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:
Sep. 12, 2023
Filed:
Jun. 19, 2021
Chengdu Boe Optoelectronics Technology Co., Ltd., Chengdu, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Pingchuan Zeng, Beijing, CN;
Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A display panel and a fabricating method thereof, and a displaying device. The display panel includes: a thin-film-transistor base plate; a planarization layer, wherein the planarization layer is provided on one surface of the thin-film-transistor base plate; and light emitting devices, wherein the light emitting devices are provided on one side of the planarization layer that is further away from the thin-film-transistor base plate, the light emitting devices include a blue-color light emitting device, a red-color light emitting device and a green-color light emitting device, the blue-color light emitting device includes a first anode, the red-color light emitting device includes a second anode, and the green-color light emitting device includes a third anode; and both of the surface roughness of the first anode and the surface roughness of the second anode are greater than the surface roughness of the third anode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile