EP 0476108 A4 19920624 - COLD CATHODE FIELD EMISSION DEVICE HAVING INTEGRAL CONTROL OR CONTROLLED NON-FED DEVICES
Title (en)
COLD CATHODE FIELD EMISSION DEVICE HAVING INTEGRAL CONTROL OR CONTROLLED NON-FED DEVICES
Publication
Application
Priority
US 50259390 A 19900330
Abstract (en)
[origin: WO9115874A1] A variety of integrally combined field emission devices (104) and non-field emission control and/or controlled devices (101), such as field effect transistors (201) and bipolar transistors (101). Various embodiments of field emission devices (104) are accommodated, including those having substantially planar oriented electrodes, non-planar structures having cone shaped emitters (107), and inverted emitter structures.
IPC 1-7
IPC 8 full level
H01J 1/304 (2006.01); H01L 21/822 (2006.01); H01L 21/8222 (2006.01); H01L 27/06 (2006.01); H01L 29/66 (2006.01)
CPC (source: EP)
H01L 27/0623 (2013.01)
Citation (search report)
- [X] US 4663559 A 19870505 - CHRISTENSEN ALTON O [US]
- [XP] FR 2641108 A1 19900629 - THOMSON CSF [FR]
- [E] DE 4112078 A1 19911017 - FUTABA DENSHI KOGYO KK [JP]
- See references of WO 9115874A1
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
WO 9115874 A1 19911017; EP 0476108 A1 19920325; EP 0476108 A4 19920624; JP H04506435 A 19921105
DOCDB simple family (application)
US 9102025 W 19910326; EP 91907301 A 19910326; JP 50666391 A 19910326