EP 0327355 B1 19940831 - Thin film electroluminescent device.
Title (en)
Thin film electroluminescent device.
Title (de)
Elektrolumineszente Dünnschichtvorrichtung.
Title (fr)
Dispositif électroluminescent à film mince.
Publication
Application
Priority
JP 2324488 A 19880202
Abstract (en)
[origin: EP0327355A2] A thin film EL device which performs electroluminescence in response to the application of an electric field, comprising a light-emitting layer at least one side of which is covered with an insulating layer, and a pair of electrodes sandwiching said light-emitting layer, with at least one of said electrode being transparent, in which the insulating layer is made of a thin film of an organic dielectric material which may contain a fine powder of an inorganic insulating material.
IPC 1-7
IPC 8 full level
H05B 33/12 (2006.01); H05B 33/22 (2006.01)
CPC (source: EP)
H05B 33/22 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0327355 A2 19890809; EP 0327355 A3 19900418; EP 0327355 B1 19940831; DE 68917743 D1 19941006; DE 68917743 T2 19950316; JP H01197993 A 19890809
DOCDB simple family (application)
EP 89301000 A 19890202; DE 68917743 T 19890202; JP 2324488 A 19880202