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公开(公告)号：US12052917B2
公开(公告)日：2024-07-30
申请号：US16541519
申请日：2019-08-15
发明人： Munki Sim , Soobyung Ko , Junha Park , Hankyu Pak , Jangyeol Baek , Chanseok Oh , Hyoyoung Lee
IPC分类号： H10K85/60 , C07F5/02 , C09K11/06 , H05B33/14 , H10K50/11 , H10K50/15 , H10K50/16 , H10K50/17 , H10K85/30
CPC分类号： H10K85/657 , C07F5/02 , C09K11/06 , H05B33/14 , H10K85/322 , H10K85/631 , H10K50/11 , H10K50/15 , H10K50/16 , H10K50/171
摘要： 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 organic layer including a heterocyclic compound that includes boron and nitrogen.
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公开(公告)号：US11882758B2
公开(公告)日：2024-01-23
申请号：US17029748
申请日：2020-09-23
发明人： Minjung Jung , Seokhwan Hwang , Sunyoung Pak , Hankyu Pak , Jangyeol Baek , Munki Sim , Chanseok Oh
CPC分类号： H10K85/322 , C07F5/027 , C09K11/06 , H10K85/657 , C09K2211/1018 , H10K50/11
摘要： A heterocyclic compound may be represented by Formula 1:
where Formula 1 is the same as described herein. An organic light-emitting device including the heterocyclic compound in, for example, an emission layer may have excellent driving voltage, luminescence efficiency, and external quantum yield.-
公开(公告)号：US11532794B2
公开(公告)日：2022-12-20
申请号：US17013654
申请日：2020-09-07
发明人： Chanseok Oh , Sunyoung Pak , Junha Park , Hankyu Pak , Jangyeol Baek , Munki Sim , Hyoyoung Lee , Minjung Jung
摘要： A compound of Formula 1, as disclosed herein, is useful in an organic light emitting device and apparatuses including the same.
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公开(公告)号：US11171296B2
公开(公告)日：2021-11-09
申请号：US16207027
申请日：2018-11-30
发明人： Munki Sim , Soobyung Ko , Sungbum Kim , Junha Park , Heechoon Ahn , Hyoyoung Lee , Mina Jeon , Mieun Jun , Junghoon Han , Youngkook Kim , Seokhwan Hwang
摘要： Provided are an organometallic compound, an organic light-emitting device including the organometallic compound, and an electronic apparatus including the organic light-emitting device. 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 and including an emission layer, wherein the organic layer comprises at least one of the organometallic compound represented by Formula 1.
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公开(公告)号：US10903432B2
公开(公告)日：2021-01-26
申请号：US15913162
申请日：2018-03-06
发明人： Munki Sim , Junha Park , Hyoyoung Lee , Youngkook Kim , Seokhwan Hwang
IPC分类号： H01L51/00 , C07D471/04 , C09K11/06 , H01L27/32 , H01L51/50
摘要： 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, wherein the organic layer comprises an emission layer and a heterocyclic compound of Formula 1: wherein a1 to a3 satisfy a1+a2+a3≥1.
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公开(公告)号：US10897014B2
公开(公告)日：2021-01-19
申请号：US15646226
申请日：2017-07-11
发明人： Munki Sim , Junha Park , Hyoyoung Lee , Eunjae Jeong , Youngkook Kim , Seokhwan Hwang
IPC分类号： H01L51/00 , C07D221/18 , C07F5/02 , C07F9/53 , C07F9/6558 , C07F9/576 , H01L51/52 , H01L51/50
摘要： A heterocyclic compound and an organic light-emitting device including the same are provided, the heterocyclic compound being represented by
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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
发明人： Munki Sim , Eunyoung Lee , Youngkook Kim , Junha Park , Hyoyoung Lee , Eunjae Jeong , Seokhwan Hwang , Mikyung Kim , Seunggak Yang
摘要： 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：US10566545B2
公开(公告)日：2020-02-18
申请号：US15684582
申请日：2017-08-23
发明人： Munki Sim , Junha Park , Hyoyoung Lee , Eunjae Jeong , Youngkook Kim , Seokhwan Hwang
IPC分类号： H01L51/00 , C07D495/04 , C07F9/6561 , H01L51/50
摘要： A condensed cyclic compound and an organic light-emitting device including the same are provided. The organic light-emitting device includes a first electrode, a second electrode, and an organic layer disposed between the first electrode and the second electrode. The organic layer includes the condensed cyclic compound represented by Formula 1: in Formula 1, A11 is a C1-C60 heterocyclic group, A12 is a C5-C60 carbocyclic group or a C1-C60 heterocyclic group, X11 is O or S, X12 is C, X13 is selected from N, C, and C(R13), X14 is selected from N, C, and C(R14), and X13 and X14 are linked via a single bond or a double bond.
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公开(公告)号：US10461262B2
公开(公告)日：2019-10-29
申请号：US15386877
申请日：2016-12-21
发明人： Munki Sim , Jeonga Oh , Hyejin Jung , Sanghyun Han , Sooyon Kim , Youngkook Kim , Taekyung Kim , Seokhwan Hwang
IPC分类号： H01L51/00 , C07D403/10 , H01L51/50
摘要： A condensed cyclic compound represented by Formula 1 and an organic light-emitting device including the same.
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公开(公告)号：US20190248801A1
公开(公告)日：2019-08-15
申请号：US16114032
申请日：2018-08-27
发明人： Munki Sim , Junha Park , Hyoyoung Lee , Youngkook Kim , Seokhwan Hwang
IPC分类号： C07D491/048 , H01L51/00 , C07D519/00
CPC分类号： C07D491/048 , C07D519/00 , H01L51/0058 , H01L51/0071 , H01L51/0094 , H01L51/5012 , H01L51/5072 , H01L51/5092
摘要： A a heterocyclic compound and an organic light-emitting device including the same are presented. The organic light-emitting device includes two electrodes and an organic layer between the electrodes that includes an emission layer and at least one heterocyclic compound, which is represented by the following Formula: wherein ring A1 is selected from a C5-C60 carbocyclic group and a C1-C60 heterocyclic group, X1 is O, S, or Se, and Li is selected from a substituted or unsubstituted C5-C60 carbocyclic group, a substituted or unsubstituted C1-C60 heterocyclic group, *—Si(Q1)(Q2)-*′, *—P(═O)(Q1)-*′, *—P(═O)2—*′, *—P(═S)(Q1)-*′, *—P(═S)2—*′, *—S(═O)(Q1)-*′, and *—S(═O)2—*′. Other variables in the Formula are defined, and more specific structures are disclosed in the specification.
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