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公开(公告)号：US11495758B2
公开(公告)日：2022-11-08
申请号：US16912752
申请日：2020-06-26
发明人： Sangdong Kim , Seungyeon Kwak , Hyun Koo , Sungjun Kim , Hyungsun Kim , Chul Baik , Myungsun Sim , Yongtak Yang , Banglin Lee , Sunyoung Lee , Sunghun Lee , Jeoungin Yi , Yuri Cho , Pyeongseok Cho , Byoungki Choi , Hyeonho Choi , Dalho Huh , Seokhwan Hong
摘要： A composition including a platinum-containing organometallic compound, a first compound, a second compound, and a third compound, and an organic light-emitting device including the same wherein the composition does not comprise iridium, the Pt-containing organometallic compound, the first compound, the second compound, and the third compound are different from each other, the first compound comprises at least one electron transport moiety, the second compound and the third compound do not include a metal, each of an absolute value of a HOMO energy level of the second compound and an absolute value of a HOMO energy level of the third compound is 5.30 eV to 5.85 eV, the difference between the absolute value of the HOMO energy level of the second compound and the absolute value of the HOMO energy level of the third compound is 0.01 eV to 0.30 eV.
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公开(公告)号：US12122777B2
公开(公告)日：2024-10-22
申请号：US16972663
申请日：2019-03-11
发明人： Dong Min Kang , Chang Ju Shin , Jun Seok Kim , Hyunjung Kim , Jongwoo Won , Byoungkwan Lee , Sangshin Lee , Sung-Hyun Jung , Ho Kuk Jung , Pyeongseok Cho
IPC分类号： H01L51/50 , C07D487/00 , C07D493/00 , C07D495/00 , H10K85/60 , H10K50/11 , H10K50/15
CPC分类号： C07D487/00 , C07D493/00 , C07D495/00 , H10K85/623 , H10K85/636 , H10K85/6572 , H10K85/6574 , H10K85/6576 , H10K50/11 , H10K50/15
摘要： The present invention relates to a compound for an organic optoelectronic device, represented by Chemical Formula 1; a composition for an organic optoelectronic device, including same; an organic optoelectronic device; and a display device. The description of Chemical Formula 1 is the same as that defined in the specification.
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3.发明授权公开(公告)号：US11871659B2
公开(公告)日：2024-01-09
申请号：US16788552
申请日：2020-02-12
发明人： Jinhyun Lui , Dong Min Kang , Hyung Sun Kim , Yongtak Yang , Sung-Hyun Jung , Ho Kuk Jung , Youngkyoung Jo , Pyeongseok Cho , Dalho Huh , Hyungyu Lee
IPC分类号： C07D405/14 , H10K85/60 , C07D405/10 , C09K11/06 , C07D487/04 , H10K50/11 , H10K71/00 , H10K71/16 , H10K101/10 , H10K102/00
CPC分类号： H10K85/654 , C07D405/10 , C07D405/14 , C07D487/04 , C09K11/06 , H10K85/6572 , H10K85/6574 , C09K2211/1018 , H10K50/11 , H10K71/00 , H10K71/164 , H10K2101/10 , H10K2102/351
摘要： A composition for an organic optoelectronic device an organic optoelectronic device, and a display device, the composition including a first compound; a second compound; and a third compound, wherein the first compound, the second compound, and the third compound are different from each other, the first compound is represented by Chemical Formula I, the second compound is represented by Chemical Formula I, and the third compound is represented by Chemical Formula II or Chemical Formula III:
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公开(公告)号：US20210009616A1
公开(公告)日：2021-01-14
申请号：US16912752
申请日：2020-06-26
发明人： Sangdong Kim , Seungyeon Kwak , Hyun Koo , Sungjun Kim , Hyungsun Kim , Chul Baik , Myungsun Sim , Yongtak Yang , Banglin Lee , Sunyoung Lee , Sunghun Lee , Jeoungin Yi , Yuri Cho , Pyeongseok Cho , Byoungki Choi , Hyeonho Choi , Dalho Huh , Seokhwan Hong
摘要： A composition including a platinum-containing organometallic compound, a first compound, a second compound, and a third compound, and an organic light-emitting device including the same wherein the composition does not comprise iridium, the Pt-containing organometallic compound, the first compound, the second compound, and the third compound are different from each other, the first compound comprises at least one electron transport moiety, the second compound and the third compound do not include a metal, each of an absolute value of a HOMO energy level of the second compound and an absolute value of a HOMO energy level of the third compound is 5.30 eV to 5.85 eV, the difference between the absolute value of the HOMO energy level of the second compound and the absolute value of the HOMO energy level of the third compound is 0.01 eV to 0.30 eV.
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5.发明授权公开(公告)号：US12029112B2
公开(公告)日：2024-07-02
申请号：US16791205
申请日：2020-02-14
发明人： Yongtak Yang , Dong Min Kang , Hyung Sun Kim , Jinhyun Lui , Seungin Park , Jaejin Oh , Sung-Hyun Jung , Ho Kuk Jung , Youngkyoung Jo , Pyeongseok Cho , Dalho Huh
IPC分类号： H10K85/60 , C07D403/10 , C07D403/14 , C07D405/14 , C07D487/04 , C07F15/00 , C09K11/06 , H10K50/11 , H10K85/30 , H10K101/10
CPC分类号： H10K85/654 , C07D403/10 , C07D403/14 , C07D405/14 , C07D487/04 , C07F15/0033 , C07F15/0086 , C09K11/06 , H10K85/342 , H10K85/346 , H10K85/6572 , H10K85/6574 , C09K2211/1029 , C09K2211/1044 , C09K2211/185 , H10K50/11 , H10K2101/10
摘要： A composition for an organic optoelectronic device, an organic optoelectronic device, and a display device, the composition including a first compound; a second compound; and a third compound, the first compound, the second compound, and the third compound are different from each other, the first compound is represented by Chemical Formula I, the second compound is represented by Chemical Formula II or Chemical Formula III, and the third compound is represented by Chemical Formula II or Chemical Formula III,
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6.发明授权公开(公告)号：US11417844B2
公开(公告)日：2022-08-16
申请号：US16478564
申请日：2017-10-26
发明人： Youngkyoung Jo , Jinhyun Lui , Yongtak Yang , Jaejin Oh , Eun Sun Yu , Hanill Lee , Sung-Hyun Jung , Ho Kuk Jung , Pyeongseok Cho , Dalho Huh
IPC分类号： H01L51/00 , C09K11/02 , C07D487/04 , C07D251/24 , C07D405/10 , H01L51/50
摘要： The present invention relates to a composition for an organic optoelectronic device, an organic optoelectronic device employing the composition, and a display device, wherein the composition includes: at least one first compound for an organic optoelectronic device, represented by chemical formula 1; and a second compound for an organic optoelectronic device, represented by a combination of Chemical Formula 2 and Chemical Formula 3A or a combination of Chemical Formula 2 and Chemical Formula 3B. The details of Chemical Formulae 1, 2, 3A, and 3B are as defined in the specification.
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公开(公告)号：US20190198775A1
公开(公告)日：2019-06-27
申请号：US16224906
申请日：2018-12-19
发明人： Jinhyun Lui , Byoungkwan Lee , Ho Kuk Jung , Youngkyoung Jo , Changwoo Kim , Min Seok Seo , Sangshin Lee , Seungjae Lee , Sung-Hyun Jung , Pyeongseok Cho
CPC分类号： H01L51/0072 , C07D405/04 , C07D405/10 , C07D405/14 , C07D409/04 , C07D409/10 , C07D409/14 , C07D471/14 , H01L51/0067 , H01L51/0073 , H01L51/0074 , H01L51/5016 , H01L51/5036
摘要： A composition, an organic optoelectronic device, and a display device, the composition including a first compound represented by Chemical Formula 1 and a second compound represented by Chemical Formula 2 or Chemical Formula 3:
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公开(公告)号：US11450813B2
公开(公告)日：2022-09-20
申请号：US16621834
申请日：2018-06-15
发明人： Pyeongseok Cho , Dongyeong Kim , Dong Wan Ryu , Byoungkwan Lee , Sung-Hyun Jung , Dalho Huh
摘要： Provided are an organic optoelectronic diode and a display device, the organic optoelectronic diode including a cathode and an anode facing each other; at least one organic layer disposed between the cathode and the anode, wherein the organic layer includes a composition for an organic optoelectronic device including a first compound for an organic optoelectronic device represented by a combination of Chemical Formula 1 and Chemical Formula 2, and a second compound for an organic optoelectronic device represented by Chemical Formula 3; and a dopant having a maximum emission wavelength of 570 nm to 750 nm. The detailed descriptions of Chemical Formula 1 to Chemical Formula 3 are the same as that defined in the specification.
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9.发明授权公开(公告)号：US11450806B2
公开(公告)日：2022-09-20
申请号：US15517206
申请日：2016-05-02
发明人： Ho Kuk Jung , Giwook Kang , Eui Su Kang , Byungku Kim , Youngkwon Kim , Hun Kim , Eun Sun Yu , Sangshin Lee , Sung-Hyun Jung , Pyeongseok Cho
IPC分类号： H01L51/00 , C07D403/10 , C07D495/04 , C09K11/06 , H01L51/50 , C07D209/86 , C07D251/24
摘要： The present invention relates to: a composition for an organic optoelectronic element, containing at least one first compound represented by chemical formula 1, at least one second compound among compounds represented by chemical formula 2 and compounds composed of combinations of moieties represented by chemical formula 3 and moieties represented by chemical formula 4, and at least one third compound represented by chemical formula 5; an organic optoelectronic element comprising the same; and a display device comprising the organic optoelectronic element. Chemical formulas 1 to 5 are as described in the specification.
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公开(公告)号：US10096784B2
公开(公告)日：2018-10-09
申请号：US15677491
申请日：2017-08-15
发明人： Byungku Kim , Dong Min Kang , Jinhyun Lui , Bum Woo Park , Eun Sun Yu , Yuna Jang , Sung-Hyun Jung , Pyeongseok Cho
IPC分类号： C07D491/048 , C07D495/04 , H01L51/00
摘要： Disclosed are a compound for an organic optoelectric device represented by Chemical Formula 1, a composition for an organic optoelectric device, an organic optoelectric device including the same, and a display device. Details of Chemical Formula 1 are the same as those defined in the specification.
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