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:
Jul. 25, 2017
Filed:
Jun. 15, 2015
Boe Technology Group Co., Ltd., Beijing, CN;
Beijing Boe Optoelectronics Technology Co., Ltd., Beijing, CN;
Lei Chen, Beijing, CN;
Huanping Liu, Beijing, CN;
Zhilong Peng, Beijing, CN;
Wukun Dai, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Beijing, CN;
Abstract
The present disclosure relates to the field of display technology, and provides an array substrate, its manufacturing method and a display device. A signal line on the array substrate includes at least two conductive layers electrically connected to each other. When one of the conductive layers is broken, a signal may be transmitted through the other conductive layer(s). As a result, it is able to improve the reliability of the electrical connection of the signal line, thereby to improve the yield of the display device. Further, the plurality of conductive layers of the signal line is formed simultaneously in an existing process for manufacturing the conductive layer patterns for the array substrate, so it is unnecessary to form the signal line separately, and thereby the manufacturing process is simplified.