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:
Jun. 16, 2026
Filed:
Feb. 23, 2023
Boe Technology Group Co., Ltd., Beijing, CN;
Rui Xu, Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A light-emitting substrate includes a first conductive coil, a light-emitting unit and a control circuit. The first conductive coil has a first end and a second end. The first conductive coil is coupled to an external coil, so that the first conductive coil generates a first power signal. The light-emitting unit includes a first electrode and a second electrode. The second electrode of the light-emitting unit is electrically connected to the first end of the first conductive coil. A control terminal of the control circuit is electrically connected to the second end of the first conductive coil, an input terminal of the control circuit is electrically connected to a first power terminal, and an output terminal of the control circuit is electrically connected to the first electrode of the light-emitting unit. The first voltage signal provided by the first power terminal is a direct current voltage signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile