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:
Oct. 21, 2025
Filed:
Jul. 27, 2021
Changxin Memory Technologies, Inc., Hefei, CN;
Chihcheng Liu, Hefei, CN;
CHANGXIN MEMORY TECHNOLOGIES, INC., Hefei, CN;
Abstract
A word line structure, a manufacturing method thereof, and a semiconductor memory are provided. The word line structure includes a first word line array and a second word line array. The first word line array includes a plurality of first word lines extending in an X direction. The first word lines have a same length and are aligned and arranged in a Y direction. The second word line array includes a plurality of second word lines extending in the X direction. The second word lines have a same length and are aligned and arranged in the Y direction. The first word line array and the second word line array are not aligned in the Y direction. The Y direction is perpendicular to the X direction.