| 54 |
Titel |
TI |
[EN] Method for producing a micro-LED matrix, micro-LED matrix and use of a micro-LED matrix |
| 71/73 |
Anmelder/Inhaber |
PA |
FRAUNHOFER GES FORSCHUNG, DE
;
UNIV FREIBURG ALBERT LUDWIGS
|
| 72 |
Erfinder |
IN |
GOSSLER CHRISTIAN, DE
;
RUTHER PATRICK, DE
;
SCHWARZ ULRICH, DE
|
| 22/96 |
Anmeldedatum |
AD |
01.10.2013 |
| 21 |
Anmeldenummer |
AN |
201314042991 |
|
Anmeldeland |
AC |
US |
|
Veröffentlichungsdatum |
PUB |
30.04.2019 |
33
31
32 |
Priorität |
PRC
PRN
PRD |
DE
102012217957
20121001
|
| 51 |
IPC-Hauptklasse |
ICM |
H01L 33/00
(2010.01)
|
| 51 |
IPC-Nebenklasse |
ICS |
A61N 5/06
(2006.01)
H01L 25/075
(2006.01)
H01L 27/15
(2006.01)
H01L 29/18
(2006.01)
H01L 33/08
(2010.01)
H01L 33/62
(2010.01)
|
|
IPC-Zusatzklasse |
ICA |
A61N 1/05
(2006.01)
H01L 33/32
(2010.01)
|
|
IPC-Indexklasse |
ICI |
|
|
Gemeinsame Patentklassifikation |
CPC |
A61N 1/0541
A61N 1/0551
A61N 2005/0652
A61N 5/0601
A61N 5/0622
H01L 25/0753
H01L 27/156
H01L 33/0093
H01L 33/08
H01L 33/32
H01L 33/62
|
|
MCD-Hauptklasse |
MCM |
H01L 33/00
(2010.01)
|
|
MCD-Nebenklasse |
MCS |
A61N 5/06
(2006.01)
H01L 25/075
(2006.01)
H01L 27/15
(2006.01)
H01L 29/18
(2006.01)
H01L 33/08
(2010.01)
H01L 33/62
(2010.01)
|
|
MCD-Zusatzklasse |
MCA |
A61N 1/05
(2006.01)
H01L 33/32
(2010.01)
|
| 57 |
Zusammenfassung |
AB |
[EN] A method for producing a micro-LED matrix by (A) depositing an LED layer structure onto a working substrate; (B) singulating a plurality of LED structures from the LED layer structure on the working substrate; (C) applying a first contact-making structure to a carrier substrate; and (D) transferring the plurality of LED structures from the working substrate to the carrier substrate by bonding and laser lift-off. An at least two-layered carrier substrate is used, including a carrier layer and a first flexible polymer layer, in step C the first contact-making structure is applied indirectly or directly to a side of the first polymer layer which faces away from the carrier layer, and in an additional method step D-0 between method steps C and D, a second flexible polymer layer is formed at least between the singulated LED structures. A micro-LED matrix and use are also provided. |
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
in Recherche ermittelt |
CT |
US000006613610B2
US000007202141B2
US000008933433B2
US000009029880B2
US000009299887B2
US020100317132A1
|
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
vom Anmelder genannt |
CT |
US020110215365A1
WO002010132552A1
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
in Recherche ermittelt |
CTNP |
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
vom Anmelder genannt |
CTNP |
Day, J. et al., “Full-Scale Self-Emissive Blue and Green Microdisplays Base don GaN Micro-LED Arrays”, Proc. SPIE 8268, 82681 (2009). 1;
Koo, M. et al., “Biointegrated Flexible Inorganic Light Emitting Diodes”, Nanobiosensors in Disease Diagnosis, Dovepress, pp. 5-15, Mar. 14, 2012. 1
|
|
Zitierende Dokumente |
|
Dokumente ermitteln
|
|
Sequenzprotokoll |
|
|
|
Prüfstoff-IPC |
ICP |
A61N 1/05
H01L 25/075
H01L 29/18
H01L 33/00
H01L 33/62
|
