Invention Application
- Patent Title: Printed Non-Volatile Memory
- Patent Title (中): 印刷非易失性存储器
-
Application No.: US13585673Application Date: 2012-08-14
-
Publication No.: US20120307569A1Publication Date: 2012-12-06
- Inventor: Arvind KAMATH , Patrick Smith , James Montague Cleeves
- Applicant: Arvind KAMATH , Patrick Smith , James Montague Cleeves
- Main IPC: H01L29/788
- IPC: H01L29/788 ; G11C16/10 ; G11C16/04 ; 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
- US08796774B2 Printed non-volatile memory Public/Granted day:2014-08-05
Information query
IPC分类: