Invention Grant
- Patent Title: Liquid crystal display apparatus
- Patent Title (中): 液晶显示装置
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Application No.: US13237557Application Date: 2011-09-20
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Publication No.: US08149370B2Publication Date: 2012-04-03
- Inventor: Takashi Sugiyama , Masatoshi Horii
- Applicant: Takashi Sugiyama , Masatoshi Horii
- Applicant Address: JP Tokyo
- Assignee: Stanley Electric Co., Ltd.
- Current Assignee: Stanley Electric Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Holtz, Holtz, Goodman & Chick, PC
- Priority: JP2008-052912 20080304; JP2008-076185 20080324
- Main IPC: G02F1/1343
- IPC: G02F1/1343

Abstract:
A liquid crystal display apparatus includes a vertical alignment type liquid crystal cell including a first substrate formed with a first electrode, a second substrate formed with a second electrode, and a liquid crystal layer containing liquid crystal molecules given a pretilt angle. A pair of polarizer plates sandwiches the cell, and a driver device applies a voltage of a multiplex driving waveform across the first and second electrodes. In a display in-plane parallel to a surface of the first or second substrate, at least one of the first and second electrodes has a zigzag border alternately coupling a first border perpendicular to display in-plane components of directors of liquid crystal molecules in a middle area along a thickness direction of the liquid crystal layer in the absence of applied voltage and a second border extending along a direction crossing the first border.
Public/Granted literature
- US20120008069A1 LIQUID CRYSTAL DISPLAY APPARATUS Public/Granted day:2012-01-12
Information query
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