Invention Grant
US08837216B2 Non-volatile storage system with shared bit lines connected to a single selection device
有权
具有连接到单个选择设备的共享位线的非易失性存储系统
- Patent Title: Non-volatile storage system with shared bit lines connected to a single selection device
- Patent Title (中): 具有连接到单个选择设备的共享位线的非易失性存储系统
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Application No.: US13107686Application Date: 2011-05-13
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Publication No.: US08837216B2Publication Date: 2014-09-16
- Inventor: Nima Mokhlesi , Mohan V. Dunga , Masaaki Higashitani
- Applicant: Nima Mokhlesi , Mohan V. Dunga , Masaaki Higashitani
- Applicant Address: US TX Plano
- Assignee: Sandisk Technologies Inc.
- Current Assignee: Sandisk Technologies Inc.
- Current Assignee Address: US TX Plano
- Agency: Vierra Magen Marcus LLP
- Main IPC: G11C16/04
- IPC: G11C16/04 ; H01L21/28 ; H01L27/115
Abstract:
A non-volatile storage system is disclosed that includes pairs of NAND strings (or other groupings of memory cells) in the same block being connected to and sharing a common bit line. To operate the system, two selection lines are used so that the NAND strings (or other groupings of memory cells) sharing a bit line can be selected at the block level. Both selection lines are connected to a selection gate for each of the NAND strings (or other groupings of memory cells) sharing the bit line.
Public/Granted literature
- US20120147676A1 NON-VOLATILE STORAGE SYSTEM WITH SHARED BIT LINES CONNECTED TO SINGLE SELECTION DEVICE Public/Granted day:2012-06-14
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