EP 0416626 A2 19910313 - Electron emitting semiconductor device.
Title (en)
Electron emitting semiconductor device.
Title (de)
Elektronenemittierende Halbleitervorrichtung.
Title (fr)
Dispositif émetteur d'électrons à semi-conducteur.
Publication
Application
Priority
- JP 22171390 A 19900822
- JP 23394389 A 19890907
- JP 23394589 A 19890907
Abstract (en)
An electron emitting semiconductor device comprises a P-semiconductor layer (14) formed on a semiconductive substrate (11); a Shottky barrier electrode (16) formed on the P-semiconductor layer; plural P<+>-area units (15) positioned under and facing to the Shottky barrier electrode; and an N<+>-area (13) in the vicinity of said P<+>-area units.
IPC 1-7
IPC 8 full level
H01J 1/308 (2006.01)
CPC (source: EP)
H01J 1/308 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0416626 A2 19910313; EP 0416626 A3 19910529; EP 0416626 B1 19940601; DE 69009357 D1 19940707; DE 69009357 T2 19941006
DOCDB simple family (application)
EP 90117200 A 19900906; DE 69009357 T 19900906