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:
May. 16, 2017
Filed:
Sep. 25, 2014
Boe Technology Group Co., Ltd., Beijing, CN;
Beijing Boe Optoelectronics Technology Co., Ltd., Beijing, CN;
Chong Liu, Beijing, CN;
Xiaoguang Pei, Beijing, CN;
Haisheng Zhao, Beijing, CN;
Zhilong Peng, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Beijing, CN;
Abstract
The present invention provides an array substrate, a display device, and a mother board. One or more short-circuit rings are each arranged at an end of a corresponding signal line and connected to the corresponding signal line, and the short-circuit rings are serially connected through a common electrode line. The array substrate is added with a test line and a testing terminal pad, the testing terminal pad is connected to the common electrode line via the test line and is configured to apply a negative voltage onto the common electrode line connected to the test line while testing the signal line.