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:
Nov. 08, 2022
Filed:
Feb. 02, 2019
Applicants:
Chengdu Boe Optoelectronics Technology Co., Ltd., Chengdu, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Inventors:
Yonglin Guo, Beijing, CN;
Tingliang Liu, Beijing, CN;
Kai Zhang, Beijing, CN;
Yuan Yao, Beijing, CN;
Yi Zhang, Beijing, CN;
Assignees:
Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan, CN;
BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/32 (2006.01); H01L 25/18 (2006.01); H01L 33/60 (2010.01); H01L 51/56 (2006.01); H04N 5/225 (2006.01); G06V 40/13 (2022.01);
U.S. Cl.
CPC ...
H01L 27/3258 (2013.01); G06V 40/1318 (2022.01); H01L 25/18 (2013.01); H01L 27/3234 (2013.01); H01L 27/3272 (2013.01); H01L 27/3276 (2013.01); H01L 33/60 (2013.01); H01L 51/56 (2013.01); H04N 5/2257 (2013.01); H01L 2227/323 (2013.01);
Abstract
Disclosed herein is a display substrate of a display panel, comprising: a support; a second layer on the support; a window extending through the second layer and optically coupled with an image sensor; and a sidewall at least partially surrounding the window; wherein the sidewall is configured to attenuate transmission of light through the sidewall.