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公开(公告)号:US20180233675A1
公开(公告)日:2018-08-16
申请号:US15892941
申请日:2018-02-09
发明人: Sehun KIM , Sooyoung PARK , Jieon KWON , Dawoon KIM , Chihyun RYOO , Hyein JEONG
IPC分类号: H01L51/00 , C07D401/14 , C09K11/06 , C09K11/02 , C07F7/08 , C07D401/04 , C07D401/10
CPC分类号: H01L51/0072 , C07D401/04 , C07D401/10 , C07D401/14 , C07F7/0816 , C09K11/025 , C09K11/06 , C09K2211/1018 , H01L51/0053 , H01L51/0058 , H01L51/006 , H01L51/0061 , H01L51/0094 , H01L51/5004 , H01L51/5012 , H01L51/5016 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092 , H01L51/5096 , H01L51/5206 , H01L51/5221 , H01L2251/552
摘要: Provided are a heterocyclic compound and an organic light-emitting device including the same, the heterocyclic compound being represented by Formula 1:
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公开(公告)号:US20180230156A1
公开(公告)日:2018-08-16
申请号:US15870310
申请日:2018-01-12
发明人: Sehun KIM , Sooyoung PARK , Junghoon YANG , Chihyun RYOO , Hyein JEONG , Illhun CHO
IPC分类号: C07D487/04 , C07D519/00 , C09K11/06 , H01L51/00 , H01L51/50
CPC分类号: C07D487/04 , C07D519/00 , C09K11/06 , C09K2211/1029 , C09K2211/1059 , H01L51/0067 , H01L51/0072 , H01L51/5004 , H01L51/5012 , H01L51/506 , H01L2251/552
摘要: A heterocyclic compound and an organic light-emitting device including the heterocyclic compound, the heterocyclic compound being represented by Formula 1:
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公开(公告)号:US20190315776A1
公开(公告)日:2019-10-17
申请号:US16226817
申请日:2018-12-20
发明人: Miehwa PARK , Janghyuk KWON , Taekyung KIM , Juyoung LEE , Hyein JEONG , Daehyun AHN , Daeyup SHIN , Siwoo KIM , Jisu MOON
摘要: An organic light-emitting device and a heterocyclic compound, the device including 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 includes a heterocyclic compound represented by Formula 1:
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4.
公开(公告)号:US20190181358A1
公开(公告)日:2019-06-13
申请号:US16194880
申请日:2018-11-19
发明人: Sung-soo BAE , Hwanhee CHO , Eu-gene OH , Hyein JEONG , Gyuri KIM , Kap-jong HAN , Namho KIM , Hyejeong KIM , Juwan MAENG , Yongpil PARK , Jeunghun YOON
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. The organic layer includes an organometallic compound represented by Formula 1 below. where R1 to R4, X1 to X4, Ar1 to Ar3, M, Q, m1 to m4, and n are as defined in the specification.
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公开(公告)号:US20180069181A1
公开(公告)日:2018-03-08
申请号:US15806523
申请日:2017-11-08
发明人: Hyein JEONG , Jungsub LEE , Jinsoo HWANG
摘要: An organic light emitting device and a display device, the organic light emitting device including a first electrode; a hole transport region on the first electrode; an emission layer on the hole transport region; an electron transport region on the emission layer; and a second electrode on the electron transport region, wherein the hole transport region includes a compound represented by the following Formula 1:
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公开(公告)号:US20170294489A1
公开(公告)日:2017-10-12
申请号:US15341223
申请日:2016-11-02
发明人: Jino LIM , Seulong KIM , Younsun KIM , Dongwoo SHIN , Jungsub LEE , Hyein JEONG
CPC分类号: H01L27/3211 , C09K11/025 , C09K11/06 , C09K2211/185 , H01L51/0061 , H01L51/0067 , H01L51/0071 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/0085 , H01L51/5016 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092 , H01L2251/5384
摘要: An organic light-emitting device that includes a first electrode, a second electrode facing the first electrode, an emission layer between the first electrode and the second electrode, and a hole transport region between the first electrode and the emission layer is presented. The emission layer includes a first compound represented by Formula 1, and the hole transport region includes a second compound represented by Formula 2:
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公开(公告)号:US20160190474A1
公开(公告)日:2016-06-30
申请号:US14740764
申请日:2015-06-16
发明人: Sehun KIM , Mikyung KIM , Kwanhee LEE , Hyein JEONG , Changwoong CHU
CPC分类号: H01L51/0072 , C09K11/025 , H01L51/0067 , H01L51/0085 , H01L51/0087 , H01L51/5012 , H01L2251/5384
摘要: 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 and a second compound, the first compound being represented by one of the following Formulae 1-1 to 1-3, and the second compound being represented by the following Formula 2:
摘要翻译: 一种有机发光装置,包括:第一电极; 与所述第一电极相对的第二电极; 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,其中所述有机层包括第一化合物和第二化合物,所述第一化合物由下式1-1至1之一表示 -3,第二化合物由下式2表示:
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8.
公开(公告)号:US20160028019A1
公开(公告)日:2016-01-28
申请号:US14605260
申请日:2015-01-26
发明人: Hyein JEONG , Jungsub LEE
CPC分类号: H01L51/0058 , H01L27/3244 , H01L51/0052 , H01L51/0059 , H01L51/006 , H01L51/0067 , H01L51/0072 , H01L51/0081 , H01L51/5096
摘要: 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.
摘要翻译: 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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公开(公告)号:US20220278294A1
公开(公告)日:2022-09-01
申请号:US17677311
申请日:2022-02-22
发明人: Seulong KIM , Hyein JEONG
摘要: Provided are a light-emitting device and an electron apparatus including the same. The light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer disposed between the first electrode and the second electrode. The interlayer includes an emission layer and an electron transport region, the emission layer includes a host and a dopant, the electron transport region is disposed between the emission layer and the second electrode and includes a first electron transport layer and a second electron transport layer, the first electron transport layer includes a first electron-transporting material, a lowest excitation triplet (T1) energy level of the first electron-transporting material is greater than a T1 energy level of the dopant in the emission layer, and the second electron transport layer includes a second electron-transporting material and a metal dopant.
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公开(公告)号:US20210320154A1
公开(公告)日:2021-10-14
申请号:US17356414
申请日:2021-06-23
发明人: Jino LIM , Seulong KIM , Younsun KIM , Dongwoo SHIN , Jungsub LEE , Hyein JEONG
摘要: An electronic apparatus comprising: a substrate; an organic light-emitting device disposed on the substrate; and a thin film encapsulation portion sealing the organic light-emitting device and comprising at least one organic film, wherein the organic film comprises a cured product of a composition for forming an organic film, the composition comprising a curable material and an ultraviolet (UV) absorber, wherein the curable material comprises at least one selected from an acryl-based material, a methacryl-based material, an acrylate-based material, a methacrylate-based material, a vinyl-based material, an epoxy-based material, a urethane-based material, and a cellulose-based material, and the organic light-emitting device that includes a first electrode, a second electrode facing the first electrode, an emission layer between the first electrode and the second electrode, and a hole transport region between the first electrode and the emission layer is presented. The emission layer includes a first compound represented by Formula 1, and the hole transport region includes a diamine compound:
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