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. 07, 2026
Filed:
Oct. 31, 2024
Wuhan Tianma Microelectronics Co., Ltd., Wuhan, CN;
Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch, Shanghai, CN;
Jiamin Guo, Wuhan, CN;
WUHAN TIANMA MICROELECTRONICS CO., LTD., Wuhan, CN;
WUHAN TIANMA MICROELECTRONICS CO., LTD. SHANGHAI BRANCH, Shanghai, CN;
Abstract
Embodiments of the present application provides a display panel, a display device and a pixel repair method, the display panel comprises: pixel repair circuits; pixel circuits, each row of pixel circuits being provided with at least one pixel repair circuit; the pixel repair circuits are provided with first and second repair lines extending along a first direction, the first repair lines being connected with the anodes of the light-emitting device, the second repair lines being connected with the pixel repair circuits and the first repair lines, driving voltages output by the pixel repair circuits being transmitted to the anodes of the light-emitting device via the first and the second repair lines; a sum of a distance between a target light-emitting device corresponding to a target pixel circuit and a target connecting point and a distance between the target connecting point and a target pixel repair circuit meets a preset condition.