EP 0931435 A1 19990728 - ELECTROLUMINESCENT DEVICE PRODUCTION PROCESS
Title (en)
ELECTROLUMINESCENT DEVICE PRODUCTION PROCESS
Title (de)
VERFAHREN ZUR HERSTELLUNG EINER ELEKTROLUMINESZENTEN VORRICHTUNG
Title (fr)
PROCEDE SERVANT A FABRIQUER UN COMPOSANT ELECTROLUMINESCENT
Publication
Application
Priority
- GB 9802211 W 19980724
- GB 9715907 A 19970729
Abstract (en)
[origin: WO9907189A1] The present invention provides a method of producing an electroluminescent device which comprises the steps of applying a first conductive electrode to a substrate using a standard printing process to apply a Light Emitting Polymer on top of though not necessarily adjacent to said first electrode applying a second conductive electrode on top of though not necessarily adjacent to said Light Emitting Polymer whereby an accurately-placed layer of Light Emitting Polymer of controllable thickness is formed using a method which is as fast and cost-effective as desired.
IPC 1-7
IPC 8 full level
H05B 33/10 (2006.01)
CPC (source: EP)
H05B 33/10 (2013.01); H10K 71/13 (2023.02)
Citation (search report)
See references of WO 9907189A1
Citation (third parties)
Third party :
- EP 0880303 A1 19981125 - SEIKO EPSON CORP [JP]
- WO 9600983 A1 19960111 - UNIAX CORP [US]
- US 5895692 A 19990420 - SHIRASAKI TOMOYUKI [JP], et al & JP H07235378 A 19950905 - CASIO COMPUTER CO LTD
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI NL SE
DOCDB simple family (publication)
WO 9907189 A1 19990211; WO 9907189 A9 19990617; EP 0931435 A1 19990728; GB 9715907 D0 19971001
DOCDB simple family (application)
GB 9802211 W 19980724; EP 98935209 A 19980724; GB 9715907 A 19970729