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公开(公告)号：US10249829B2
公开(公告)日：2019-04-02
申请号：US15179818
申请日：2016-06-10
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jungsub Lee , Seulong Kim , Younsun Kim , Dongwoo Shin , Naoyuki Ito , Jino Lim
IPC: H01L51/00 , C07F9/6509 , C07F9/6547 , C07F9/6533 , C07F9/576 , C07F9/6558 , H01L51/52 , H01L51/50
Abstract: An organic light-emitting device including a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer, wherein the organic layer includes a compound represented by Formula 1: When the compound represented by Formula 1 is used as electron-transporting material, an organic light-emitting device including this compound may show significantly improved efficiency, driving voltage, high luminance, and long lifespan characteristics.
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公开(公告)号：US10074812B2
公开(公告)日：2018-09-11
申请号：US15296852
申请日：2016-10-18
Applicant: Samsung Display Co., Ltd.
Inventor： Jungsub Lee
IPC: H01L51/00 , C07D471/06 , C07D401/10 , C07D491/06 , C07D495/06 , H01L51/50 , C07D519/00 , C09K11/06 , C07D401/04 , C07D401/14
Abstract: A compound is represented by one selected from Formulae 1 and 2: Wherein the components of Formulae 1 and 2 are each independently defined as set forth in the present disclosure. An organic light-emitting device includes at least one of the compound represented by one selected from Formulae 1 and 2.
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公开(公告)号：US09876180B2
公开(公告)日：2018-01-23
申请号：US15207529
申请日：2016-07-12
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyein Jeong , Jungsub Lee
IPC: H01L51/00 , C07D209/86 , C09K11/02 , C07D241/38 , C07D409/04 , C07D405/04 , C07D403/04 , C07D241/42 , C07D241/48 , C07D265/36 , C07D263/57 , C07F9/6509 , C07F9/6558 , H01L51/50 , H01L27/32
CPC classification number: H01L51/0072 , C07D209/86 , C07D241/38 , C07D241/42 , C07D241/48 , C07D263/57 , C07D265/36 , C07D403/04 , C07D405/04 , C07D409/04 , C07F9/650994 , C07F9/65583 , C09K11/025 , H01L27/3244 , H01L51/0052 , H01L51/0054 , H01L51/0058 , H01L51/0067 , H01L51/0071 , H01L51/0073 , H01L51/0074 , H01L51/0081 , H01L51/0085 , H01L51/5016 , H01L2251/5384
Abstract: An organic light emitting device and a display device including the same, the organic light emitting device including a first electrode; a hole controlling layer on the first electrode; an emission layer on the hole controlling layer; an electron controlling layer on the emission layer; and a second electrode on the electron controlling layer, wherein the emission layer includes a hole transport host material, an electron transport host material, a bipolar host material, and at least one dopant material.
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公开(公告)号：US09818950B2
公开(公告)日：2017-11-14
申请号：US14630247
申请日：2015-02-24
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Naoyuki Ito , Seulong Kim , Younsun Kim , Dongwoo Shin , Jungsub Lee
CPC classification number: H01L51/0058 , C09B1/00 , C09B3/14 , C09B23/148 , C09B57/00 , C09B57/001 , C09B57/008 , C09B57/10 , H01L51/0052 , H01L51/0067 , H01L51/0072 , H01L51/0073 , H01L51/5024 , H01L2251/5384
Abstract: An organic light-emitting device including a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer, wherein the emission layer includes a first host represented by Formula 1 and a second host represented by one of Formulae 2-1 to 2-3:
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公开(公告)号：US20170155058A1
公开(公告)日：2017-06-01
申请号：US15264369
申请日：2016-09-13
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jungsub Lee , Seulong Kim , Younsun Kim , Dongwoo Shin , Naoyuki Ito , Jino Lim
IPC: H01L51/00 , C09K11/02 , C07D241/38 , C07D403/04 , C07F7/08 , C07D279/36 , C07D417/04 , C07D265/34 , C07D413/04 , C09K11/06 , C07D409/04
CPC classification number: H01L51/0072 , C07D241/38 , C07D265/34 , C07D279/36 , C07D403/04 , C07D409/04 , C07D413/04 , C07D417/04 , C07F7/0816 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/185 , H01L51/0071 , H01L51/0073 , H01L51/0074 , H01L51/0085 , H01L51/0094 , H01L51/5012 , H01L51/5016 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092 , H01L51/5096 , H01L51/5206 , H01L51/5221
Abstract: A condensed cyclic compound and an organic light-emitting device including the same. The 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, the organic layer including an emission layer. The organic layer includes at least one condensed cyclic compound represented by Formula 1: When an organic light-emitting device includes the at least one condensed cyclic compound represented by Formula 1 in the hole transport layer or emission layer, the organic light-emitting device may have improved efficiency and long lifespan characteristics.
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Patent Agency Ranking
公开(公告)号：US09666807B2
公开(公告)日：2017-05-30
申请号：US14597779
申请日：2015-01-15
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seulong Kim , Younsun Kim , Dongwoo Shin , Jungsub Lee , Naoyuki Ito
CPC classification number: H01L51/0054 , C09K11/06 , H01L51/0058 , H01L51/006 , H01L51/0061 , H01L51/0067 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/0085 , H01L51/5016 , H01L51/5024 , H01L51/5056 , H01L51/5072 , H01L2251/308 , H01L2251/5384
Abstract: An organic light-emitting device including a first electrode; a second electrode opposite to the first electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer, wherein the organic layer includes a first compound represented by the following Formula 1 and a second compound represented by the following Formula 2:
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47.发明申请ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE SAME 审中-公开有机化合物和有机发光装置，包括它们公开(公告)号：US20170077427A1
公开(公告)日：2017-03-16
申请号：US15227932
申请日：2016-08-03
Inventor： Younsun Kim , Yunho Lee , Seulong Kim , Dongwoo Shin , Jungsub Lee , Naoyuki Ito , Hyein Jeong , Yeong-Eun Kim , Jin Kim
CPC classification number: H01L51/0091 , C07F9/5045 , C07F9/58 , C09K11/06 , C09K2211/188 , H01L51/5016
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, the organic layer including an emission layer, wherein the organic layer includes a condensed cyclic compound represented by Formula 1. An organic light-emitting device including the organometallic compound according to the embodiments of the present disclosure may have high efficiency: M(L1)(L2). Formula 1
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公开(公告)号：US09543525B2
公开(公告)日：2017-01-10
申请号：US14605260
申请日：2015-01-26
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyein Jeong , Jungsub Lee
CPC classification number: H01L51/0058 , H01L27/3244 , H01L51/0052 , H01L51/0059 , H01L51/006 , H01L51/0067 , H01L51/0072 , H01L51/0081 , H01L51/5096
Abstract: An organic light emitting device includes an anode, a hole auxiliary layer on the anode, the hole auxiliary layer including an arylamine derivative, an emission layer on the hole auxiliary layer, an electron auxiliary layer on the emission layer, the electron auxiliary layer including a 9,10-diarylanthracene derivative and a bifluorene derivative, and a cathode on the electron auxiliary layer.
Abstract translation: 有机发光器件包括阳极，阳极上的空穴辅助层，包括芳胺衍生物的空穴辅助层，空穴辅助层上的发光层，发射层上的电子辅助层，电子辅助层包括 9,10-二芳基蒽衍生物和二芴衍生物，以及电子辅助层上的阴极。
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49.发明申请ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME 审中-公开有机化合物和有机发光装置，包括它们公开(公告)号：US20160359126A1
公开(公告)日：2016-12-08
申请号：US15141774
申请日：2016-04-28
Inventor： Younsun Kim , Yunho Lee , Seulong Kim , Yeong-Eun Kim , Dongwoo Shin , Jungsub Lee , Naoyuki Ito , Hyein Jeong
CPC classification number: H01L51/0091 , C07F9/5045 , C07F9/5728 , C07F9/58 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/188 , H01L51/5016
Abstract: An organometallic compound represented by ML1L2 and an organic light-emitting device including the same, wherein M may be selected from copper (Cu), cobalt (Co), and nickel (Ni), L1 may be selected from ligands represented by Formula 2, and L2 may be a monovalent organic ligand: When the organometallic compound represented by ML1L2 is used as a dopant in the emission layer of an organic light-emitting device, the organic light-emitting device may have low driving voltage and high quantum efficiency.
Abstract translation: 当在有机发光装置的发光层中使用由ML1L2表示的有机金属化合物作为掺杂剂时，有机发光器件可具有低驱动电压和高量子效率。
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公开(公告)号：US20160351817A1
公开(公告)日：2016-12-01
申请号：US15157140
申请日：2016-05-17
Applicant: Samsung Display Co., Ltd.
Inventor： Seulong Kim , Naoyuki Ito , Younsun Kim , Dongwoo Shin , Jungsub Lee
CPC classification number: H01L51/0052 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1088 , C09K2211/1092 , H01L51/0054 , H01L51/0056 , H01L51/0058 , H01L51/006 , H01L51/0061 , H01L51/0071 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/0094 , H01L51/5012
Abstract: An organic light-emitting device including a first electrode, a second electrode, and an organic layer between the first electrode and the second electrode and including an emission layer. The organic layer may include a first compound represented by Formula 1 and a second compound represented by Formula 2: When the first compound represented by Formula 1 and the second compound represented by Formula 2 are included in the emission layer, the organic light-emitting device may have improved (e.g. increased) efficiency and lifespan characteristics.
Abstract translation: 当由式1表示的第一化合物和由式2表示的第二化合物包含在发光层中时，有机发光器件可以具有改善的（例如增加的）效率和寿命特性。
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