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:
Dec. 02, 2025
Filed:
Nov. 14, 2022
Nanya Technology Corporation, New Taipei, TW;
Tse-Yao Huang, Taipei, TW;
NANYA TECHNOLOGY CORPORATION, New Taipei, TW;
Abstract
A semiconductor device includes an interconnect structure disposed over a semiconductor substrate. The interconnect structure includes a first interconnect portion and a second interconnect portion. The semiconductor device also includes a first porous dielectric portion disposed between the first interconnect portion and the second interconnect portion, and a dielectric layer surrounding the first porous dielectric portion. The semiconductor device further includes a bonding pad disposed over the dielectric layer and the first porous dielectric portion. The bonding pad and the first porous dielectric portion are separated by a first air gap.