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:
Jan. 06, 2026
Filed:
Nov. 25, 2024
Hkc Corporation Limited, Shenzhen, CN;
Zhiwei Ye, Shenzhen, CN;
Chen Chen, Shenzhen, CN;
Xiufeng Zhou, Shenzhen, CN;
Junfeng Xie, Shenzhen, CN;
HKC CORPORATION LIMITED, Shenzhen, CN;
Abstract
A display panel and a detection method thereof, and a display device are disclosed. The display panel includes a pixel drive circuit, a data drive circuit, a detection circuit, and a power supply circuit. The data drive circuit includes a data driver and multiple data out-put pins that are respectively connected to multiple data lines through bonding. The detection circuit includes a detector and multiple detection ends that are respectively connected to the multiple data output pins and that are each used to receive a signal transmitted from the respective data line to the respective data output pins. After the display panel enters a test mode, a preset timing is provided to drive each control line to be turned on so that each pixel drive subcircuit operates and the detection circuit obtains a detection signal from each data line.