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:
Apr. 21, 2026
Filed:
Feb. 04, 2023
Applicant:
Changxin Memory Technologies, Inc., Hefei City, CN;
Inventor:
Qinghua Han, Hefei City, CN;
Assignee:
CHANGXIN MEMORY TECHNOLOGIES, INC., Hefei City, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H10B 12/00 (2023.01); H01L 23/528 (2006.01); H10D 89/10 (2025.01);
U.S. Cl.
CPC ...
H10B 12/482 (2023.02); H01L 23/528 (2013.01); H10B 12/05 (2023.02); H10B 12/315 (2023.02); H10D 89/10 (2025.01);
Abstract
A method for manufacturing a semiconductor structure includes: a substrate; and a plurality of parallel word lines and a plurality of parallel bit lines on the substrate. For each bit line, the bit line is in a zigzag shape, each two adjacent segments among segments of the bit line with the zigzag shape form a first angle, the bit line has at least one first angle, and the bit line intersects the word lines to form a second angle.