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:
Jun. 16, 2026
Filed:
Feb. 07, 2024
Kioxia Corporation, Tokyo, JP;
Kioxia Corporation, Tokyo, JP;
Abstract
A memory system for low power consumption and high speed read operation in the memory system includes a source line, a string select line having i layers, a first word line having i layers, a second word line having i layers, a select gate line having 1 layer which is divided into 2n, a plurality of memory pillars and a control circuit. Each of the plurality of memory pillars includes a first string and a second string. The first string includes a first transistor, i first memory cells and j second memory cells. The first transistor, the i first memory cells, and the j second memory cells are electrically connected in series. The second string includes a second transistor, i third memory cells, and j fourth memory cells. The second transistor, the i third memory cells, and the j fourth memory cells are electrically connected in series.