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公开(公告)号：US20160211458A1
公开(公告)日：2016-07-21
申请号：US14752508
申请日：2015-06-26
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Naoyuki Ito , Seulong Kim , Younsun Kim , Dongwoo Shin , Jungsub Lee
CPC classification number: H01L51/0058 , C09B1/00 , C09B57/00 , C09B57/001 , C09B57/008 , C09B57/10 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , H01L51/0054 , H01L51/006 , H01L51/0061 , H01L51/0067 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/5016 , H01L2251/5384
Abstract: An organic light-emitting device includes a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer. The emission layer includes a first material represented by Formula 1 and a second material represented by Formula 2:
Abstract translation: 有机发光装置包括第一电极; 面对所述第一电极的第二电极; 以及在第一电极和第二电极之间的有机层，并且包括发射层。 发光层包括由式1表示的第一材料和由式2表示的第二材料：
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公开(公告)号：US20160211454A1
公开(公告)日：2016-07-21
申请号：US15001201
申请日：2016-01-19
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seulong Kim , Naoyuki Ito , Younsun Kim , Dongwoo Shin , Jungsub Lee
CPC classification number: H01L51/0054 , C09B1/00 , C09B57/00 , C09B57/008 , C09K11/025 , H01L51/0052 , H01L51/0055 , H01L51/0058 , H01L51/0067 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/5012 , H01L51/5076
Abstract: An organic light-emitting device is provided. The organic light-emitting device includes: a first electrode; a second electrode; and wherein the organic layer comprises a first compound represented by Formula 1 and a second compound represented by Formula 2. The compositions of Formula 1 and Formula 2 are as defined herein.
Abstract translation: 提供有机发光装置。 有机发光器件包括：第一电极; 第二电极; 并且其中所述有机层包含由式1表示的第一化合物和由式2表示的第二化合物。式1和式2的组合物如本文所定义。
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公开(公告)号：US11968890B2
公开(公告)日：2024-04-23
申请号：US18185005
申请日：2023-03-16
Applicant: Samsung Display Co., LTD.
Inventor： Seulong Kim , Younsun Kim , Dongwoo Shin , Jungsub Lee , Naoyuki Ito , Jino Lim
IPC: H10K85/60 , C09K11/02 , C09K11/06 , H10K50/12 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/80 , H10K50/856 , H10K85/30 , H10K50/11 , H10K101/10 , H10K102/00
CPC classification number: H10K85/636 , C09K11/025 , C09K11/06 , H10K50/12 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/171 , H10K50/80 , H10K50/856 , H10K85/342 , H10K85/631 , H10K85/633 , H10K85/654 , H10K85/657 , H10K85/6572 , H10K85/6574 , C09K2211/185 , H10K50/11 , H10K85/615 , H10K85/622 , H10K85/626 , H10K2101/10 , H10K2102/301
Abstract: An organic light-emitting device having low-driving voltage, improved efficiency, and long lifespan includes: a first electrode; a second electrode facing the first electrode; a first layer between the first electrode and the second electrode, the first layer including a first compound; a second layer between the first layer and the second electrode, the second layer including a second compound; and a third layer between the second layer and the second electrode, the third layer including a third compound; wherein the first compound does not include a nitrogen-containing heterocyclic group comprising *═N—*′ as a ring forming moiety, and wherein the first compound, the second compound, and the third compound each independently include at least one group selected from groups represented by Formulae A to C:
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公开(公告)号：US11937500B2
公开(公告)日：2024-03-19
申请号：US15197621
申请日：2016-06-29
Applicant: Samsung Display Co., Ltd.
Inventor： Younsun Kim , Seulong Kim , Dongwoo Shin , Jungsub Lee , Naoyuki Ito , Jino Lim , Hyein Jeong
IPC: H10K85/60 , H10K50/11 , H10K50/13 , H10K50/155 , H10K50/16 , H10K50/17 , H10K50/852 , H10K85/30 , H10K50/15 , H10K101/30 , H10K101/40
CPC classification number: H10K85/654 , H10K50/11 , H10K50/13 , H10K50/155 , H10K50/16 , H10K50/171 , H10K50/852 , H10K85/30 , H10K85/615 , H10K85/626 , H10K85/657 , H10K85/6572 , H10K85/6574 , H10K85/6576 , H10K50/15 , H10K2101/30 , H10K2101/40
Abstract: An organic light emitting device including a first electrode, a second electrode facing the first electrode, an emission layer between the first electrode and the second electrode, a hole transport region between the first electrode and the emission layer, and an electron transport region between the emission layer and the second electrode, wherein the electron transport region may include a first compound represented by one selected from Formulae 1A to 1E, and at least one selected from the hole transport region and the electron transport region may include a second compound represented by Formula 2A or 2B:
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公开(公告)号：US11856842B2
公开(公告)日：2023-12-26
申请号：US17155893
申请日：2021-01-22
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seulong Kim , Younsun Kim , Dongwoo Shin , Jungsub Lee , Naoyuki Ito , Jino Lim
IPC: H01L51/00 , H10K85/60 , H10K85/40 , H10K50/11 , H10K50/15 , H10K50/16 , H10K85/30 , H10K101/10 , H10K101/00
CPC classification number: H10K85/633 , H10K85/40 , H10K85/615 , H10K85/622 , H10K85/626 , H10K85/636 , H10K85/654 , H10K85/6572 , H10K85/6574 , H10K50/11 , H10K50/15 , H10K50/156 , H10K50/16 , H10K50/166 , H10K85/324 , H10K85/623 , H10K85/624 , H10K2101/10 , H10K2101/90
Abstract: An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; an emission layer between the first electrode and the second electrode; a hole transport region between the first electrode and the emission layer; and an electron transport region between the emission layer and the second electrode, wherein the hole transport region includes a first compound, the emission layer includes a second compound and a third compound, and the electron transport region includes a fourth compound and a fifth compound. An organic light-emitting device according to the one or more embodiments may have high efficiency and long lifespan.
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Patent Agency Ranking
公开(公告)号：US11696496B2
公开(公告)日：2023-07-04
申请号：US15177360
申请日：2016-06-09
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seulong Kim , Younsun Kim , Dongwoo Shin , Jungsub Lee , Naoyuki Ito , Jino Lim , Hyein Jeong
IPC: H01L51/00 , H10K85/60 , C09K11/06 , C09K11/02 , H10K50/11 , H10K85/30 , H01G9/20 , H10K50/13 , H10K50/15 , H10K50/16 , H10K50/155 , H10K101/10 , H10K101/30 , H10K101/00
CPC classification number: H10K85/626 , C09K11/025 , C09K11/06 , H10K50/11 , H10K85/342 , H10K85/624 , H10K85/654 , H10K85/657 , H10K85/6572 , H10K85/6574 , H10K85/6576 , C09K2211/1007 , C09K2211/1029 , C09K2211/185 , H01G9/2013 , H10K50/13 , H10K50/15 , H10K50/155 , H10K50/16 , H10K2101/10 , H10K2101/30 , H10K2101/90
Abstract: An organic light-emitting device including a first electrode; a second electrode facing the first electrode; an emission layer between the first electrode and the second electrode; a hole transport region between the first electrode and the emission layer; and an electron transport region between the emission layer and the second electrode, wherein: the emission layer includes a first compound, at least one of the hole transport region and the electron transport region includes a second compound, the first compound is represented by Formula 1A or 1B, and the second compound is represented by Formula 2A or 2B:
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公开(公告)号：US11617290B2
公开(公告)日：2023-03-28
申请号：US15220636
申请日：2016-07-27
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Younsun Kim , Seulong Kim , Dongwoo Shin , Jungsub Lee , Naoyuki Ito , Jino Lim , Hyein Jeong
IPC: H01L51/00 , H01L51/50 , H10K85/60 , H10K50/11 , H10K50/13 , H10K101/40 , H10K50/16 , H10K50/155 , H10K50/17 , H10K101/30 , H10K102/00
Abstract: An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; an emission layer between the first electrode and the second electrode; a hole transport region between the first electrode and the emission layer; and an electron transport region between the emission layer and the second electrode, wherein the electron transport region includes a first compound, at least one selected from the hole transport region and the electron transport region includes a second compound, the first compound is represented by one selected from Formulae 1A to 1D, and the second compound is represented by Formula 2A or Formula 2B:
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公开(公告)号：US11107999B2
公开(公告)日：2021-08-31
申请号：US15399349
申请日：2017-01-05
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Naoyuki Ito , Seulong Kim , Younsun Kim , Dongwoo Shin , Jungsub Lee , Jino Lim
IPC: H01L51/54 , H01L51/00 , C07D307/77 , C09K11/02 , C07D333/50 , C07D307/91 , C07D493/04 , C07D495/04 , C09K11/06 , C07D405/10 , H01L51/52 , H01L51/50
Abstract: A condensed cyclic compound represented by Formula 1-1 or Formula 1-2 and an organic light-emitting device including the same.
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公开(公告)号：US10897011B2
公开(公告)日：2021-01-19
申请号：US15415373
申请日：2017-01-25
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Dongwoo Shin , Seulong Kim , Younsun Kim , Jungsub Lee , Naoyuki Ito , Jino Lim
Abstract: An organic light-emitting device including a first compound represented by Formula 1 and a second compound represented by one of Formulae 2A and 2B.
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公开(公告)号：US10553800B2
公开(公告)日：2020-02-04
申请号：US15399255
申请日：2017-01-05
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Naoyuki Ito , Seulong Kim , Younsun Kim , Dongwoo Shin , Jungsub Lee , Jino Lim
IPC: H01L51/50 , H01L51/00 , C07D307/77 , C09K11/02 , C07D333/50 , C07D307/91 , C07D493/04 , C07D495/04 , C09K11/06 , C07D405/10 , H01L51/52
Abstract: A condensed cyclic compound represented by Formula 1-1 or Formula 1-2 and an organic light-emitting device including the same.
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