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:
Apr. 28, 2026
Filed:
Dec. 29, 2022
Hkc Corporation Limited, Shenzhen, CN;
Zhongxie Xu, Shenzhen, CN;
Haoxuan Zheng, Shenzhen, CN;
HKC CORPORATION LIMITED, Shenzhen, CN;
Abstract
Disclosed is a method for preparing a display substrate, including: providing a driving substrate; wherein the driving substrate includes: a base substrate; a pixel driving circuit layer; a first pad and a second pad, spaced from each other, and connected to the pixel driving circuit layer; and an electrostatic protection alignment, spaced from the first pad; and transferring a light-emitting element to the driving substrate, such that an anode of the light-emitting element is connected in alignment with the first pad and a cathode of the light emitting-element is connected in alignment with the second pad. The first pad includes a first toothed tip arranged on a side of the first pad facing the electrostatic protection alignment, and the electrostatic protection alignment includes a second toothed tip arranged on a side of the electrostatic protection alignment facing the first pad.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile