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:
Jul. 29, 2025
Filed:
Aug. 01, 2022
Changxin Memory Technologies, Inc., Hefei, CN;
Xiaojie Li, Hefei, CN;
CHANGXIN MEMORY TECHNOLOGIES, INC., Hefei, CN;
Abstract
Embodiments relates to a semiconductor structure and a formation method thereof. The method for forming a semiconductor structure includes: forming a stacked layer on a top surface of a substrate, where the stacked layer includes a plurality of semiconductor layers spaced along a first direction, the stacked layer includes a transistor region, and a capacitor region and a bit line region; forming a capacitor extending along the second direction in the capacitor region; forming a word line in the transistor region, the word line extending along the first direction; and forming a bit line in the bit line region, the bit line extending along the third direction.