Invention Grant
- Patent Title: Liquid crystal display device
- Patent Title (中): 液晶显示装置
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Application No.: US13296258Application Date: 2011-11-15
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Publication No.: US08558979B2Publication Date: 2013-10-15
- Inventor: Hirotaka Imayama
- Applicant: Hirotaka Imayama
- Applicant Address: JP Chiba
- Assignee: Hitachi Displays, Ltd.
- Current Assignee: Hitachi Displays, Ltd.
- Current Assignee Address: JP Chiba
- Agency: Antonelli, Terry, Stout & Kraus, LLP.
- Priority: JP2010-258276 20101118
- Main IPC: G02F1/1343
- IPC: G02F1/1343

Abstract:
Provided is a liquid crystal display device including: a thin film transistor substrate; a counter substrate which is arranged to face the thin film transistor substrate in an opposed manner; and a liquid crystal layer sandwiched between the thin film transistor substrate and the counter substrate, wherein the thin film transistor substrate includes a first electrode and a second electrode for applying an electric field in a substrate in-plane direction, the first electrode includes a plurality of strip portions which extend in a predetermined direction, and a chiral dopant which imparts the rotation in a direction opposite to a rotational direction of liquid crystal induced by an electric field applied between the strip portions and the second electrode is added to the liquid crystal layer.
Public/Granted literature
- US20120127409A1 LIQUID CRYSTAL DISPLAY DEVICE Public/Granted day:2012-05-24
Information query
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