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公开(公告)号：US20220293857A1
公开(公告)日：2022-09-15
申请号：US17665450
申请日：2022-02-04
Applicant: Samsung Display Co., Ltd.
Inventor： Jaesung Lee , Sujin Shin , Eunsoo Ahn , Eunyoung Lee , Hyunjung Lee , Junghoon Han
Abstract: Provided are an organometallic compound represented by Formula 1, a light-emitting device including the same, and an electronic apparatus including the light-emitting device: wherein the detailed description of Formula 1 is the same as described in the present specification.
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公开(公告)号：US20200283463A1
公开(公告)日：2020-09-10
申请号：US16666321
申请日：2019-10-28
Applicant: Samsung Display Co., Ltd.
Inventor： Jaesung Lee , Soobyung Ko , Sungbum Kim , Junghoon Han , Haejin Kim , Sujin Shin , Eunsoo Ahn , Eunyoung Lee , Hyunjung Lee , Mina Jeon
Abstract: Provided are an organometallic compound, an organic light-emitting device including the organometallic compound, and an apparatus including the organic light-emitting device. The organometallic compound may be represented by the formula M11 M12 (L11)n11(L12)n12, wherein M11 and M12 are each independently selected from a Period 1 transition metal, a Period 2 transition metal, and a Period 3 transition metal; L11 is a ligand represented by Formula 1-1 shown below, L12 is selected from a monodentate ligand and a bidentate ligand, n11 is 1, and n12 is selected from 0, 1, 2, 3, and 4.
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公开(公告)号：US10714695B2
公开(公告)日：2020-07-14
申请号：US15162450
申请日：2016-05-23
Applicant: Samsung Display Co., Ltd.
Inventor： Munki Sim , Eunyoung Lee , Youngkook Kim , Junha Park , Hyoyoung Lee , Eunjae Jeong , Seokhwan Hwang , Mikyung Kim , Seunggak Yang
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 compound represented by Formula 1:
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公开(公告)号：US10236452B2
公开(公告)日：2019-03-19
申请号：US15085763
申请日：2016-03-30
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Eunjae Jeong , Youngkook Kim , Junha Park , Munki Sim , Eunyoung Lee , Hyoyoung Lee , Seokhwan Hwang
IPC: H01L27/32 , H01L51/00 , H01L51/50 , C07D307/77 , C07D307/92 , C07D405/14 , C07D409/14
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 a compound represented by Formula 1. The organic light-emitting device including the compound of Formula 1 may have high efficiency, low driving voltage, high brightness, and long lifespan characteristics.
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公开(公告)号：US20170155057A1
公开(公告)日：2017-06-01
申请号：US15188829
申请日：2016-06-21
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Munki Sim , Youngkook Kim , Junha Park , Eunyoung Lee , Hyoyoung Lee , Eunjae Jeong , Seokhwan Hwang
IPC: H01L51/00 , C07D401/14 , C07D405/04 , C07D221/18
CPC classification number: H01L51/0072 , C07D221/18 , C07D401/14 , C07D405/04 , H01L51/0052 , H01L51/0058 , H01L51/0061 , H01L51/0067 , H01L51/0073 , H01L51/0077 , H01L51/5072 , H01L51/5092 , H01L51/5096
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, 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, the organic layer including the condensed cyclic compound of Formula 1:
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Patent Agency Ranking
公开(公告)号：US20170110671A1
公开(公告)日：2017-04-20
申请号：US15177312
申请日：2016-06-08
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Eunyoung Lee , Youngkook Kim , Junha Park , Munki Sim , Hyoyoung Lee , Eunjae Jeong , Seokhwan Hwang
IPC: H01L51/00 , C07D471/04 , C07F9/53 , H01L27/32
CPC classification number: H01L51/0072 , C07D471/04 , C07F9/5325 , C07F9/6561 , H01L27/3248 , H01L51/0052 , H01L51/0067 , H01L51/0077 , H01L51/506 , H01L51/5072
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 comprises a compound represented by Formula 1. An organic light-emitting device including the compound may have high efficiency, low voltage, high luminance, and a long lifespan.
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公开(公告)号：US20160248022A1
公开(公告)日：2016-08-25
申请号：US14809161
申请日：2015-07-24
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Eunyoung Lee , Youngkook Kim , Junha Park , Munki Sim , Eunjae Jeong , Seokhwan Hwang
CPC classification number: H01L51/0072 , H01L51/0052 , H01L51/0054 , H01L51/0058 , H01L51/0067 , H01L51/0071 , H01L51/0073 , H01L51/0077 , H01L51/5012 , H01L51/506 , H01L51/5072 , H01L51/5088
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 further includes: i) a hole transport region between the first electrode and the emission layer, the hole transport region including at least one selected from a hole transport layer, a hole injection layer, and a buffer layer, and ii) an electron transport region between the emission layer and the second electrode, the electron transport region including an electron transport layer and at least one selected from a hole blocking layer and an electron injection layer; and wherein the electron transport region includes a compound represented by Formula 1 or a compound represented by Formula 2:
Abstract translation: 一种有机发光装置，包括：第一电极; 面对所述第一电极的第二电极; 以及在所述第一电极和所述第二电极之间的有机层，所述有机层包括发光层，其中所述有机层还包括：i）所述第一电极和所述发光层之间的空穴传输区域，所述空穴传输区域至少包括 一个选自空穴传输层，空穴注入层和缓冲层，以及ii）在发射层和第二电极之间的电子传输区域，电子传输区域包括电子传输层和至少一个从 空穴阻挡层和电子注入层; 并且其中所述电子传输区包括由式1表示的化合物或由式2表示的化合物：
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公开(公告)号：US20250098518A1
公开(公告)日：2025-03-20
申请号：US18830437
申请日：2024-09-10
Applicant: Samsung Display Co., Ltd.
Inventor： Chanseok Oh , Iljoon Kang , Soobyung Ko , Haejin Kim , Sujin Shin , Sooinn Lee , Eunyoung Lee , Mina Jeon
Abstract: An organometallic compound, and a composition and a light-emitting device each including the organometallic compound are provided. An electronic apparatus including the light-emitting device is also provided.
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公开(公告)号：US12232410B2
公开(公告)日：2025-02-18
申请号：US17211614
申请日：2021-03-24
Applicant: Samsung Display Co., Ltd.
Inventor： Sujin Shin , Soobyung Ko , Sungbum Kim , Eunyoung Lee , Hyunjung Lee , Junghoon Han
IPC: H10K85/30 , H10K50/11 , H10K85/40 , H10K85/60 , H10K101/40
Abstract: An organometallic compound having a novel structure represented by Formula 1 and an organic light-emitting device including the same. In Formula 1, the substituents are the same as described in the Detailed Description.
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公开(公告)号：US20240324443A1
公开(公告)日：2024-09-26
申请号：US18604793
申请日：2024-03-14
Applicant: Samsung Display Co., Ltd.
Inventor： Soobyung Ko , Changwoong Chu , IIjoon Kang , Seihwan Ahn , Eunyoung Lee , Jihyung Lee , Junghoon Han
CPC classification number: H10K85/346 , C07F15/0086 , C09K11/06 , C09K2211/1044 , C09K2211/185 , H10K50/11
Abstract: Embodiments provide an organometallic compound, a light-emitting device including the organometallic compound, an electronic apparatus including the light-emitting device, and an electronic including the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and the organometallic compound. The organometallic compound is represented by Formula 1, which is explained in the specification.
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