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:
Mar. 18, 2025
Filed:
May. 12, 2022
Changxin Memory Technologies, Inc., Hefei, CN;
Weibing Shang, Hefei, CN;
Hongwen Li, Hefei, CN;
CHANGXIN MEMORY TECHNOLOGIES, INC., Hefei, CN;
Abstract
A memory structure of an integrated circuit includes a plurality of memory arrays arranged in parallel along the first direction and extending along the second direction, a sensitivity amplifier array extending along the second direction is arranged between every two memory arrays, and the sensitivity amplifier array includes an odd-numbered sensitivity amplifier array and an even-numbered sensitivity amplifier array, the odd-numbered sensitivity amplifier array is connected to an odd-numbered global signal line, and the even-numbered sensitivity amplifier array is connected to the even-numbered global signal line; a first sensitivity amplifier array is arranged between the memory arrays at the edge, and the first sensitivity amplifier array is connected to both the odd-numbered global signal line and the even-numbered global signal line. The present disclosure can improve reliability, yield and test success rate of the memory products.