate (50), the first electrode (140) including a plurality of convex and concave portions (141); a first oriented film (21) formed on the first surface of the first substrate (20); a second electrode (160) formed on a second surface of a second substrate (50), the second surface facing the first substrate (20); and a liquid crystal layer (70) provided between the first substrate (20) and the second substrate (50), wherein at least one of the convex portions (143,144) includes a plurality of stepped portions. There is also provided a method of manufacturing a liquid crystal display device.
Public/Granted literature
- US20150131040A1 LIQUID CRYSTAL DISPLAY DEVICE Public/Granted day:2015-05-14
Information query
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