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. 30, 2025
Filed:
Jan. 06, 2023
Nanya Technology Corporation, New Taipei, TW;
Shing-Yih Shih, New Taipei, TW;
NANYA TECHNOLOGY CORPORATION, New Taipei, TW;
Abstract
The present disclosure provides a semiconductor device and a manufacturing method of the semiconductor device. The semiconductor device includes: a first substrate, having a front side and a back side opposite to the front side; a first passivation layer over the front side of the first substrate; a second passivation layer over the back side of the first substrate, wherein the second passivation layer has a top surface facing away from the first substrate; a conductive feature disposed in the first passivation layer; a through substrate via penetrating through the second passivation layer and the first substrate; and a polymer liner between a sidewall of the through substrate via and the first substrate.