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1.发明公开公开(公告)号：US20230363256A1
公开(公告)日：2023-11-09
申请号：US18311579
申请日：2023-05-03
发明人： Jong Soo KIM , Giwook KANG , Eunsuk KWON , Joonghyuk KIM , Hwang Suk KIM , Sungho NAM , Minsik MIN , Youngjin PARK , Hyejin BAE , Eunhye AN , Heechoon AHN , Hyunah UM , Joonghee WON , Dongjin JANG , Daun JEONG , Yeon Sook CHUNG , Yongsik JUNG , Eunjeong CHOI , Hyesung CHOI
CPC分类号： H10K85/40 , H10K85/654 , H10K85/346 , H10K2101/10
摘要： There are provided a composition, a light-emitting device including the composition, and an electronic apparatus including the light-emitting device, wherein the composition includes a first compound including at least one pyrrole-containing condensed cyclic group and a silicon-containing group, and not including an electron-transporting moiety, and a second compound including an azine group including at least one nitrogen, and not including a silicon-containing group.
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公开(公告)号：US20230097701A1
公开(公告)日：2023-03-30
申请号：US17860399
申请日：2022-07-08
发明人： Jong Soo KIM , Eunsuk KWON , Hwang Suk KIM , Yeon Sook CHUNG , Yongsik JUNG , Soonok JEON , Hyeongmin KIM , Heechoon AHN , Hyunah UM , Yeseul LEE , Hosuk KANG , Joonghyuk KIM , Jiwhan KIM , Sungho NAM , Sangho PARK , Youngmok SON , Sooghang IHN , Hyeonho CHOI
摘要： An organic light-emitting device including: a first electrode and a second electrode each having a surface opposite the other; and an intermediate layer disposed between the first electrode and the second electrode, the intermediate layer including a first compound and a second compound, wherein the first compound includes a first silyl group-containing group and at least two carbazole-derived groups, wherein one carbazole-derived group of the at least two carbazole-derived groups is bonded via a N atom to another carbazole-derived group, the second compound includes a second silyl group-containing group, a triazine group, and a carbazole-derived group, and at least one of the first compound or the second compound has a triplet (T1) energy level of 2.81 eV or more.
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公开(公告)号：US20230363268A1
公开(公告)日：2023-11-09
申请号：US18311560
申请日：2023-05-03
发明人： Yeon Sook CHUNG , Eunjeong CHOI , Eunhye AN , Heechoon AHN , Giwook KANG , Eunsuk KWON , Yeseul LEE , Dongjin JANG , Seowon CHO , Yongsik JUNG , Hwang Suk KIM , Hyeonho CHOI , Byoungki CHOI
IPC分类号： H10K85/60 , C07D209/86 , C09K11/06
CPC分类号： H10K85/6572 , C07D209/86 , C09K11/06 , H10K50/12
摘要： A heterocyclic compound represented by Formula 1, an organic light-emitting device including the same, and an electronic apparatus including the organic light-emitting device:
wherein a detailed description of Formula 1 is provided in the specification.
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