Invention Grant
- Patent Title: Shared bit lines for memory cells
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Application No.: US18151991Application Date: 2023-01-09
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Publication No.: US12160985B2Publication Date: 2024-12-03
- Inventor: Ping-Wei Wang , Chih-Chuan Yang , Lien Jung Hung , Feng-Ming Chang , Kuo-Hsiu Hsu , Kian-Long Lim , Ruey-Wen Chang
- Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.
- Applicant Address: TW Hsinchu
- Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
- Current Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
- Current Assignee Address: TW Hsinchu
- Agency: Haynes and Boone, LLP
- Main IPC: G11C11/41
- IPC: G11C11/41 ; G11C11/418 ; H01L23/528 ; H01L29/06 ; H01L29/423 ; H01L29/66 ; H01L29/786 ; H10B10/00

Abstract:
Methods and devices including a plurality of memory cells and a first bit line connected to a first column of memory cells of the plurality of memory cells, and a second bit line connected to the first column of cells. The first bit line is shared with a second column of memory cells adjacent to the first column of memory cells. The second bit line is shared with a third column of cells adjacent to the first column of cells opposite the second column of cells.
Public/Granted literature
- US20230164971A1 SHARED BIT LINES FOR MEMORY CELLS Public/Granted day:2023-05-25
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