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公开(公告)号：US11124533B2
公开(公告)日：2021-09-21
申请号：US16683549
申请日：2019-11-14
Applicant: Samsung Display Co., Ltd.
Inventor： Mina Jeon , Soobyung Ko , Eunsoo Ahn , Hyunjung Lee , Sungbum Kim , Haejin Kim , Sujin Shin , Eunyoung Lee , Jaesung Lee , Junghoon Han
Abstract: Provided are an organometallic compound represented by Formula 1 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; an organic layer between the first electrode and the second electrode and including an emission layer; and at least one organometallic compound represented by Formula 1.
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公开(公告)号：US10916714B2
公开(公告)日：2021-02-09
申请号：US15716263
申请日：2017-09-26
Applicant: Samsung Display Co., Ltd.
Inventor： Sunwoo Kang , Sangho Jeon , Youngmi Cho , Soobyung Ko , Taekyung Kim
Abstract: An organometallic compound and an organic light-emitting device including the same are provided. The organometallic compound may be represented by Formula 1, wherein L1 is a ligand represented by Formula 2A and L2 is a ligand represented by Formula 2B. Further details about the compounds are presented in the disclosure. M(L1)n1(L2)n2, wherein M is iridium.
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公开(公告)号：US10439149B2
公开(公告)日：2019-10-08
申请号：US15650077
申请日：2017-07-14
Applicant: Samsung Display Co., Ltd.
Inventor： Haejin Kim , Soobyung Ko , Mieun Jun , Youngkook Kim , Seokhwan Hwang
IPC: C07D493/04 , C07D495/04 , C09K11/06 , H01L51/00 , H01L27/32 , C07D325/00 , H01L51/50
Abstract: A compound represented by Formula 1 is provided: wherein Formula 1 is the same as described in the detailed description of the present disclosure. The compound of Formula 1 may be included in a hole transport layer and/or an emission layer of an organic light-emitting device (OLED).
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公开(公告)号：US20190103566A1
公开(公告)日：2019-04-04
申请号：US15921590
申请日：2018-03-14
Applicant: Samsung Display Co., Ltd.
Inventor： Seulong Kim , Soobyung Ko , Myeongsuk Kim , Jimyoung Ye , Byeongwook Yoo , Heunseung Lee , Jaehoon Hwang
Abstract: An organometallic compound and an organic light-emitting device including the same are provided. The organometallic compound is represented by Formula 1 below:
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公开(公告)号：US20190062357A1
公开(公告)日：2019-02-28
申请号：US16015031
申请日：2018-06-21
Applicant: Samsung Display Co., Ltd.
Inventor： Byeongwook Yoo , Soobyung Ko , Myeongsuk Kim , Seulong Kim , Yiseul Kim , Jimyoung Ye , Jaehoon Hwang
Abstract: An organometallic compound is represented by Formula 1. 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 and at least one of the organometallic compound. An organic light-emitting apparatus includes the organic light-emitting device.
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Patent Agency Ranking
公开(公告)号：US20180331305A1
公开(公告)日：2018-11-15
申请号：US15867649
申请日：2018-01-10
Applicant: Samsung Display Co., Ltd.
Inventor： Sungbum Kim , Soobyung Ko , Youngkook Kim , Mina Jeon , Mieun Jun , Seokhwan Hwang
CPC classification number: H01L51/0087 , C07F15/0086 , C09K11/06 , C09K2211/1029 , C09K2211/1044 , C09K2211/185 , H01L51/5024 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092 , H01L51/5096
Abstract: Provided are an organometallic compound and an organic light-emitting device including the organometallic compound. The organometallic compound may be represented by Formula 1. In Formula 1, L1 may be a ligand represented by Formula 2A or 2B, and L2 may be a monovalent organic ligand or a divalent organic ligand.
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公开(公告)号：US10090474B2
公开(公告)日：2018-10-02
申请号：US15649691
申请日：2017-07-14
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Youngkook Kim , Soobyung Ko , Jongwoo Kim , Sanghyun Han , Seokhwan Hwang
IPC: H01L51/00 , C07C211/61 , C07D495/10 , C07D493/10 , C07D471/10 , C07D333/76 , C07D307/91 , C07D213/74 , C07F7/08 , C07B59/00 , H01L51/52 , H01L51/50
Abstract: A condensed-cyclic compound and an organic light-emitting device including the same, the compound being represented by Formula 1
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公开(公告)号：US20180114927A1
公开(公告)日：2018-04-26
申请号：US15789749
申请日：2017-10-20
Applicant: Samsung Display Co., Ltd.
Inventor： Soobyung Ko , Sungbum KIM , Youngkook KIM , Heechoon AHN , Mieun JUN , Seokhwan HWANG
IPC: H01L51/00
CPC classification number: H01L51/0085 , C07D213/61 , C07D213/89 , C07D249/10 , H01L51/0067 , H01L51/0087 , H01L51/5016
Abstract: An organometallic compound and an organic light-emitting device including the same are provided. The organometallic compound has Formula 1: wherein M is a third row transition metal, L1 is a ligand represented by Formula 2A and n1 is 1, 2, or 3, L2 is a ligand represented by Formula 2B and n2 is 0, 1, or 2. When n1 is two or more, two or more L1(s) are identical to or different from each other. When n2 is two or more, two or more L2(s) are identical to or different from each other. Details about Formula 2A and Formula 2B are provided.
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公开(公告)号：US12262632B2
公开(公告)日：2025-03-25
申请号：US17107331
申请日：2020-11-30
Applicant: Samsung Display Co., Ltd.
Inventor： Heechoon Ahn , Soobyung Ko , Hyeongmin Kim , Hyunah Um , Yeseul Lee , Yirang Im
Abstract: A heterocyclic compound is represented by Formula 1, and an organic light-emitting device including the same. The substituents of Formula 1 are the same as defined in the detailed description.
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公开(公告)号：US20250063939A1
公开(公告)日：2025-02-20
申请号：US18742529
申请日：2024-06-13
Applicant: Samsung Display Co., Ltd.
Inventor： Haejin Kim , Iljoon Kang , Soobyung Ko , Sujin Shin , Chanseok Oh , Eunyoung Lee , Mina Jeon
Abstract: A light-emitting device including an organometallic compound represented by Formula 1, an electronic apparatus including the light-emitting device, and the organometallic compound represented by Formula 1 are provided:
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