EP 2248202 A1 20101110 - ORGANIC LIGHT-EMITTING DIODE, CONTACT ARRANGEMENT AND METHOD FOR PRODUCING AN ORGANIC LIGHT-EMITTING DIODE
Title (en)
ORGANIC LIGHT-EMITTING DIODE, CONTACT ARRANGEMENT AND METHOD FOR PRODUCING AN ORGANIC LIGHT-EMITTING DIODE
Title (de)
ORGANISCHE LEUCHTDIODE, KONTAKTANORDNUNG UND VERFAHREN ZUR HERSTELLUNG EINER ORGANISCHEN LEUCHTDIODE
Title (fr)
DIODE ÉLECTROLUMINESCENTE ORGANIQUE, ENSEMBLE DE CONTACT ET PROCÉDÉ DE FABRICATION D'UNE DIODE ÉLECTROLUMINESCENTE ORGANIQUE
Publication
Application
Priority
- DE 2009000217 W 20090216
- DE 102008020816 A 20080425
- DE 102008011867 A 20080229
Abstract (en)
[origin: WO2009106040A1] 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.
IPC 8 full level
H01L 51/52 (2006.01)
CPC (source: EP KR US)
H01L 33/486 (2013.01 - KR); H01L 33/62 (2013.01 - US); H10K 50/805 (2023.02 - US); H10K 50/814 (2023.02 - EP KR US); H10K 50/824 (2023.02 - EP KR US); H10K 50/88 (2023.02 - EP KR); H10K 59/352 (2023.02 - KR); H01L 33/32 (2013.01 - US); H01L 33/38 (2013.01 - US); H01L 33/486 (2013.01 - US); H01L 2224/48091 (2013.01 - KR US); H01L 2924/12044 (2013.01 - EP US); H10K 50/828 (2023.02 - EP KR US)
C-Set (source: EP US)
Citation (search report)
See references of WO 2009106040A1
Designated contracting state (EPC)
AT 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 NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
DE 102008020816 A1 20090903; DE 102008020816 B4 20191010; CN 101965654 A 20110202; CN 101965654 B 20160406; EP 2248202 A1 20101110; JP 2011513901 A 20110428; KR 101548400 B1 20150904; KR 20100134561 A 20101223; TW 200943601 A 20091016; US 2011198657 A1 20110818; US 8791490 B2 20140729; WO 2009106040 A1 20090903
DOCDB simple family (application)
DE 102008020816 A 20080425; CN 200980106793 A 20090216; DE 2009000217 W 20090216; EP 09715337 A 20090216; JP 2010547945 A 20090216; KR 20107018129 A 20090216; TW 98106281 A 20090227; US 86724109 A 20090216