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. 21, 2025
Filed:
Oct. 22, 2021
Applicant:
Hubei Yangtze Industrial Innovation Center of Advanced Display Co., Ltd., Wuhan, CN;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/14 (2006.01); H01L 27/12 (2006.01); H10K 59/126 (2023.01);
U.S. Cl.
CPC ...
H10K 59/126 (2023.02); H01L 27/124 (2013.01); H01L 27/1255 (2013.01); H01L 27/1225 (2013.01);
Abstract
A display panel and a display device are provided. The display panel includes a substrate, a driving circuit, and a first light blocking layer. The driving circuit includes an oxide transistor and a silicon transistor disposed at the substrate. The oxide transistor includes a first active layer. An orthographic projection of the first light blocking layer on the substrate at least overlaps an orthographic projection of the first active layer on the substrate.