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:
Feb. 07, 2023
Filed:
Oct. 30, 2020
Tcl China Star Optoelectronics Technology Co., Ltd., Shenzhen, CN;
Yong Deng, Shenzhen, CN;
TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD, Shenzhen, CN;
Abstract
A manufacturing method of a display panel and the display panel are provided, wherein the display panel includes a base substrate, a first metal layer, an insulation layer, an active layer, a second metal layer, and a passivation layer. The passivation layer corresponding to a bonding area further includes hole structures. Surface materials of the second metal layer corresponding to the hole structures are a third metal material. Reducing materials are introduced to make a surface of the second metal layer form the third metal material during a preparation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile