EP 1376641 A2 20040102 - Electron emitter, drive circuit of eletron emitter and method of driving electron emitter
Title (en)
Electron emitter, drive circuit of eletron emitter and method of driving electron emitter
Title (de)
Elektronen-Emitter, Ansteuerkreis für Elektronen-Emitter und Verfahren zur Ansteuerung von Elektronen-Emitter
Title (fr)
Emetteur electronique, circuit de commande pour un emetteur electronique et procede pour commander un emetteur electronique
Publication
Application
Priority
- JP 2002183481 A 20020624
- JP 2002289127 A 20021001
- JP 2003154412 A 20030530
Abstract (en)
An electron emitter (10A) has an emitter section (14) formed on a substrate (12), a cathode electrode (16) formed on one surface of the emitter section (14), and an anode electrode (20) formed on the same one surface of the emitter section (14) and cooperating with the cathode electrode (16) in providing a slit (18). A pulse generation source (22) applies a drive voltage (Va) between the cathode electrode (16) and the anode electrode (20). The anode electrode (20) is connected to GND (ground). The slit (18) has a width (d) in the range from 0.1 µm to 50 µm.
IPC 1-7
IPC 8 full level
H01J 1/30 (2006.01); H01J 1/312 (2006.01); G09G 3/20 (2006.01); G09G 3/22 (2006.01); H01J 1/304 (2006.01); H01J 1/316 (2006.01); H01J 29/04 (2006.01); H01J 31/12 (2006.01)
CPC (source: EP)
G09G 3/22 (2013.01); H01J 1/30 (2013.01); H01J 1/316 (2013.01); G09G 3/2011 (2013.01); G09G 2300/0439 (2013.01); G09G 2310/06 (2013.01); G09G 2320/043 (2013.01); G09G 2330/04 (2013.01); H01J 2201/32 (2013.01); H01J 2329/00 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 1376641 A2 20040102; EP 1376641 A3 20061025; JP 2004179143 A 20040624; JP 3829127 B2 20061004
DOCDB simple family (application)
EP 03253962 A 20030624; JP 2003154412 A 20030530