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:
Nov. 25, 2025
Filed:
Jul. 06, 2021
Boe Technology Group Co., Ltd., Beijing, CN;
Meili Wang, Beijing, CN;
Qi Qi, Beijing, CN;
Beijing BOE Technology Development Co., Ltd., Beijing, CN;
Abstract
A substrate includes a base substrate, at least two bonding pads are arranged on the base substrate, the base substrate and an electronic element are bonded to each other through the at least two bonding pads, at least two pins are arranged on the electronic element, a protective layer is arranged at a side of the bonding pads away from the base substrate, and an opening region is arranged in the protective layer at each bonding pad, to expose partial surface of the bonding pad. A bonding combination layer made of a low-melting-point alloy material is arranged in the opening region, and the low-melting-point alloy material is capable of being melted at a first predetermined temperature, to enable the bonding pads and the pins to be bonded to each other.