Invention Grant
- Patent Title: Liquid crystal display device
- Patent Title (中): 液晶显示装置
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Application No.: US14051585Application Date: 2013-10-11
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Publication No.: US09025123B2Publication Date: 2015-05-05
- Inventor: Chikashi Kobayashi , Shunichi Suwa , Masashi Miyakawa
- Applicant: Sony Corporation
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Wolf, Greenfield & Sacks, P.C.
- Priority: JP2012-230659 20121018
- Main IPC: G02F1/1343
- IPC: G02F1/1343 ; G02F1/1337

Abstract:
A liquid crystal display device includes a plurality of pixels arranged in a matrix, each pixel having: first and second substrates; a first electrode formed on an opposing face of the first substrate opposing the second substrate; a first alignment film covering the first electrode and the opposing face of the first substrate; a second electrode formed on the opposing face of the second substrate opposing the first substrate; a second alignment film covering the second electrode and the opposing face of the second substrate, and a liquid crystal layer which is provided between the first alignment film and the second alignment film and includes liquid crystal molecules, where a pretilt is imparted on the liquid crystal molecules, a plurality of uneven portions is formed on the first electrode, and a width of a portion of the convex portions provided on the first electrode becomes narrower toward the tip portion.
Public/Granted literature
- US20140111753A1 LIQUID CRYSTAL DISPLAY DEVICE Public/Granted day:2014-04-24
Information query
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