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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：US12029116B2
公开(公告)日：2024-07-02
申请号：US17283670
申请日：2019-10-08
申请人： KYULUX, INC.
发明人： Yoshitake Suzuki , Shuo-Hsien Cheng , Kaori Fujisawa , YuSeok Yang , Jorge Aguilera-Iparraguirre , Hayato Kakizoe , Ayataka Endo
IPC分类号： H10K85/60 , C07D401/14 , C09K11/06 , H10K50/11 , H10K101/10
CPC分类号： H10K85/654 , C07D401/14 , C09K11/06 , H10K85/6572 , C09K2211/1018 , H10K50/11 , H10K2101/10
摘要： The present disclosure relates to compounds of Formula (I) as useful materials for OLED's. At least two of Z1, Z2, Z3, Z4 and Z5 are CN, cyanoaryl, or heteroaryl having at least one nitrogen atom as a ring-constituting atom; and at least two of R1, R2, R3 and R4 are diarylamino, indolyl or carbazolyl.
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公开(公告)号：US11849634B2
公开(公告)日：2023-12-19
申请号：US16643026
申请日：2018-08-31
申请人： KYULUX, INC.
发明人： Jorge Aguilera-Iparraguirre , Rafael Gomez-Bombarelli , Timothy D Hirzel , Yoshitake Suzuki , Yu Seok Yang , Shuo-Hsien Cheng , Naoto Notsuka , Hayato Kakizoe , Ayataka Endo , Keiro Nasu , Minki Hong
IPC分类号： H10K85/60 , C07D401/14 , C09K11/06 , H10K50/11 , H10K50/844 , H10K71/00 , H10K101/10
CPC分类号： H10K85/654 , C07D401/14 , C09K11/06 , H10K85/6572 , C09K2211/1018 , H10K50/11 , H10K50/844 , H10K71/00 , H10K2101/10
摘要： The present disclosure relates to compounds of Formula (I)-(V) as compounds capable of emitting delayed fluorescence and uses of these compounds in organic light-emitting diodes.
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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：US11104669B2
公开(公告)日：2021-08-31
申请号：US16263394
申请日：2019-01-31
申请人： Kyulux, Inc.
发明人： Yu Seok Yang , Yoshitake Suzuki , Shuo-Hsien Cheng , Hayato Kakizoe , Ayataka Endo , Jorge Aguilera-Iparraguirre , Timothy D. Hirzel
IPC分类号： H01L51/00 , C07D405/14 , C07D407/14 , C07D409/14 , C07D491/048 , C07D495/04 , H01L51/50
摘要： The present disclosure relates to compounds of Formula (I): C-D (I) as 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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公开(公告)号：US11542260B2
公开(公告)日：2023-01-03
申请号：US16261729
申请日：2019-01-30
申请人： Kyulux, Inc.
发明人： Shuo-Hsien Cheng , Yu Seok Yang , Yoshitake Suzuki , Hayato Kakizoe , Ayataka Endo , Jorge Aguilera-Iparraguirre , Timothy D. Hirzel
IPC分类号： C07D471/04 , H01L51/00 , C07D405/14 , C07D401/14 , C07D403/14 , C07D409/14 , H01L51/50
摘要： The present disclosure relates to compounds capable of emitting delayed fluorescence and uses of these compounds in organic light-emitting diodes.
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公开(公告)号：US20190267554A1
公开(公告)日：2019-08-29
申请号：US16226082
申请日：2018-12-19
申请人： Kyulux, Inc.
发明人： Yu Seok Yang , Shuo-Hsien Cheng , Yoshitake Suzuki , Hayato Kakizoe , Ayataka Endo , Jorge Aguilera-Iparraguirre , Rafael Gomez-Bombarelli , Timothy D. Hirzel
IPC分类号： H01L51/00 , C07D209/86 , C09K11/06
摘要： The present disclosure relates to compounds of Formula (I), (II), (III), (IV), or (V): as 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：US20190241549A1
公开(公告)日：2019-08-08
申请号：US16263394
申请日：2019-01-31
申请人： Kyulux, Inc.
发明人： Yu Seok Yang , Yoshitake Suzuki , Shuo-Hsien Cheng , Hayato Kakizoe , Ayataka Endo , Jorge Aguilera-Iparraguirre , Timothy D. Hirzel
IPC分类号： C07D409/14 , C07D405/14 , C07D495/04 , C07D491/048 , H01L51/00 , H01L51/50
CPC分类号： C07D409/14 , C07D405/14 , C07D491/048 , C07D495/04 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/5012
摘要： The present disclosure relates to compounds of Formula (I): C-D (I) as compounds capable of emitting delayed fluorescence, and uses of the compounds in organic light-emitting diodes.
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