Invention Grant
- Patent Title: Semiconductor storage device
-
Application No.: US17349095Application Date: 2021-06-16
-
Publication No.: US11682455B2Publication Date: 2023-06-20
- Inventor: Takayuki Miyazaki
- Applicant: Kioxia Corporation
- Applicant Address: JP Tokyo
- Assignee: Kioxia Corporation
- Current Assignee: Kioxia Corporation
- Current Assignee Address: JP Tokyo
- Agency: Foley & Lardner LLP
- Priority: JP 2020156661 2020.09.17
- Main IPC: G11C13/00
- IPC: G11C13/00 ; H10B63/00

Abstract:
A memory includes first lines arrayed along a surface of a substrate. Second lines are arrayed along the surface of the substrate either above or below the first lines and intersecting with the first lines. Resistance change memory cells are provided to correspond to intersection regions between the first lines and the second lines, respectively. First switching elements are arranged on a side of first ends of the first lines and transmitting a first voltage for writing or reading data to at least one memory cell among the memory cells. Second switching elements are arranged on a side of second ends of the first lines on an opposite side to the first ends and transmitting the first voltage to at least another one memory cell among the memory cells. The first switching elements and the second switching elements are connected to different ones of the first lines, respectively.
Public/Granted literature
- US20220084587A1 SEMICONDUCTOR STORAGE DEVICE Public/Granted day:2022-03-17
Information query