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:
Jan. 14, 2025
Filed:
Oct. 28, 2021
Applicant:
Wuhan Tianma Micro-electronics Co., Ltd., Wuhan, CN;
Inventor:
Shucheng Ge, Wuhan, CN;
Assignee:
WUHAN TIANMA MICRO-ELECTRONICS CO., LTD., Wuhan, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 59/38 (2023.01); H10K 50/844 (2023.01); H10K 50/858 (2023.01); H10K 59/40 (2023.01);
U.S. Cl.
CPC ...
H10K 50/858 (2023.02); H10K 50/844 (2023.02); H10K 59/38 (2023.02); H10K 59/40 (2023.02);
Abstract
A display panel and a display device are provided. A first angle is configured to be different from the second angle, to optimize bottom angles of a low-refractivity layer at a first color resist and a second color resist that have different thicknesses, so that increments of light-emitting efficiency of the display panel at the first color resist and at the second color resist are substantially the same, to avoid color deviation in light-emitting when the display panel operates, improving the light-emitting effect of the display panel, and achieving a better display effect of the display panel.