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. 28, 2021
Filed:
Dec. 04, 2019
Shanghai Tianma Micro-electronics Co., Ltd., Shanghai, CN;
Chuanli Leng, Shanghai, CN;
Shanghai Tianma Micro-Electronics Co., Ltd., Shanghai, CN;
Abstract
The present disclosure provides a display panel, a manufacturing method thereof, and a display device. The method includes: providing a first substrate; forming first via holes into a first surface; forming a first metal layer on the first surface and in the first via holes; patterning the first metal layer to form first portions, including first sub-portions in the first via holes; forming second via holes into a second surface; forming a second metal layer on the second surface and in the second via holes; patterning the second metal layer to form second portions and pads, that the second portions and the pads are electrically connected, the second portions includes second sub-portions in the second via holes, and the first sub-portions and the second sub-portions are electrically connected; and bonding and electrically connecting electronic components with the plurality of pads.