Title:
LIQUID CRYSTAL DISPLAY PANEL AND MANUFACTURING METHOD THEREFOR, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/140983
Kind Code:
A1
Abstract:
A liquid crystal display panel (1), which comprises: a first polarizer (11); a second polarizer (12) arranged opposite the first polarizer (11), wherein a transmission axis of the first polarizer (11) is perpendicular to a transmission axis of the second polarizer (12); a liquid crystal layer (13) disposed between the first polarizer (11) and the second polarizer (12), wherein the liquid crystal layer (13) internally comprises first liquid crystal molecules (133'), and the orthographic projection of an optical axis of the first liquid crystal molecule (133') on the first polarizer (11) is parallel to the transmission axis of the first polarizer (11) or the transmission axis of the second polarizer (12); a first optical compensation layer (14) disposed between the first polarizer (11) and the liquid crystal layer (13) or between the second polarizer (12) and the liquid crystal layer (13), wherein the orthographic projection of an optical axis of the first optical compensation layer (14) on the first polarizer (11) is perpendicular to the orthographic projection of the optical axis of the first liquid crystal molecule (133') on the first polarizer (11); and a second optical compensation layer (15) disposed between the first optical compensation layer (14) and the liquid crystal layer (13) or on the side of the first optical compensation layer (14) away from the liquid crystal layer (13), wherein an optical axis of the second optical compensation layer (15) is perpendicular to a plane where the second optical compensation layer (15) is located.
Inventors:
LI BOWEN (CN)
WANG FEIFEI (CN)
ZHAN HONGMING (CN)
WANG KAIXUAN (CN)
JI LINTAO (CN)
MA XINLI (CN)
YIN XIAOFENG (CN)
WANG FEIFEI (CN)
ZHAN HONGMING (CN)
WANG KAIXUAN (CN)
JI LINTAO (CN)
MA XINLI (CN)
YIN XIAOFENG (CN)
Application Number:
PCT/CN2020/140381
Publication Date:
July 07, 2022
Filing Date:
December 28, 2020
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
BEIJING BOE DISPLAY TECH CO (CN)
BEIJING BOE DISPLAY TECH CO (CN)
International Classes:
G02F1/13363; G02F1/1333; G02F1/1335
Foreign References:
| CN1777834A | 2006-05-24 | |||
| CN112099270A | 2020-12-18 | |||
| CN103268040A | 2013-08-28 | |||
| CN103018962A | 2013-04-03 | |||
| CN211979379U | 2020-11-20 | |||
| CN105334670A | 2016-02-17 | |||
| US20150022763A1 | 2015-01-22 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (CN)
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