Invention Grant
- Patent Title: Liquid crystal display device
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Application No.: US15837645Application Date: 2017-12-11
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Publication No.: US10473996B2Publication Date: 2019-11-12
- Inventor: Kikuo Ono
- Applicant: Panasonic Liquid Crystal Display Co., Ltd.
- Applicant Address: JP Hyogo
- Assignee: PANASONIC LIQUID CRYSTAL DISPLAY CO., LTD.
- Current Assignee: PANASONIC LIQUID CRYSTAL DISPLAY CO., LTD.
- Current Assignee Address: JP Hyogo
- Agency: Hamre, Schumann, Mueller & Larson, P.C.
- Priority: JP2016-241722 20161213
- Main IPC: G02F1/139
- IPC: G02F1/139 ; G02F1/1335 ; G02F1/1362 ; G02F1/133 ; G02F1/1343 ; G09G3/36 ; G02F1/1368 ; G02F1/1337 ; G02F1/137 ; G02F1/1347

Abstract:
A liquid crystal display device comprises: a first liquid crystal cell being a lateral electric field driven type; a second liquid crystal cell being a lateral electric field driven type; a first polarizing plate and a second polarizing plate, which are disposed so as to sandwich the first liquid crystal cell; and a third polarizing plate and a fourth polarizing plate, which are disposed so as to sandwich the second liquid crystal cell. The liquid crystal display device is configured such that rotation of a liquid crystal molecule of the first liquid crystal cell and rotation of a liquid crystal molecule of the second liquid crystal cell cancel and compensate for a hue change of the first liquid crystal cell or the second liquid crystal cell when viewed from a predetermined direction.
Public/Granted literature
- US20180164622A1 LIQUID CRYSTAL DISPLAY DEVICE Public/Granted day:2018-06-14
Information query
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