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. 05, 2025
Filed:
Aug. 04, 2021
Chengdu Boe Optoelectronics Technology Co., Ltd., Sichuan, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Hongcheng Gao, Beijing, CN;
Can Huang, Beijing, CN;
Weilin Lai, Beijing, CN;
Jiandong Bao, Beijing, CN;
Jiwei Wang, Beijing, CN;
Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A display panel (), including a light-emitting device layer () and a color film layer () arranged on a light-emitting side of the light-emitting device layer (), the light-emitting device layer () includes a plurality of light-emitting units (); each light-emitting unit () includes one first sub-pixel (), one second sub-pixel () and two third sub-pixels (); the color film layer () includes a black matrix () and a plurality of color film units () corresponding to the plurality of light-emitting units (); each color film unit () includes a first color film () corresponding to the one first sub-pixel (), a second color film () corresponding to the one second sub-pixel () and a third color film () corresponding to the two third sub-pixels (); the black matrix () is located between any two of the first color film ().