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公开(公告)号:EP3708634B1
公开(公告)日:2024-08-14
申请号:EP20165606.3
申请日:2014-11-21
IPC分类号: C09K11/06
CPC分类号: C07D307/94 , C07F9/65517 , C07D405/04 , C07D405/10 , C07D409/04 , C09K11/06 , C09K2211/100720130101 , C09K2211/101120130101 , C09K2211/102920130101 , C09K2211/104420130101 , C09K2211/105920130101 , C09K2211/108820130101 , C09K2211/109220130101 , C07F15/0033 , C07F15/0086 , C07F5/025 , Y02E10/549 , C09K11/025 , H10K85/624 , H10K50/165 , H10K50/11
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公开(公告)号:EP4438693A2
公开(公告)日:2024-10-02
申请号:EP24193433.0
申请日:2014-11-21
申请人: Merck Patent GmbH
发明人: Parham, Amir Hossain , Montenegro, Elvira , Jatsch, Anja , Pflumm, Christof , Kroeber, Jonas Valentin , Grossmann, Tobias , Eberle, Thomas , Dobelmann-Mara, Lars
IPC分类号: C09K11/06
CPC分类号: C07D307/94 , C07F9/65517 , C07D405/04 , C07D405/10 , C07D409/04 , C09K11/06 , C09K2211/100720130101 , C09K2211/101120130101 , C09K2211/102920130101 , C09K2211/104420130101 , C09K2211/105920130101 , C09K2211/108820130101 , C09K2211/109220130101 , C07F15/0033 , C07F15/0086 , C07F5/025 , Y02E10/549 , C09K11/025 , H10K85/624 , H10K50/165 , H10K50/11
摘要: Die vorliegende Erfindung betrifft Spiroverbindungen mit elektronenleitenden Gruppen sowie elektronische Vorrichtungen, insbesondere organische Elektrolumineszenzvorrichtungen, enthaltend diese Verbindungen.
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3.
公开(公告)号:EP4035217B1
公开(公告)日:2024-09-11
申请号:EP20775354.2
申请日:2020-09-25
IPC分类号: H10K85/60 , H10K50/155 , H10K50/165 , H10K50/17 , H10K50/19
CPC分类号: Y02E10/549 , H10K85/611 , H10K85/654 , H10K85/6572 , H10K50/155 , H10K50/165 , H10K50/17 , H10K50/19
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公开(公告)号:EP2830112B1
公开(公告)日:2024-09-18
申请号:EP13763798.9
申请日:2013-03-25
IPC分类号: H10K50/854 , H10K50/858 , H05B33/22 , H10K50/16 , H10K102/00
CPC分类号: H05B33/10 , H05B33/22 , H10K50/165 , H10K50/16 , H10K2102/33120230201 , H10K59/879 , H10K59/877 , H10K59/873
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公开(公告)号:EP3457450B1
公开(公告)日:2024-06-12
申请号:EP18197576.4
申请日:2009-11-26
IPC分类号: H10K85/60
CPC分类号: H10K71/30 , H10K85/623 , H10K85/622 , H10K85/624 , H10K85/626 , H10K85/654 , H10K50/165
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6.
公开(公告)号:EP4376581A1
公开(公告)日:2024-05-29
申请号:EP22209591.1
申请日:2022-11-25
申请人: Novaled GmbH
CPC分类号: H10K50/171 , H10K50/165 , H10K85/30
摘要: The present invention relates to an electroluminescent device comprising an electron injection layer comprising a compound of formula (I) and a metal and a display device comprising the organic electroluminescent device.
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公开(公告)号:EP4437814A1
公开(公告)日:2024-10-02
申请号:EP22821946.5
申请日:2022-11-23
申请人: Merck Patent GmbH
发明人: STOESSEL, Philipp
CPC分类号: H10K85/6572 , H10K85/342 , H10K50/165 , H10K50/18 , H10K50/11 , H10K2101/9020230201 , H10K85/615 , C07C255/52 , C07D307/91 , C07D235/20 , C07D209/86 , C07D251/14 , C07D405/04 , C07D239/26 , C07D333/76 , C07D403/04 , C07D327/08 , C07D491/048 , C07D487/06 , C07D405/14 , C07D495/04 , C07D471/04 , C07D487/04 , C07D209/80 , C07D495/14 , C07C2603/9020170501
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公开(公告)号:EP4401530A3
公开(公告)日:2024-07-31
申请号:EP24178308.3
申请日:2022-04-12
IPC分类号: H10K50/11 , H10K50/155 , H10K50/165 , H10K50/17 , H10K50/18
CPC分类号: H10K50/155 , H10K50/165 , H10K50/11 , H10K2101/1020230201 , H10K2101/9020230201 , H10K2101/3020230201 , H10K50/171 , H10K50/17 , H10K50/18
摘要: An organic light emitting device (OLED) architecture in which efficient operation is achieved for the OLED having three hosts in the emissive layer by incorporating at least one multi-component functional layer selected from the group consisting of a hole injecting layer, a hole transporting layer, an electron blocking layer, a hole blocking layer, an electron transporting layer, and an electron injecting layer.
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公开(公告)号:EP4401530A2
公开(公告)日:2024-07-17
申请号:EP24178308.3
申请日:2022-04-12
IPC分类号: H10K50/17
CPC分类号: H10K50/155 , H10K50/165 , H10K50/11 , H10K2101/1020230201 , H10K2101/9020230201 , H10K2101/3020230201 , H10K50/171 , H10K50/17 , H10K50/18
摘要: An organic light emitting device (OLED) architecture in which efficient operation is achieved for the OLED having three hosts in the emissive layer by incorporating at least one multi-component functional layer selected from the group consisting of a hole injecting layer, a hole transporting layer, an electron blocking layer, a hole blocking layer, an electron transporting layer, and an electron injecting layer.
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公开(公告)号:EP4398698A1
公开(公告)日:2024-07-10
申请号:EP23218977.9
申请日:2023-12-21
发明人: LEE, Sunghun , SIM, Myungsun , JUNG, Kijung , CHO, Yongsuk , CHOI, Jongwon , KOISHIKAWA, Yasushi , HONG, Sunghun
CPC分类号: H10K50/11 , H10K50/19 , H10K85/342 , H10K85/40 , H10K50/165
摘要: An organic light-emitting device, including a first electrode (11), a second electrode (19), and an organic layer (15) arranged between the first electrode and the second electrode, wherein the organic layer includes an emission layer and an n-doped layer, the n-doped layer is arranged between the first electrode and the emission layer, the emission layer includes at least one organometallic compound, and the at least one organometallic compound includes at least one silyl group or at least one germyl group.
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