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1. WO2006012101 - FLEXIBLE ELECTEROLUMINESCENT MATERIAL

Publication Number WO/2006/012101
Publication Date 02.02.2006
International Application No. PCT/US2005/021805
International Filing Date 22.06.2005
IPC
H01J 1/62 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
1Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
54Screens on or from which an image or pattern is formed, picked-up, converted, or stored; Luminescent coatings on vessels
62Luminescent screens; Selection of materials for luminescent coatings on vessels
CPC
H05B 33/10
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33Electroluminescent light sources
10Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
H05B 33/145
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33Electroluminescent light sources
12Light sources with substantially two-dimensional radiating surfaces
14characterised by the chemical or physical composition or the arrangement of the electroluminescent material ; , or by the simultaneous addition of the electroluminescent material in or onto the light source
145Arrangements of the electroluminescent material
H05B 33/22
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33Electroluminescent light sources
12Light sources with substantially two-dimensional radiating surfaces
22characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
H05B 33/28
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33Electroluminescent light sources
12Light sources with substantially two-dimensional radiating surfaces
26characterised by the composition or arrangement of the conductive material used as an electrode
28of translucent electrodes
Y10T 156/1705
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
156Adhesive bonding and miscellaneous chemical manufacture
17Surface bonding means and/or assemblymeans with work feeding or handling means
1702For plural parts or plural areas of single part
1705Lamina transferred to base from adhered flexible web or sheet type carrier
Applicants
  • VLASKIN, Vladimir [UA]/[US]
Inventors
  • VLASKIN, Vladimir
Priority Data
10/878,84328.06.2004US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) FLEXIBLE ELECTEROLUMINESCENT MATERIAL
(FR) MATIÈRE ÉLECTROLUMINESCENTE SOUPLE
Abstract
(EN) A method forming a flexible EL device comprising the steps of: 1) forming the non-adhesive shield polymer layer (2) on the plastic film layer (1); 2) forming a back conductive electrode layer (3) on the non-adhesive shield polymer layer (2); 3) forming dielectric layer (4) comprising a mixture of high-dielectric constant powder and binder on the back conductive electrode layer (3); 4) forming first field polymer layer (5) on the dielectric layer (4); 5) forming a phosphor layer (6) comprising encapsulated phosphor and binder on the first field polymer (5); 6) forming second field polymer (7) on the phosphor layer (6); 7) forming the transparent electrode layer (8) by using conductive polymer comprising transparent conductive materials on the second field polymer layer (7); 8) forming a polymer protection layer (9) on the transparent electrode layer (8); and 9) then separating the EL cell (2-9 layers) from plastic film.
(FR) Procédé de formation d'un dispositif électroluminescent souple qui consiste (1) à former une couche polymère écran non adhésive (2) sur une couche sous forme de film plastique (1), (2) à former une couche électrode arrière conductrice (3) sur la couche polymère écran non adhésive (2), (3) à former une couche diélectrique (4) comportant un mélange de poudre à constante diélectrique élevée et de liant sur la couche électrode arrière conductrice (3), (4) à former une première couche polymère de champ (5) sur la couche diélectrique (4), (5) à former une couche de phosphore (6) comportant du phosphore encapsulé et un liant sur la première couche de champ (5), (6) à former une seconde couche polymère de champ (7) sur la couche de phosphore (6), (7) à former une couche électrode transparente (8) à l'aide d'un polymère conducteur comportant des matières conductrices transparentes sur la seconde couche polymère de champ (7), (8) à former une couche de protection polymère (9) sur la couche électrode transparente (8), et (9) à séparer la cellule électroluminescente (couches 2 à 9) du film plastique.
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