Invention Grant
US08553476B2 Three dimensional memory system with page of data across word lines
有权
三维存储系统,具有跨字线的数据页面
- Patent Title: Three dimensional memory system with page of data across word lines
- Patent Title (中): 三维存储系统,具有跨字线的数据页面
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Application No.: US13039581Application Date: 2011-03-03
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Publication No.: US08553476B2Publication Date: 2013-10-08
- Inventor: Tianhong Yan , Luca G. Fasoli , Roy E. Scheuerlein
- Applicant: Tianhong Yan , Luca G. Fasoli , Roy E. Scheuerlein
- Applicant Address: US CA Milpitas
- Assignee: SanDisk 3D LLC
- Current Assignee: SanDisk 3D LLC
- Current Assignee Address: US CA Milpitas
- Agency: Vierra Magen Marcus LLP
- Main IPC: G11C7/00
- IPC: G11C7/00

Abstract:
A three dimensional monolithic memory array of non-volatile storage elements includes a plurality of word lines and a plurality of bit lines. The plurality of bit lines are grouped into columns. One page of data is stored across multiple word lines by programming non-volatile storage elements connected to one column of bit lines and multiple word lines while maintaining the selection of the one column of bit lines. In one embodiment, programming non-volatile storage elements includes selectively connecting bit lines to sense amplifiers using selection circuits that include a storage device, a select circuit connected to the storage device and one or more level shifters providing two or more interfaces to the respective selection circuit.
Public/Granted literature
- US20120224409A1 THREE DIMENSIONAL MEMORY SYSTEM WITH PAGE OF DATA ACROSS WORD LINES Public/Granted day:2012-09-06
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