EP 1036417 A1 20000920 - SELF-ALIGNED NON-VOLATILE CONTACTLESS MEMORY CELL WITH REDUCED SURFACE
Title (en)
SELF-ALIGNED NON-VOLATILE CONTACTLESS MEMORY CELL WITH REDUCED SURFACE
Title (de)
KONTAKTARME, SELBST-JUSTIERTE FESTWERTSPEICHERZELLE MIT REDUZIERTER OBERFLÄCHE
Title (fr)
CELLULE MEMOIRE NON VOLATILE, AUTO-ALIGNEE, SANS CONTACT ET A SURFACE REDUITE
Publication
Application
Priority
- FR 9902298 W 19990928
- FR 9812145 A 19980929
Abstract (en)
[origin: FR2783972A1] The invention concerns a non-volatile memory cell comprising a floating gate type memory element (58), a source zone, a drain zone, a channel zone and a control gate (68), the floating gate comprising a chip made of conductor or semiconductor material and a layer (58, 64) made of conductor or semiconductor material, formed and etched above the chip of conductor or semiconductor material, in electrical contact therewith.
IPC 1-7
IPC 8 full level
H01L 21/8247 (2006.01); H01L 27/02 (2006.01); H10B 69/00 (2023.01)
CPC (source: EP)
H01L 27/0207 (2013.01); H10B 41/00 (2023.02); H10B 41/10 (2023.02); H10B 69/00 (2023.02)
Designated contracting state (EPC)
DE GB IT
DOCDB simple family (publication)
FR 2783972 A1 20000331; FR 2783972 B1 20030530; EP 1036417 A1 20000920; WO 0019538 A1 20000406
DOCDB simple family (application)
FR 9812145 A 19980929; EP 99946246 A 19990928; FR 9902298 W 19990928