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:
May. 12, 2021
Chengdu Boe Optoelectronics Technology Co., Ltd., Sichuan, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Da Zhou, Beijing, CN;
Taoran Zhang, Beijing, CN;
Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
An embodiment of the present disclosure provides a display substrate, including: pixels including light-emitting devices, at least some pixels each include a light-emitting device of a first color, which includes a cathode and an anode; and an anode connector for supplying power to the anode of each light-emitting device through an anode line, a total resistance of the anode line connected between any light-emitting device and the anode connector is the supply resistance of the light-emitting device, coupling capacitance values of the anodes of at least some of the light-emitting devices of the first color are different; for any two light-emitting devices of the first color having anodes with different coupling capacitance values, the supply resistance of the light-emitting device having the anode with a larger coupling capacitance value is smaller than the supply resistance of the light-emitting device having the anode with a smaller coupling capacitance value.