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. 01, 2020
Filed:
Jun. 24, 2019
Hefei Xinsheng Optoelectronics Technology Co., Ltd., Hefei, Anhui, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., Hefei, Anhui, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A display panel and a testing method thereof, a display device are provided. The display panel includes a plurality of data lines and a plurality of test signal lines, an even number of adjacent data lines are grouped as a data line group, one test signal line is provided at a middle position of the data line group, a plurality of data line groups are in one-to-one correspondence with the plurality of test signal lines, each of the plurality of test signal lines includes a first extending part and a plurality of second extending parts coupled to the first extending part, and each of the second extending parts extends symmetrically at both sides of the first extending part.