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:
Nov. 04, 2025
Filed:
Aug. 08, 2022
Changxin Memory Technologies, Inc., Hefei, CN;
Guangsu Shao, Hefei, CN;
Deyuan Xiao, Hefei, CN;
CHANGXIN MEMORY TECHNOLOGIES, INC, Hefei, CN;
Abstract
A three-dimensional memory and a method for forming the same are provided. The three-dimensional memory includes a substrate, a plurality of word lines and a plurality of lead lines. The word lines are located on the substrate. Each of the word lines extends in a first direction, and includes a first end and a second end opposite to the first end along the first direction. The lead lines are located on the substrate and are connected to the word lines in one-to-one correspondence. There are at least two adjacent word lines, in which the lead line connected to one of the at least two adjacent word lines is located at the first end, and the lead line connected to the other one of the at least two adjacent word lines is located at the second end.