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:
May. 31, 2022
Filed:
Sep. 30, 2019
Applicant:
Wuhan China Star Optoelectronics Technology Co., Ltd., Wuhan, CN;
Inventors:
Weiting Sun, Wuhan, CN;
Huanhuan Bu, Wuhan, CN;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/14 (2006.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
H01L 27/322 (2013.01); H01L 27/3227 (2013.01); H01L 27/3269 (2013.01); H01L 27/3272 (2013.01);
Abstract
The present application provides a display panel and an electronic device. The display panel includes a control circuit, a light emitting layer, a color film layer, and a cover plate, wherein the color film layer is disposed between the light emitting layer and the cover plate, and the color film layer comprises a photosensitive region comprising a plurality of color film units and a plurality of photosensors which are spaced apart. Wherein, a first light shielding film is disposed on surfaces of the plurality of photosensors facing the light emitting layer.