The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 02, 2022
Filed:
Oct. 31, 2018
Applicants:
Chongqing Hkc Optoelectronics Technology Co., Ltd., Chongqing, CN;
Hkc Corporation Limited, Shenzhen, CN;
Inventor:
Chuan Wu, Chongqing, CN;
Assignees:
CHONGQING HKC OPTOELECTRONICS TECHNOLOGY CO., LTD., Chongqing, CN;
HKC CORPORATION LIMITED, Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1335 (2006.01); G02B 5/20 (2006.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
G02B 5/201 (2013.01); G02F 1/133516 (2013.01); H01L 27/322 (2013.01);
Abstract
A display panel, a manufacturing method therefor and a display device are provided. The display panel includes a first substrate and color resists. An alignment film is formed on outer surfaces of the color resists. The first substrate includes a display color resist region and a dummy color resist region. A channel depth of the dummy color resist region is smaller than a channel depth of the display color resist region.