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公开(公告)号：US20210288265A1
公开(公告)日：2021-09-16
申请号：US17031884
申请日：2020-09-24
发明人： Hankyu PAK , Seokhwan HWANG , Junha PARK , Munki SIM , Chanseok OH , Hyoyoung LEE , Minjung JUNG
IPC分类号： H01L51/00
摘要： Provided are a condensed cyclic compound having a novel structure 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 located between the first electrode and the second electrode and including an emission layer; and at least one condensed cyclic compound represented by Formula 1.
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2.发明申请公开(公告)号：US20210273175A1
公开(公告)日：2021-09-02
申请号：US17091619
申请日：2020-11-06
发明人： Hankyu PAK , Mun-ki SIM , Seokhwan HWANG , Junha PARK , Jang Yeol BAEK , Keigo HOSHI , Yuuki MIYAZAKI , Hyoyoung LEE , Minjung JUNG , Sun Young PAK , Chanseok OH
摘要： An organic electroluminescence device includes a first electrode, an organic layer disposed on the first electrode, and a second electrode disposed on the organic layer, wherein the organic layer includes a polycyclic compound represented by Formula 1. The organic electroluminescence device may have high emission efficiency.
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公开(公告)号：US20210159412A1
公开(公告)日：2021-05-27
申请号：US17003260
申请日：2020-08-26
发明人： Munki SIM , Sunyoung PAK , Junha PARK , Hankyu PAK , Jangyeol BAEK , Chanseok OH , Hyoyoung LEE , Minjung JUNG , Seokhwan HWANG
摘要： An organic light-emitting device includes a heterocyclic compound represented by Formula 1, wherein A11 is a group represented by one of Formulae 10A to 10D: The organic light-emitting device including the heterocyclic compound may have improved efficiency and/or lifespan characteristics.
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公开(公告)号：US20210050525A1
公开(公告)日：2021-02-18
申请号：US16878338
申请日：2020-05-19
发明人： Mun-Ki SIM , Hankyu PAK , Seokhwan HWANG , Sun Young PAK , Junha PARK , Jang Yeol BAEK , Chanseok OH , Hyoyoung LEE , Minjung JUNG
摘要： An organic electroluminescence device of an embodiment includes a first electrode and a second electrode which face each other, and a plurality of organic layers disposed between the first electrode and the second electrode. At least one organic layer selected from the plurality of organic layers includes a fused polycyclic compound represented by Formula 1, and thus the organic electroluminescence device can exhibit improved luminous efficiency.
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公开(公告)号：US20230116536A1
公开(公告)日：2023-04-13
申请号：US17884270
申请日：2022-08-09
发明人： Eunjae JEONG , Dongjun KIM , Minji KIM , Hankyu PAK , Sanghyun HAN , Byeongwook YOO , Sohee JO , Hyunbin PARK
IPC分类号： H01L51/00 , C07D311/96 , C07D407/12 , C07D409/12 , C07D335/04 , H01L27/32
摘要： An amine-based compound is represented by Formula 1. A light-emitting device includes a first electrode, a second electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and the amine-based compound. An electronic apparatus includes the light-emitting device: Formula 1 may be understood by referring to the description of Formula 1 provided herein.
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公开(公告)号：US20210226126A1
公开(公告)日：2021-07-22
申请号：US17110108
申请日：2020-12-02
发明人： Mun-Ki SIM , SEOKHWAN HWANG , JUNHA PARK , Hankyu PAK , CHANSEOK OH , Hyoyoung LEE , Minjung JUNG
IPC分类号： H01L51/00
摘要： An organic electroluminescence device includes a first electrode and a second electrode facing each other, and a plurality of organic layers between the first electrode and the second electrode, wherein at least one of the organic layers includes a fused polycyclic compound represented by Formula 1 below, thereby improving luminous efficiency.
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公开(公告)号：US20210193927A1
公开(公告)日：2021-06-24
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
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.
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公开(公告)号：US20220059770A1
公开(公告)日：2022-02-24
申请号：US17223851
申请日：2021-04-06
发明人： Minji KIM , Sanghyun HAN , Dongjun KIM , Hankyu PAK , Eunjae JEONG , Sohee JO
IPC分类号： H01L51/00
摘要： Provided are an amine compound represented by Formula 1 and a light-emitting device including the amine compound. The light emitting device includes: a first electrode; a second electrode facing the first electrode; and an interlayer between the first electrode and the second electrode and including an emission layer, wherein the light-emitting device includes an amine compound represented by Formula 1.
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公开(公告)号：US20210013430A1
公开(公告)日：2021-01-14
申请号：US16856971
申请日：2020-04-23
发明人： Hyoyoung LEE , Soo-Byung KO , Junha PARK , Hankyu PAK , Jang Yeol BAEK , Mun-ki SIM , Chanseok OH
IPC分类号： H01L51/00
摘要： An organic electroluminescence device of an embodiment includes a first electrode and a second electrode facing the first electrode, and a plurality of organic layers between the first electrode and the second electrode, wherein at least one selected from among the organic layers includes a fused polycyclic compound represented by Formula 1 below, thereby showing improved emission efficiency.
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公开(公告)号：US20200328351A1
公开(公告)日：2020-10-15
申请号：US16597793
申请日：2019-10-09
发明人： Munki SIM , Sunyoung PAK , Junha PARK , Hankyu PAK , Jangyeol BAEK , Chanseok OH , Hyoyoung LEE , Minjung JUNG , Soobyung KO
摘要： An 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, the organic layer including an emission layer; and at least one condensed cyclic compound represented by Formula 1: wherein, in Formula 1, at least one selected from R1 to R15 is a group represented by Formula 2:
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