Title:
PIXEL ELECTRODE, ARRAY SUBSTRATE AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/258478
Kind Code:
A1
Abstract:
A pixel electrode (100), an array substrate and a display device. The pixel electrode (100) comprises electrode regions (110) and hollowed-out regions (120). The hollowed-out regions (120) are distributed between the electrode regions (110). The hollowed-out region (120) is provided with a main body portion (121) and end portions (122) located at two ends of the main body portion (121), wherein the main body portion (121) has a width. At least one end portion (122) is a dilatant which has a width as well. The width of the main body portion (121) is less than that of the dilatant. This design may improve the transmission effect of the backlight source, thereby improving the penetration rate of existing panels and achieving the purpose of contrast ratio improvement and cruising power enhancement.
Inventors:
XIAO SHIDI (CN)
Application Number:
PCT/CN2019/101901
Publication Date:
December 30, 2020
Filing Date:
August 22, 2019
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD (CN)
International Classes:
G02F1/1362; G02F1/1343; G02F1/1368; H01L27/12
Foreign References:
| CN106054485A | 2016-10-26 | |||
| CN109521596A | 2019-03-26 | |||
| CN107015406A | 2017-08-04 | |||
| US20030017655A1 | 2003-01-23 | |||
| US20080303999A1 | 2008-12-11 | |||
| US20010007490A1 | 2001-07-12 |
Attorney, Agent or Firm:
ESSEN PATENT & TRADEMARK AGENCY (CN)
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