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1. 发明公开

EP4234539A1 ORGANIC MATERIAL FOR AN ELECTRONIC OPTOELECTRONIC DEVICE AND ELECTRONIC DEVICE COMPRISING THE ORGANIC MATERIAL 审中-实审
公开(公告)号：EP4234539A1
公开(公告)日：2023-08-30
申请号：EP23167419.3
申请日：2018-02-07
申请人： Novaled GmbH
发明人： FREY, Julien , GALAN, Elena , ROTHE, Carsten
IPC分类号： C07D215/04 , C07C255/50 , C07D235/08 , C07D213/16 , C07F9/53 , H10K50/16 , C09K11/06
摘要： The present invention relates to an organic material and to an electronic device comprising the organic material, particularly to an electroluminescent device, particularly to an organic light emitting diode (OLED), wherein the semiconducting material comprises a multiple-substituted phenyl moiety, an aryl moiety with at least two fused rings, a polar moiety and optional linkers between these moieties.

2. 发明公开

EP4164358A1 ELECTROLUMINESCENT DEVICE COMPRISING A DEFINED LAYER ARRANGEMENT COMPRISING A LIGHT EMITTING LAYER, A HOLE TRANSPORT LAYER AND AN ELECTRON TRANSPORT LAYER 审中-实审
公开(公告)号：EP4164358A1
公开(公告)日：2023-04-12
申请号：EP22211510.7
申请日：2017-01-30
申请人： Novaled GmbH
发明人： JANKUS, Vygintas , PAVICIC, Domagoj , ROTHE, Carsten
IPC分类号： H10K50/00
摘要： The present invention is directed to an electroluminescent device comprising:
- at least one anode layer,
- at least one cathode layer,
- at least one light emitting layer,
- at least one first hole transport layer,
- at least a first electron transport layer;
wherein for increasing power efficiency the compositions of the light emitting layer, the hole transport layer and the electron transport layer are matched to one another, wherein
- the at least one light emitting layer is arranged between the anode layer and the cathode layer, wherein the at least one light emitting layer comprises:
- at least one fluorescent emitter compound embedded in at least one polar emitter host compound, wherein
- the at least one polar emitter host compound has at least three aromatic rings, which are independently selected from carbocyclic rings and heterocyclic rings, and has a gas phase dipole moment in the range from about ≥ 0.2 Debye to about ≤ 2.0 Debye;

- the at least one first hole transport layer is arranged between the anode layer and the light emitting layer, wherein the at least one first hole transport layer comprises:
- at least one electrical p-dopant, or
- at least one electrical p-dopant and at least one first hole transport matrix compound;

- the at least one first electron transport layer is arranged between the cathode layer and the light emitting layer, wherein the first electron transport layer comprises:
- at least one redox n-dopant, and
- at least one first electron transport matrix compound.

3. 发明公开

EP3524593A1 ORGANIC MATERIAL FOR AN ELECTRONIC OPTOELECTRONIC DEVICE AND ELECTRONIC DEVICE COMPRISING THE ORGANIC MATERIAL 有权转让
公开(公告)号：EP3524593A1
公开(公告)日：2019-08-14
申请号：EP18155487.4
申请日：2018-02-07
申请人： Novaled GmbH
发明人： FREY, Julien , GALAN, Elena , ROTHE, Carsten
IPC分类号： C07D215/04 , C07C255/50 , C07D235/08 , C07D213/16 , C07F9/53 , H01L51/00 , C09K11/06
摘要： The present invention relates to an organic material and to an electronic device comprising the organic material, particularly to an electroluminescent device, particularly to an organic light emitting diode (OLED), wherein the semiconducting material comprises a multiple-substituted phenyl moiety, an aryl moiety with at least two fused rings, a polar moiety and optional linkers between these moieties.

4. 发明公开

EP3208861A1 ELECTRON TRANSPORT LAYER COMPRISING A MATRIX COMPOUND MIXTURE FOR AN ORGANIC LIGHT-EMITTING DIODE (OLED) 审中-公开
标题翻译：包含用于有机发光二极管（OLED）的基质化合物混合物的电子传输层
公开(公告)号：EP3208861A1
公开(公告)日：2017-08-23
申请号：EP16156578.3
申请日：2016-02-19
申请人： Novaled GmbH
发明人： GANIER, Jerome , ROTHE, Carsten , SENKOVSKYY, Volodymyr
IPC分类号： H01L51/54
CPC分类号： H01L51/0058 , H01L51/0072 , H01L51/008 , H01L51/508
摘要： The present invention is directed to an organic light emitting diode (100) comprising:
- at least one anode electrode (120);
- at least one emission layer (150), wherein the emission layer comprises at least one emitter dopant that emits visible light at operation of the OLED (100);
- an electron transport layer stack (160) of at least two electron transport layers (161/ 162), and wherein
a) the first electron transport layer (161) comprises i) a first organic aromatic matrix compound having a MW of about ≥ 400 to about ≤ 1000 and a dipole moment of about ≥ 0 Debye and about ≤ 2.5 Debye, wherein the first electron transport layer (161) is free of a polar organic aromatic phosphine compound; and
b) the second electron transport layer (162) comprises two organic aromatic matrix compounds, which are a mixture of:
i) the first organic aromatic matrix compound; and
ii) a polar organic aromatic phosphine compound having a MW of about ≥ 400 to about ≤ 1000, and a dipole moment of about > 2.5 Debye and about ≤ 10 Debye; and
- at least one cathode electrode layer (190); wherein
the electron transport layer stack (160) is arranged between the emission layer (150) and the cathode electrode layer (190), the first electron transport layer (161) is in direct contact with the second electron transport layer (162), and wherein the first electron transport layer (161) is arranged nearer to the emission layer (150) and the second electron transport layer (162) is arranged nearer to the cathode electrode layer (190).
摘要翻译：本发明涉及一种有机发光二极管（100），包括： - 至少一个阳极（120）; - 至少一个发射层（150），其中所述发射层包括在所述OLED（100）的操作下发射可见光的至少一种发射体掺杂剂; - 至少两个电子传输层（162分之161）的电子传输层堆叠（160），并且其中a）所述第一电子传输层（161）包括：i）具有大约≥400的MW的第一有机芳香基质化合物其中第一电子传输层（161）不含极性有机芳族膦化合物;并且其中第一电子传输层（161）不含极性有机芳香族膦化合物。和b）第二电子传输层（162）包含两种有机芳香族基质化合物，它们是以下物质的混合物：i）第一有机芳香族基质化合物; 和ii）分子量约为400至约1000的极性有机芳香族膦化合物以及约> 2.5德拜和约≤10德拜的偶极矩; 和 - 至少一个阴极电极层（190）; 其中，所述电子传输层堆叠（160）布置在所述发射层（150）和所述阴极电极层（190），所述第一电子传输层（161）之间与所述第二电子传输层（162）直接接触，并且其中第一电子传输层（161）布置得更靠近发射层（150）并且第二电子传输层（162）布置得更靠近阴极电极层（190）。

5. 发明授权

EP2786434B1 ORGANIC ELECTRONIC DEVICE 有权
标题翻译：有机电子器件
公开(公告)号：EP2786434B1
公开(公告)日：2015-09-30
申请号：EP12801509.6
申请日：2012-11-30
申请人： Novaled GmbH
发明人： DOROK, Sascha , ROTHE, Carsten , FADHEL, Omrane , CARDINALI,Francois
IPC分类号： H01L51/30 , H01L51/54 , C07F9/53 , C07F9/576 , C09K11/06
CPC分类号： H01L51/0062 , C07F9/5325 , C07F9/5765 , C09K11/06 , C09K2211/181 , H01L51/005 , H01L51/0072 , H01L51/0077 , H01L51/0512 , H01L51/44 , H01L51/5072 , H01L51/5092 , H01L51/52 , Y02E10/549

6. 发明公开

EP2786433A1 ORGANIC ELECTRONIC DEVICE 有权转让
标题翻译：有机电子器件
公开(公告)号：EP2786433A1
公开(公告)日：2014-10-08
申请号：EP12798687.5
申请日：2012-11-30
申请人： Novaled GmbH
发明人： DOROK, Sascha , ZÖLLNER, Mike , ROTHE, Carsten , FADHEL, Omrane
IPC分类号： H01L51/00 , H01L51/50
CPC分类号： H01L51/008 , H01L51/0077 , H01L51/009 , H01L51/0092 , H01L51/42 , H01L51/50 , H01L51/5076 , H01L51/5092 , Y02E10/549
摘要： The present invention relates to an organic electronic device, comprising a first electrode, a second electrode, and a substantially organic layer comprising a compound according to formula (I) between the first and the second electrode: wherein M is a metal ion, each of A1-A4 is independently selected from H, substituted or unsubstituted C6-C20 aryl and substituted or unsubstituted C2-C20 heteroaryl and n is valency of the metal ion.
摘要翻译：本发明涉及一种有机电子器件，其包含第一电极，第二电极和包含在第一和第二电极之间的式（I）化合物的基本上有机层，其中M是金属离子，A 1-A 4独立地选自H，取代或未取代的C 6 -C 20芳基和取代或未取代的C 2 -C 20杂芳基，并且n是金属离子的化合价。

7. 发明授权

EP3182478B1 ELECTRON INJECTION LAYER FOR AN ORGANIC LIGHT-EMITTING DIODE (OLED) 有权转让
公开(公告)号：EP3182478B1
公开(公告)日：2018-11-28
申请号：EP15201418.9
申请日：2015-12-18
申请人： Novaled GmbH
发明人： SENKOVSKYY, Volodymyr , GANIER, Jerome , ROTHE, Carsten
IPC分类号： H01L51/54 , H01L51/50 , C07F9/53
CPC分类号： H01L51/5092 , H01L27/3209 , H01L51/005
摘要： The invention relates to Organic light emitting diode comprising at least one emission layer, an electron injection layer and at least one cathode electrode, wherein: - the electron injection layer comprises an organic phosphine compound, wherein the electron injection layer is free of a metal, metal salt, metal complex and metal organic compound; - the cathode electrode comprises at least a first cathode electrode layer, wherein - the first cathode electrode layer comprises a first zero-valent metal selected from the group comprising alkali metal, alkaline earth metal, rare earth metal and/or a group 3 transition metal; and - the electron injection layer is arranged in direct contact to the first cathode electrode layer.

8. 发明公开

EP3168324A1 PROCESS FOR MAKING A METAL CONTAINING LAYER 审中-公开
标题翻译：制造含金属层的方法
公开(公告)号：EP3168324A1
公开(公告)日：2017-05-17
申请号：EP15193930.3
申请日：2015-11-10
申请人： Novaled GmbH
发明人： KALISZ, Tomas , CARDINALI, Francois , GANIER, Jerome , GÖLFERT, Uwe , JANKUS, Vygintas , ROTHE, Carsten , SCHULZE, Benjamin , WILLMANN, Steffen
IPC分类号： C23C14/06 , C23C14/12 , C23C14/14 , C23C14/24 , C22C24/00 , H01L51/50
CPC分类号： C23C14/06 , C22C24/00 , C23C14/12 , C23C14/14 , C23C14/24 , H01L51/002 , H01L51/5076 , H01L51/5092
摘要： Process for preparing a metal containing layer, the process comprising (i) at least one step of co-vaporization, at a pressure which is lower than 10 -2 Pa, of a) at least one first metal selected from Li, Na, K, Rb and Cs and b) at least one second metal selected Mg, Zn, Hg, Cd and Te from a metal alloy provided in a first vaporization source which is heated to a temperature between 100 °C and 600 °C, and (ii) at least one subsequent step of deposition of the first metal on a surface having a temperature which is below the temperature of the first vaporization source, wherein in step (i), the alloy is provided at least partly in form of a homogeneous phase comprising the first metal and the second metal, electronic devices comprising such materials and process for preparing the same.
摘要翻译：制备含金属层的方法，该方法包括（i）至少一个在低于10-2Pa的压力下共汽化的步骤a）至少一种选自Li，Na，K ，Rb和Cs以及b）至少一种第二金属，其选自Mg，Zn，Hg，Cd和Te，所述第二金属来自在第一蒸发源中提供的金属合金，所述第一蒸发源被加热至100℃和600℃之间的温度，以及）在温度低于第一蒸发源温度的表面上沉积第一金属的至少一个后续步骤，其中在步骤（i）中，合金至少部分地以均相形式提供，所述均相包含第一金属和第二金属，包含这种材料的电子器件以及制备该材料的方法。

9. 发明公开

EP3164898A1 ORGANIC LIGHT-EMITTING DIODE (OLED) INCLUDING AN ELECTRON TRANSPORT LAYER STACK COMPRISING DIFFERENT LITHIUM COMPOUNDS 有权转让
标题翻译：有机发光二极管（OLED），包括含有不同锂化合物的电子传输层堆叠
公开(公告)号：EP3164898A1
公开(公告)日：2017-05-10
申请号：EP15731979.9
申请日：2015-07-01
申请人： Novaled GmbH
发明人： WALLIKEWITZ, Bodo , ROTHE, Carsten
IPC分类号： H01L51/00 , H01L51/50
CPC分类号： H01L51/0077 , H01L51/0003 , H01L51/001 , H01L51/0054 , H01L51/0058 , H01L51/0071 , H01L51/0072 , H01L51/008 , H01L51/508 , H01L51/56 , H01L2251/301
摘要： The present invention relates to a an organic light-emitting diode (OLED) (100) comprising an emission layer and an electron transport layer stack of at least two electron transport layers (160/161), wherein a first electron transport layer (161) and a second electron transport layer (162) comprises at least one matrix compound and in addition, - the first electron transport layer (161) comprises a first lithium halide or a first lithium organic complex; and - the second electron transport layer (162) comprises a second lithium halide or a second lithium organic complex, wherein the first lithium organic complex is not the same as the second lithium organic complex, and wherein the first lithium halide is not the same as the second lithium halide.
摘要翻译：本发明涉及包括发射层和至少两个电子传输层（160/161）的电子传输层堆叠的有机发光二极管（OLED）（100），其中第一电子传输层（161）并且第二电子传输层（162）包含至少一种基质化合物，并且另外， - 第一电子传输层（161）包含第一卤化锂或第一锂有机络合物; 和 - 第二电子传输层（162）包含第二卤化锂或第二锂有机络合物，其中所述第一锂有机络合物与所述第二锂有机络合物不同，并且其中所述第一卤化锂不同于第二卤化锂。

10. 发明公开

EP3087621A1 N-DOPED SEMICONDUCTING MATERIAL COMPRISING PHOSPHINE OXIDE MATRIX AND METAL DOPANT 有权转让
标题翻译： N-DOTIERTES HALBLEITERMATERIAL MIT PHOSPHINOXIDMATRIX UND METALLDOTIERMITTEL
公开(公告)号：EP3087621A1
公开(公告)日：2016-11-02
申请号：EP14819023.4
申请日：2014-12-23
申请人： Novaled GmbH
发明人： ZÖLLNER, Mike , WERNER, Ansgar , ROSENOW, Thomas , ROTHE, Carsten , BIRNSTOCK, Jan , CANZLER, Tobias , DENKER, Ulrich , FADHEL, Omrane , BLOOM, Francisco , KALISZ, Tomas , GILGE, Kai , ANGERMANN, Jens
IPC分类号： H01L51/50 , H01L51/00
CPC分类号： H01L51/005 , C07F9/5329 , C07F9/5728 , C07F9/58 , C07F9/64 , C07F9/65522 , C07F9/65527 , C07F9/65583 , C08K5/5397 , H01L27/3209 , H01L51/002 , H01L51/0052 , H01L51/5076 , H01L51/56 , H01L2251/301
摘要： The present invention relates to an electrically doped semiconducting material comprising at least one metallic element as n-dopant and at least one electron transport matrix compound comprising at least one phosphine oxide group, a process for its preparation, and an electronic device comprising the electrically doped semiconducting material.
摘要翻译：本发明涉及一种电掺杂半导体材料，其包含至少一种金属元素作为n掺杂剂和至少一种包含至少一种氧化膦基团的电子传输基质化合物，其制备方法和包含电掺杂半导体材料。

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