EP 0464938 A1 19920108 - Thin-type picture display device.
Title (en)
Thin-type picture display device.
Title (de)
Flache Bildanzeigevorrichtung.
Title (fr)
Dispositif de reproduction d'image du type plat.
Publication
Application
Priority
NL 9001529 A 19900705
Abstract (en)
Flat, thin picture display device (1) having a transparent face plate (3) and a rear plate (4) and a large number of electron sources (5) and local electron transport ducts (11) cooperating therewith, a selection plate (10) arranged at a distance between the face plate (3) and the rear plate (4) having an arrangement of apertures (8) which defines locations for withdrawing electrons from the electron transport ducts (11) and, aligned therewith, a row of apertures defining locations for the electron sources. <IMAGE>
IPC 1-7
IPC 8 full level
H01J 29/02 (2006.01); H01J 29/46 (2006.01); H01J 31/12 (2006.01)
CPC (source: EP KR)
H01J 29/028 (2013.01 - EP); H01J 31/12 (2013.01 - KR); H01J 31/126 (2013.01 - EP); H01J 2329/8625 (2013.01 - EP); H01J 2329/863 (2013.01 - EP)
Citation (search report)
- [A] EP 0079108 A2 19830518 - PHILIPS ELECTRONIC ASSOCIATED [GB], et al
- [A] US 4069439 A 19780117 - ANDERSON CHARLES HAMMOND
Designated contracting state (EPC)
DE FR GB IT NL
DOCDB simple family (publication)
EP 0464938 A1 19920108; EP 0464938 B1 19950419; CN 1058297 A 19920129; DE 69108997 D1 19950524; DE 69108997 T2 19951207; JP H0668815 A 19940311; KR 920003232 A 19920229; NL 9001529 A 19920203
DOCDB simple family (application)
EP 91201668 A 19910628; CN 91104591 A 19910702; DE 69108997 T 19910628; JP 18958791 A 19910704; KR 910011143 A 19910702; NL 9001529 A 19900705