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1. (EP2041790) METHOD FOR MANUFACTURING A LIGHT EMITTING DEVICE

Office : European Patent Office
Application Number: 07796196 Application Date: 15.06.2007
Publication Number: 2041790 Publication Date: 01.04.2009
Publication Kind : B1
Designated States: AL, AT, BA, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, PL, PT, RO, RS, SE, SI, SK, TR
Prior PCT appl.: Application Number:US2007014147 ; Publication Number: Click to see the data
IPC:
H01L 25/075
H01L 33/00
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
25
Assemblies consisting of a plurality of individual semiconductor or other solid state devices
03
all the devices being of a type provided for in the same subgroup of groups H01L27/-H01L51/128
04
the devices not having separate containers
075
the devices being of a type provided for in group H01L33/78
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
33
Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
CPC:
G09F 9/33
G02F 1/133603
G09G 3/32
G09G 3/3406
G09G 3/3413
G09G 3/3426
G09G 2300/0452
H01L 24/95
H01L 25/0753
H01L 31/022466
H01L 31/1884
H01L 2224/16
H01L 2924/12041
Applicants: GROTE INDUSTRIES INC
Inventors: DANIELS JOHN J
Priority Data: 2007014147 15.06.2007 US
45447906 16.06.2006 US
Title: (DE) VERFAHREN ZUR HERSTELLUNG EINER LEUCHTVORRICHTUNG
(EN) METHOD FOR MANUFACTURING A LIGHT EMITTING DEVICE
(FR) PROCÉDÉ DE FABRICATION D'UN DISPOSITIF D'ÉCLAIRAGE
Abstract: front page image
(EN) An electronically active sheet includes a bottom substrate having a bottom electrically conductive surface. A top substrate having a top electrically conductive surface is disposed facing the bottom electrically conductive surface. An electrical insulator separates the bottom electrically conductive surface from the top electrically conductive surface. At least one bare die electronic element is provided having a top conductive side and a bottom conductive side. Each bare die electronic element is disposed so that the top conductive side is in electrical communication with the top electrically conductive surface and so that the bottom conductive side is in electrical communication with the bottom electrically conductive surface.
(FR) Selon l'invention, une feuille électroniquement active comprend un substrat inférieur dont la surface inférieure est électriquement conductrice. Un substrat supérieur dont la surface supérieure est électriquement conductrice est disposé en face de la surface inférieure électriquement conductrice. Un isolant électrique sépare la surface électriquement conductrice inférieure de la surface électriquement conductrice supérieure. Au moins un élément électronique à puce nue comportant un côté supérieur conducteur et un côté inférieur conducteur est mis en place. Chaque élément électronique à puce nue est disposé de sorte que le côté conducteur supérieur est en communication électrique avec la surface électriquement conductrice supérieure et que le côté conducteur inférieur est en communication électrique avec la surface électriquement conductrice inférieure.
Also published as:
WO/2007/149362