Invention Grant
- Patent Title: Printed non-volatile memory
- Patent Title (中): 打印的非易失性存储器
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Application No.: US11842884Application Date: 2007-08-21
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Publication No.: US07709307B2Publication Date: 2010-05-04
- Inventor: Arvind Kamath , Patrick Smith , James Montague Cleeves
- Applicant: Arvind Kamath , Patrick Smith , James Montague Cleeves
- Applicant Address: US CA Milpitas
- Assignee: Kovio, Inc.
- Current Assignee: Kovio, Inc.
- Current Assignee Address: US CA Milpitas
- Agency: The Law Offices of Andrew D. Fortney
- Agent Andrew D. Fortney; Sharon E. Brown Turner
- Main IPC: H01L21/00
- IPC: H01L21/00 ; H01L21/84 ; H01L21/336

Abstract:
A nonvolatile memory cell is disclosed, having first and second semiconductor islands at the same horizontal level and spaced a predetermined distance apart, the first semiconductor island providing a control gate and the second semiconductor island providing source and drain terminals; a gate dielectric layer on at least part of the first semiconductor island; a tunneling dielectric layer on at least part of the second semiconductor island; a floating gate on at least part of the gate dielectric layer and the tunneling dielectric layer; and a metal layer in electrical contact with the control gate and the source and drain terminals. In one advantageous embodiment, the nonvolatile memory cell may be manufactured using an “all-printed” process technology.
Public/Granted literature
- US20080048240A1 Printed Non-Volatile Memory Public/Granted day:2008-02-28
Information query
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