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:
Aug. 19, 2025
Filed:
Jun. 22, 2022
Changxin Memory Technologies, Inc., Anhui, CN;
Luguang Wang, Hefei, CN;
Jinrong Huang, Hefei, CN;
CHANGXIN MEMORY TECHNOLOGIES, INC., Hefei, CN;
Abstract
A semiconductor structure and a method for manufacturing a semiconductor structure are provided. The semiconductor structure includes: a first base with a first surface, in which a conductive pillar is arranged in the first base, the first surface includes a first groove, and the first groove exposes a top surface and a portion of a sidewall of the conductive pillar; a second base with a second surface, in which the first surface is bonded to the second surface, the second surface includes a second groove, an electrical connection pillar is arranged in the second base, the electrical connection pillar is located in the second groove, and the electrical connection pillar protrudes from the second surface; and an electrical connection structure, in which the electrical connection structure and a portion of the electrical connection pillar are embedded into the first groove.