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公开(公告)号:US11778904B2
公开(公告)日:2023-10-03
申请号:US16395591
申请日:2019-04-26
申请人: Kyulux, Inc.
发明人: Yoshitake Suzuki , Naoto Notsuka , Hiroaki Ozawa , Shuo-Hsien Cheng , Yu Seok Yang , Hayato Kakizoe , Ayataka Endo , Jorge Aguilera-Iparraguirre
IPC分类号: H10K85/60 , C09K11/06 , C07D401/14 , H10K50/11 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/81 , H10K50/82 , H10K71/00 , H10K71/60 , H10K71/16 , H10K101/30 , H10K101/40 , H10K102/00 , H10K102/10
CPC分类号: H10K85/654 , C07D401/14 , C09K11/06 , H10K85/6572 , C09K2211/1018 , H10K50/11 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/171 , H10K50/81 , H10K50/82 , H10K71/00 , H10K71/164 , H10K71/60 , H10K2101/30 , H10K2101/40 , H10K2102/00 , H10K2102/103 , H10K2102/311 , H10K2102/351
摘要: The present disclosure relates to compounds of Formula (I) and (II):
as compounds capable of emitting delayed fluorescence, and uses of the compounds in organic light-emitting diodes.-
公开(公告)号:US20190292181A1
公开(公告)日:2019-09-26
申请号:US16356083
申请日:2019-03-18
申请人: Kyulux, Inc.
发明人: Yu Seok Yang , Shuo-Hsien Cheng , Hiroaki Ozawa , Yoshitake Suzuki , Naoto Notsuka , Ayataka Endo , Hayato Kakizoe , Jorge Aguilera-Iparraguirre
IPC分类号: C07D471/04 , C07D401/14 , C07D471/14 , C07D487/06 , C07D209/86 , H01L51/00
摘要: The present disclosure relates to compounds capable of emitting delayed fluorescence, and uses of the compounds in organic light-emitting diodes.
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公开(公告)号:US11588118B2
公开(公告)日:2023-02-21
申请号:US16668326
申请日:2019-10-30
申请人: KYULUX, INC.
发明人: Yong Joo Cho , Hiroaki Ozawa , YuSeok Yang , Yoshitake Suzuki , Shuo-Hsien Cheng , Kaori Fujisawa , Cheok-Lam Wong , Jorge Aguilera-Iparraguirre , Makoto Yoshizaki , Hayato Kakizoe , Ayataka Endo
IPC分类号: H01L51/00 , C07D405/14 , C09K11/06 , C07D409/14 , C07D491/052 , H01L51/50
摘要: The present disclosure relates to compounds of Formula (I) as useful materials for OLED's. X is O or S; Y1 to Y4 are N or R—C; at least one of R and R5 to R8 is CN or heteroaryl; and at least other one of R and R5 to R8 is diarylamino.
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公开(公告)号:US11608333B2
公开(公告)日:2023-03-21
申请号:US16356083
申请日:2019-03-18
申请人: Kyulux, Inc.
发明人: Yu Seok Yang , Shuo-Hsien Cheng , Hiroaki Ozawa , Yoshitake Suzuki , Naoto Notsuka , Ayataka Endo , Hayato Kakizoe , Jorge Aguilera-Iparraguirre
IPC分类号: H01L51/00 , C07D471/04 , C07D401/14 , C07D471/14 , C07D487/06 , C07D209/86 , H01L51/50
摘要: The present disclosure relates to compounds capable of emitting delayed fluorescence, and uses of the compounds in organic light-emitting diodes.
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