公开(公告)号：EP3186264B1

公开(公告)日：2018-11-28

申请号：EP15750362.4

申请日：2015-08-07

申请人： UDC Ireland Limited

发明人： MURER, Peter ,  GEßNER, Thomas ,  EICKHOFF, Christian ,  BIRNSTOCK, Jan ,  MAY, Falk ,  KAHLE, Klaus

IPC分类号： C07F15/00 ,  C09K11/06 ,  H01L51/00 ,  H05B33/10 ,  C09K11/02 ,  H01L51/50

CPC分类号： H01L51/0085 ,  C07F15/0033 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1044 ,  C09K2211/1074 ,  C09K2211/185 ,  H01L51/0054 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0077 ,  H01L51/0087 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5088 ,  H01L2251/558 ,  Y02E10/549

摘要： Metal carbene complexes comprising at least one imidazo-quinoxaline ligand, organic electronic devices, especially OLEDs (Organic Light-Emitting Diodes) which comprise such complexes, a light-emitting layer comprising at least one inventive metal carbene complex, an apparatus selected from the group consisting of illuminating elements, stationary visual display units and mobile visual display units comprising such an OLED, the use of such a metal carbene complex for electrophotographic photoreceptors, photoelectric converters, organic solar cells (organic photovoltaics), switching elements, organic light emitting field effect transistors (OLEFETs), image sensors, dye lasers and electroluminescent devices and a process for preparing such metal carbene complexes.

公开(公告)号：EP3102650B1

公开(公告)日：2018-08-29

申请号：EP15700634.7

申请日：2015-01-13

申请人： Merck Patent GmbH

发明人： STOESSEL, Philipp ,  KOENEN, Nils

IPC分类号： C09K11/06 ,  H01L51/00 ,  H05B33/10 ,  C07F15/00 ,  C09K11/02 ,  H01L51/50

CPC分类号： H01L51/0085 ,  C07F15/0033 ,  C07F15/0086 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1022 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1048 ,  C09K2211/1059 ,  C09K2211/1062 ,  C09K2211/107 ,  C09K2211/1074 ,  C09K2211/1088 ,  C09K2211/185 ,  H01L51/0087 ,  H01L51/5016 ,  H01L2251/5384 ,  Y02E10/549

公开(公告)号：EP3353828A1

公开(公告)日：2018-08-01

申请号：EP16849505.9

申请日：2016-09-21

申请人： Molecular Glasses, Inc.

发明人： MOLAIRE, Michel, Frantz

IPC分类号： H01L51/00 ,  C09K11/06

CPC分类号： H01L51/0067 ,  C09D5/22 ,  C09D5/24 ,  C09D7/20 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1018 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1059 ,  C09K2211/1074 ,  C09K2211/1092 ,  H01L51/0007 ,  H01L51/001 ,  H01L51/006 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0097 ,  H01L51/0558 ,  H01L51/42 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5072 ,  H01L2251/5338 ,  H01L2251/5384 ,  Y02E10/549

摘要： Embodiments of the present invention provide charge-transporting molecular glass mixtures, luminescent molecular glass mixtures, and combinations thereof with thermal properties that can be controlled independent of the structure of the core charge-transporting group, the luminescent group, or combination thereof. Each of the charge-transporting molecular glass mixture, the luminescent molecular glass mixture, and combinations thereof are defined as a mixture of compatible organic monomeric molecules with an infinitely low crystallization rate under the most favorable conditions. These can be formed in a one-part reaction of a mixture of a set of mono-functional materials having a common functionality with another set of mono-functional materials having a different common functionality; whereas the functionality of the first set is reactive to the functionality of the second set to yield an asymmetric condensation molecule. The “non-crystallizability” of the mixture is controlled by the asymmetric nature of and the number of the molecules of the mixture.

公开(公告)号：EP2101365B1

公开(公告)日：2018-07-04

申请号：EP07859762.2

申请日：2007-12-10

申请人： Konica Minolta Holdings, Inc.

发明人： OTSU, Shinya ,  TANAKA, Tatsuo ,  KATOH, Eisaku

IPC分类号： H01L51/50 ,  C07D409/14 ,  C07D471/04 ,  C09K11/06 ,  C07D405/14 ,  C07D413/14 ,  H05B33/14 ,  H01L51/00 ,  H05B33/20

CPC分类号： H01L51/0072 ,  C07D405/14 ,  C07D409/14 ,  C07D413/14 ,  C07D471/04 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/1074 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L51/006 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5016 ,  H05B33/14 ,  H05B33/20

摘要： Disclosed is an organic electroluminescent device having long life, while exhibiting high luminous efficiency. Also disclosed are an illuminating device and a display, each using such an organic electroluminescent device. In the organic electroluminescent device, a compound represented by the general formula (A) which is suitable as a host material for a phosphorescent metal complex is used at least in one sublayer of a light-emitting layer.

公开(公告)号：EP2342305B1

公开(公告)日：2018-05-30

申请号：EP09792236.3

申请日：2009-09-03

申请人： Universal Display Corporation

发明人： XIA, Chuanjun ,  ALLEYNE, Bert ,  KWONG, Raymond ,  FIORDELISO, James ,  BROOKS, Jason ,  ADAMOVICH, Vadim ,  WEAVER, Michael, S. ,  DEANGELIS, Alan ,  RAYABARAPU, Dinesh ,  ANSARI, Nasrin

IPC分类号： C09K11/06 ,  H05B33/14 ,  C07F15/00 ,  H01L51/50 ,  H01L51/00

CPC分类号： H01L51/0085 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1059 ,  C09K2211/1066 ,  C09K2211/1074 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L51/0054 ,  H01L51/006 ,  H01L51/0074 ,  H01L51/0081 ,  H01L51/5016 ,  H05B33/14

摘要： Methods of making novel organic compounds containing a twisted aryl group are provided. In particular, the compounds provided contain a 2-phenylpyridine ligand having a twisted aryl group on the pyridine portion of the ligand. The compounds may be used in organic light emitting devices, particularly as emitting dopants. Devices comprising the compounds containing twisted aryl may demonstrate improved color, efficiency, stability and manufacturing.

公开(公告)号：EP3288094A1

公开(公告)日：2018-02-28

申请号：EP15889910.4

申请日：2015-04-24

申请人： Sumitomo Chemical Company Limited

发明人： SASADA, Toshiaki ,  ANRYU, Makoto ,  SAITO, Takakazu ,  OKAMURA, Rei

IPC分类号： H01L51/50 ,  C08G61/10 ,  C08G61/12 ,  C09K11/06

CPC分类号： H01L51/0085 ,  C07D251/24 ,  C07F15/0033 ,  C08G61/10 ,  C08G61/12 ,  C08G61/128 ,  C08G2261/124 ,  C08G2261/1414 ,  C08G2261/148 ,  C08G2261/18 ,  C08G2261/228 ,  C08G2261/312 ,  C08G2261/314 ,  C08G2261/3142 ,  C08G2261/3162 ,  C08G2261/512 ,  C08G2261/95 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/1074 ,  C09K2211/185 ,  H01L51/0039 ,  H01L51/0043 ,  H01L51/0059 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/50 ,  H01L51/5016 ,  H01L51/5056

摘要： A light emitting device comprising an anode, a cathode, a light emitting layer disposed between the anode and the cathode, and a hole transporting layer disposed between the anode and the light emitting layer, wherein
the light emitting layer is a layer comprising an iridium complex (A) and a heterocyclic compound constituted of typical elements (B),
the hole transporting layer is a layer comprising a crosslinked body of a crosslinkable material, and
the molecular weight (MA) of the iridium complex (A) and the molecular weight (MB) of the heterocyclic compound (B) satisfy the formula (M1-1) and the formula (M2-1): 2700 ≤ MA + MB ≤ 10000 0.35 ≤ MA / MB ≤ 3.00

摘要翻译： 一种发光器件，包括阳极，阴极，设置在所述阳极和所述阴极之间的发光层以及设置在所述阳极和所述发光层之间的空穴传输层，其中所述发光层是包含铱络合物 （A）和由典型元素（B）构成的杂环化合物，空穴输送层是包含交联性材料的交联体的层，铱络合物（A）的分子量（MA）和分子量（ 杂环化合物（B）满足式（M1-1）和式（M2-1）：2700≤MA+MB≤100000.35≤MA/MB≤3.00

公开(公告)号：EP3247767A1

公开(公告)日：2017-11-29

申请号：EP16702347.2

申请日：2016-01-20

申请人： cynora GmbH

发明人： DANZ, Michael ,  FLÜGGE, Harald ,  FRIEDRICHS, Jana ,  GRAB, Tobias ,  JACOB, Andreas ,  SEIFERMANN, Stefan ,  VOLZ, Daniel ,  AMBROSEK, David

IPC分类号： C09K11/06 ,  C07D209/00 ,  H01L51/50

CPC分类号： C09K11/06 ,  C07D401/10 ,  C07D405/10 ,  C07D409/10 ,  C07D413/12 ,  C07D417/10 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1044 ,  C09K2211/1048 ,  C09K2211/1059 ,  C09K2211/1074 ,  C09K2211/1092 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5096 ,  H01L2051/0063 ,  Y02E10/549 ,  Y02P70/521

摘要： The invention relates to organic molecules, in particular for use in optoelectronic components, such as OLEDs. The organic molecule according to the invention has a structure of formula 1 wherein AF1 is a first chemical entity having a conjugated system; AF2 is a second chemical entity having a conjugated system; and AF1 ≠ AF2; the separator is a chemical entity having a structure of formula 2.

公开(公告)号：EP2872589B1

公开(公告)日：2017-07-26

申请号：EP13728121.8

申请日：2013-06-12

申请人： Merck Patent GmbH

发明人： PARHAM, Amir Hossain ,  PFLUMM, Christof ,  JATSCH, Anja ,  EBERLE, Thomas ,  KROEBER, Jonas Valentin

IPC分类号： C09K11/06 ,  C07D471/00 ,  H05B33/20 ,  C07D471/06 ,  C07D471/16 ,  C07D487/06 ,  C07D487/16 ,  C07D498/06 ,  C07D498/16 ,  C07D513/06 ,  C07D513/16 ,  C07D519/00 ,  H01L51/00 ,  H01L51/50

CPC分类号： H01L51/0072 ,  C07D471/06 ,  C07D471/16 ,  C07D487/06 ,  C07D487/16 ,  C07D498/06 ,  C07D498/16 ,  C07D513/06 ,  C07D513/16 ,  C07D519/00 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1044 ,  C09K2211/1048 ,  C09K2211/1051 ,  C09K2211/1074 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L51/0071 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5088 ,  H01L51/5096 ,  H05B33/20

公开(公告)号：EP3166947A1

公开(公告)日：2017-05-17

申请号：EP15819133.8

申请日：2015-07-08

申请人： Rohm And Haas Electronic Materials Korea Ltd.

发明人： KANG, Hee-Ryong ,  KANG, Hyun-Ju ,  MOON, Doo-Hyeon ,  LIM, Young-Mook ,  KIM, Bitnari ,  KIM, Nam-Kyun

IPC分类号： C07D487/22 ,  C07D487/16 ,  C07D471/22 ,  C09K11/06 ,  H01L51/50

CPC分类号： H01L51/0072 ,  C07D487/16 ,  C07D487/22 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1074 ,  C09K2211/185 ,  H01L51/0067 ,  H01L51/0074 ,  H01L51/5016

摘要： The present invention relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. The organic electroluminescent compound according to the present invention can produce an organic electroluminescent device having low driving voltage, excellent current and power efficiencies, and remarkably improved driving lifespan.

摘要翻译： 本发明涉及有机电致发光化合物和包含该有机电致发光化合物的有机电致发光器件。 根据本发明的有机电致发光化合物可以制造具有低驱动电压，优异的电流效率和功率效率的有机电致发光器件。 此外，有机电致发光化合物由化学式1或2表示。

公开(公告)号：EP2697226B1

公开(公告)日：2017-01-18

申请号：EP12709019.9

申请日：2012-03-15

申请人： Merck Patent GmbH

发明人： PFLUMM, Christof ,  MARTYNOVA, Irina ,  MUJICA-FERNAUD, Teresa

IPC分类号： C07D471/22 ,  C07D487/14 ,  C07D498/14 ,  C07D513/14 ,  C09K11/06 ,  H01L51/50

CPC分类号： H01L51/0035 ,  C07D471/22 ,  C07D487/04 ,  C07D487/14 ,  C07D487/22 ,  C07D498/14 ,  C07D513/14 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1048 ,  C09K2211/1051 ,  C09K2211/1059 ,  C09K2211/1074 ,  H01L51/0059 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5096 ,  Y02E10/549