EP 0898782 B1 20030709 - FIELD EMISSION DISPLAYS WITH PRASEODYMIUM-MANGANESE OXIDE LAYER
Title (en)
FIELD EMISSION DISPLAYS WITH PRASEODYMIUM-MANGANESE OXIDE LAYER
Title (de)
FELDEMISSIONSANZEIGEVORRICHTUNGEN MIT PRASEODYM-MANGAN-OXID-SCHICHT
Title (fr)
SYSTEMES DE VISUALISATION A EMISSION PAR EFFET DE CHAMP AVEC COUCHE D'OXYDE DE PRASEODYME-MANGANESE
Publication
Application
Priority
- US 9708257 W 19970514
- US 64561596 A 19960514
- US 77779796 A 19961231
- US 84008497 A 19970409
Abstract (en)
[origin: WO9743781A2] A conductive, light-absorbing baseplate for use in a field emission display is disclosed. The interior surface of the baseplate is coated with a praseodymium-manganese oxide layer having a resistivity that does not exceed 1 x 10<5> OMEGA .cm. A field emission display is also disclosed which comprises the conductive, light-absorbing baseplate, as well as processes for manufacturing the baseplate, field emission display and the conductive, light-absorbing praseodymium-manganese oxide material used to coat the baseplate.
IPC 1-7
IPC 8 full level
H01J 9/02 (2006.01); H01J 29/04 (2006.01); H01J 29/86 (2006.01); H01J 31/12 (2006.01); H01J 31/15 (2006.01)
CPC (source: EP)
H01J 29/863 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9743781 A2 19971120; WO 9743781 A3 19980226; AT E244928 T1 20030715; AU 3127397 A 19971205; DE 69723433 D1 20030814; DE 69723433 T2 20040513; EP 0898782 A2 19990303; EP 0898782 B1 20030709; JP 2000510992 A 20000822; JP 3799482 B2 20060719
DOCDB simple family (application)
US 9708257 W 19970514; AT 97926529 T 19970514; AU 3127397 A 19970514; DE 69723433 T 19970514; EP 97926529 A 19970514; JP 54112497 A 19970514