公开(公告)号：EP2252989A1

公开(公告)日：2010-11-24

申请号：EP09714753.2

申请日：2009-02-25

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： LANG, Erwin ,  KLEIN, Markus ,  WITTMANN, Martin ,  BECKER, Dirk ,  DOBBERTIN, Thomas ,  JAEGER, Arndt ,  DIEKMANN, Karsten

IPC: G09F9/33

CPC classification number: H01L51/0096 ,  H01L51/5262 ,  Y02E10/549

Abstract: A radiation-emitting arrangement comprises especially a support element (1) having an at least partially non-transparent main surface (10) and an organic light-emitting component (2) arranged on the support element (1), said component having an organic layer sequence (23) with an active zone between an at least partially transparent first electrode (21) and an at least partially transparent second electrode (22). The radiation-emitting arrangement is characterized in that the active zone (29) is suitable to produce electromagnetic radiation (91, 93) when in a switched-on operating state; the radiation-emitting arrangement comprises a radiation output surface (3) for outputting the electromagnetic radiation (92, 93) on a side of the organic radiation-emitting component (2) facing away from the support element (1); the at least partially non-transparent main surface (10) of the support element (1) can be perceived through the radiation output surface (3) by an external observer in a switched-off operating state of the organic radiation-emitting component (2).

公开(公告)号：EP2715824A1

公开(公告)日：2014-04-09

申请号：EP12714270.1

申请日：2012-03-29

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： BECKER, Dirk ,  LANG, Erwin ,  SETZ, Daniel Steffen

IPC: H01L51/44 ,  H01L51/52 ,  H01L51/10

CPC classification number: H01L51/5275 ,  H01L51/107 ,  H01L51/448 ,  H01L51/5246 ,  H01L51/5253 ,  H01L51/56 ,  H01L2251/5369 ,  Y02E10/549 ,  Y02P70/521

Abstract: In various exemplary embodiments, an optoelectronic component (500) is provided. The optoelectronic component (500) can comprise at least one layer (100, 200, 300) of the optoelectronic component (500); at least one adhesive (504) on the layer (100, 200, 300) of the optoelectronic component (500); and a cover (506) on the at least one adhesive (504); wherein the at least one adhesive (504) is cured only in a partial region (508) above a substrate (502) and/or above the layer (100, 200, 300).

公开(公告)号：EP2652809A1

公开(公告)日：2013-10-23

申请号：EP11793377.0

申请日：2011-11-24

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： KRISTUKAT, Christian ,  LANG, Erwin

IPC: H01L51/50 ,  H01L51/00

CPC classification number: H01L51/5048 ,  H01L51/0059 ,  H01L51/0091 ,  H01L51/5024 ,  H01L51/5052 ,  H01L51/506

Abstract: An organic light-emitting component (100) has an active layer (110) for emitting electromagnetic radiation (114). It also has an anode (102) and an organic charge transport layer (108), arranged between the active layer (110) and the anode (102), for transporting charge carriers from the anode (102) to the active layer (110). The anode (102) can be used to decouple electromagnetic radiation (114) emitted by the active layer (110) from the organic light-emitting component (110). The organic charge transport layer (108) comprises a copper complex which has at least one ligand with the chemical structure as per formula I: E1 and E2 are each one of the following elements independently of one another: oxygen, sulphur or selenium. R is chosen from the group comprising: hydrogen or substituted or unsubstituted, branched, linear or cyclic hydrocarbons.

公开(公告)号：EP2499671A2

公开(公告)日：2012-09-19

申请号：EP11709671.9

申请日：2011-03-09

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： INGLE, Andrew ,  KRUMMACHER, Benjamin Claus ,  LANG, Erwin

IPC: H01L27/32

CPC classification number: H01L51/5203 ,  H01L2251/5361 ,  Y10T428/2495

Abstract: The invention relates to an organic light-emitting device (100) having an active layer (106) for producing radiation with a first side surface (400) and a second side surface, the first side surface and the second side surface meeting each other at a corner edge (404). Said device further comprises a first contact connection, which extends along the first side surface (400), for the injection of charge carriers of a first type into the active layer (106), and a second contact connection, which extends along the second side surface, for the injection of charge carriers of a second type into the active layer (106). The first side surface (400) has a cancellation region (700) adjacent to the corner edge (404), and the injection of charge carriers from the first contact connection is completely suppressed in the cancellation region (700).

公开(公告)号：EP2460204A1

公开(公告)日：2012-06-06

申请号：EP10732974.0

申请日：2010-07-15

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： BECKER, Dirk ,  DOBBERTIN, Thomas ,  REUSCH, Thilo ,  LANG, Erwin

IPC: H01L51/52

Abstract: The present invention relates to an electronic component (100) comprising a substrate (1), at least one first electrode (3) arranged on the substrate (1), and a growth layer (7) on that side of the electrode (3) which faces the substrate (1), wherein the electrode (3) arranged on the growth layer (7) comprises a metal layer (9) having a thickness of less than or equal to 30 nm and the growth layer (7) has a thickness that is less than or equal to 10 nm. The present invention furthermore relates to an electrical contact.

公开(公告)号：EP2248202A1

公开(公告)日：2010-11-10

申请号：EP09715337.3

申请日：2009-02-16

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： LANG, Erwin ,  BECKER, Dirk ,  DOBBERTIN, Thomas ,  KLEIN, Markus

IPC: H01L51/52

CPC classification number: H01L33/62 ,  H01L33/32 ,  H01L33/38 ,  H01L33/486 ,  H01L51/5203 ,  H01L51/5212 ,  H01L51/5228 ,  H01L51/5234 ,  H01L2224/48091 ,  H01L2251/5361 ,  H01L2924/12044 ,  H01L2924/00

Abstract: The invention relates to an organic light-emitting diode (1) which comprises a layer stack (2) for emitting electromagnetic radiation (6). An electroconductive first connecting layer (4) is arranged on a first surface of the layer stack (2) and an electroconductive second connecting layer (5) is arranged on a second surface of the layer stack (2), said second connecting layer being at least mainly permeable to a characteristic wavelength of the electromagnetic radiation (6) that can be emitted. The organic light-emitting diode is characterized by a conducting contact structure (7) that is arranged on a side of the first connecting layer (4) opposite the layer stack, said contact structure being connected to the second connecting layer (5) in the region of a plurality of recesses (12) of the first connecting layer (4). The invention further relates to a contact arrangement (15) for a flat, optically active element and to a method for producing organic light-emitting diodes.