公开(公告)号：US11744144B2

公开(公告)日：2023-08-29

申请号：US16403800

申请日：2019-05-06

申请人： UDC IRELAND LIMITED

发明人： Toru Watanabe ,  Yuki Hirai ,  Tianhua Ouyang ,  Koji Takaku ,  Wataru Sotoyama ,  Tetsu Kitamura ,  Yasunori Yonekuta

IPC分类号： H10K85/60 ,  C09B3/78 ,  C09B57/00 ,  C09K11/06 ,  H05B33/10 ,  H10K59/00 ,  H10K50/11 ,  H10K101/10

CPC分类号： H10K85/624 ,  C09B3/78 ,  C09B57/001 ,  C09B57/008 ,  C09K11/06 ,  H05B33/10 ,  H10K59/00 ,  H10K85/60 ,  H10K85/633 ,  H10K85/653 ,  H10K85/654 ,  H10K85/6572 ,  H10K85/6574 ,  H10K85/6576 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/1088 ,  C09K2211/1092 ,  H10K50/11 ,  H10K2101/10

摘要： An organic electroluminescent element including a luminescent compound represented by the following formula (in which R1 to R14 each independently represent a hydrogen atom, a deuterium atom, an alkyl group, an aryl group, a heteroaryl group, a fluorine atom, a cyano group, an amino group, an alkoxy group, an aryloxy group, a thio group, or a silyl group, and 8 to 13 groups out of R1 to R14 each represent a hydrogen atom or a deuterium atom) in a light emitting layer has high durability and excellent chromaticity.

公开(公告)号：US20130126835A1

公开(公告)日：2013-05-23

申请号：US13677710

申请日：2012-11-15

申请人： UDC Ireland Limited

发明人： Koji Takaku ,  Yasunori Yonekuta ,  Wataru Sotoyama ,  Katsuyuki Youfu ,  Yuki Hirai ,  Tetsu Kitamura ,  Toru Watanabe ,  Tianhua Ouyang

IPC分类号： H01L51/00 ,  C07C211/54

CPC分类号： H01L51/0058 ,  C07C211/54 ,  C07C211/58 ,  C07C2603/50 ,  C07D213/74 ,  C07D239/42 ,  C07D241/20 ,  C07D263/48 ,  C07D307/66 ,  C07D307/91 ,  C07D333/36 ,  C07D401/10 ,  C07D493/04 ,  C07D495/04 ,  H01L51/0054 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0065 ,  H01L51/0067 ,  H01L51/0068 ,  H01L2251/308

摘要： The disclosure relates to organic electroluminescent elements, compounds for use in the elements, and devices using the elements, which include a compound represented by the following General Formula (1): where R1 to R3 and R6 to R8 each independently represents a hydrogen atom, which may be a deuterium atom, or a substituent with a Hammett substituent constant σp value of −0.15 or more, R5, R9 and R10 each independently represents a hydrogen atom or a substituent, L1 represents a divalent linking group, DG1 represents a donor group, and n1 represents 1 or 2, and where R1 to R3, R5 to R10, L1, and DG1 are not bound to each other to form a ring.

摘要翻译： 本公开涉及有机电致发光元件，元素中使用的化合物和使用这些元素的器件，其包括由以下通式（1）表示的化合物：其中R 1至R 3和R 6至R 8各自独立地表示氢原子， 或者可以是氘原子或者哈米特取代基常数sigmap值为-0.15以上的取代基，R5，R9和R10各自独立地表示氢原子或取代基，L1表示二价连接基团，DG1表示供体基团 n1表示1或2，并且其中R1至R3，R5至R10，L1和DG1彼此不结合形成环。

公开(公告)号：US11563178B2

公开(公告)日：2023-01-24

申请号：US15806660

申请日：2017-11-08

申请人： UDC IRELAND LIMITED

发明人： Koji Takaku ,  Yasunori Yonekuta ,  Wataru Sotoyama ,  Katsuyuki Youfu ,  Yuki Hirai ,  Tetsu Kitamura ,  Toru Watanabe ,  Tianhua Ouyang

IPC分类号： H01L51/00 ,  C07C211/54 ,  C07D213/74 ,  C07D333/36 ,  C07D401/10 ,  C07D239/42 ,  C07D241/20 ,  C07D263/48 ,  C07D493/04 ,  C07D495/04 ,  C07D307/66 ,  C07D307/91 ,  C07C211/58

摘要： The disclosure relates to organic electroluminescent elements, compounds for use in the elements, and devices using the elements, which include a compound represented by the following General Formula (1): where R1 to R3 and R6 to R8 each independently represents a hydrogen atom, which may be a deuterium atom, or a substituent with a Hammett substituent constant σp value of −0.15 or more, R5, R9 and R10 each independently represents a hydrogen atom or a substituent, L1 represents a divalent linking group, DG1 represents a donor group, and n1 represents 1 or 2, and where R1 to R3, R5 to R10, L1, and DG1 are not bound to each other to form a ring.

公开(公告)号：US20190259955A1

公开(公告)日：2019-08-22

申请号：US16403800

申请日：2019-05-06

申请人： UDC IRELAND LIMITED

发明人： Toru Watanabe ,  Yuki Hirai ,  Tianhua Ouyang ,  Koji Takaku ,  Wataru Sotoyama ,  Tetsu Kitamura ,  Yasunori Yonekuta

IPC分类号： H01L51/00 ,  C09B3/78 ,  C09K11/06 ,  C09B57/00 ,  H01L27/32 ,  H05B33/10

摘要： An organic electroluminescent element including a luminescent compound represented by the following formula (in which R1 to R14 each independently represent a hydrogen atom, a deuterium atom, an alkyl group, an aryl group, a heteroaryl group, a fluorine atom, a cyano group, an amino group, an alkoxy group, an aryloxy group, a thio group, or a silyl group, and 8 to 13 groups out of R1 to R14 each represent a hydrogen atom or a deuterium atom) in a light emitting layer has high durability and excellent chromaticity.

公开(公告)号：US20150084016A1

公开(公告)日：2015-03-26

申请号：US14349938

申请日：2012-10-05

申请人： UDC Ireland Limited

发明人： Toru Watanabe ,  Yuki Hirai ,  Tianhua Ouyang ,  Koji Takaku ,  Wataru Sotoyama ,  Tetsu Kitamura ,  Yasunori Yonekuta

IPC分类号： H01L51/00 ,  H01L27/32

CPC分类号： H01L51/0056 ,  C09B3/78 ,  C09B57/001 ,  C09B57/008 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L27/32 ,  H01L51/005 ,  H01L51/006 ,  H01L51/0065 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/5012 ,  H01L51/5016 ,  H05B33/10

摘要： An organic electroluminescent element including a luminescent compound represented by the following formula (in which R1 to R14 each independently represent a hydrogen atom, a deuterium atom, an alkyl group, an aryl group, a heteroaryl group, a fluorine atom, a cyano group, an amino group, an alkoxy group, an aryloxy group, a thio group, or a silyl group, and 8 to 13 groups out of R1 to R14 each represent a hydrogen atom or a deuterium atom.) in a light emitting layer has high durability and excellent chromaticity.

摘要翻译： 一种有机电致发光元件，包括由下式表示的发光化合物（其中R 1至R 14各自独立地表示氢原子，氘原子，烷基，芳基，杂芳基，氟原子，氰基， 氨基，烷氧基，芳氧基，硫基或甲硅烷基，并且R 1〜R 14中的8〜13个各自表示氢原子或氘原子）在发光层中具有高耐久性 色泽优良。

公开(公告)号：US20180069179A1

公开(公告)日：2018-03-08

申请号：US15806660

申请日：2017-11-08

申请人： UDC IRELAND LIMITED

发明人： Koji Takaku ,  Yasunori Yonekuta ,  Wataru Sotoyama ,  Katsuyuki Youfu ,  Yuki Hirai ,  Tetsu Kitamura ,  Toru Watanabe ,  Tianhua Ouyang

IPC分类号： H01L51/00 ,  C07D401/10 ,  C07C211/54 ,  C07C211/58 ,  C07D213/74 ,  C07D239/42 ,  C07D241/20 ,  C07D495/04 ,  C07D493/04 ,  C07D333/36 ,  C07D307/91 ,  C07D307/66 ,  C07D263/48

CPC分类号： H01L51/0058 ,  C07C211/54 ,  C07C211/58 ,  C07C2603/50 ,  C07D213/74 ,  C07D239/42 ,  C07D241/20 ,  C07D263/48 ,  C07D307/66 ,  C07D307/91 ,  C07D333/36 ,  C07D401/10 ,  C07D493/04 ,  C07D495/04 ,  H01L51/0054 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0065 ,  H01L51/0067 ,  H01L51/0068 ,  H01L2251/308

摘要： The disclosure relates to organic electroluminescent elements, compounds for use in the elements, and devices using the elements, which include a compound represented by the following General Formula (1): where R1 to R3 and R6 to R8 each independently represents a hydrogen atom, which may be a deuterium atom, or a substituent with a Hammett substituent constant σp value of −0.15 or more, R5, R9 and R10 each independently represents a hydrogen atom or a substituent, L1 represents a divalent linking group, DG1 represents a donor group, and n1 represents 1 or 2, and where R1 to R3, R5 to R10, L1, and DG1 are not bound to each other to form a ring.

公开(公告)号：US09412963B2

公开(公告)日：2016-08-09

申请号：US13677759

申请日：2012-11-15

申请人： UDC Ireland Limited

发明人： Koji Takaku ,  Yasunori Yonekuta ,  Katsuyuki Youfu ,  Wataru Sotoyama ,  Tianhua Ouyang ,  Tetsu Kitamura ,  Toru Watanabe

IPC分类号： H01L51/50 ,  C07D495/04 ,  C07D407/10 ,  C07C211/61 ,  C07D401/10 ,  C07D493/04 ,  C07F7/10 ,  C07D493/06 ,  C07C211/54 ,  C07C211/58 ,  C09K11/06 ,  H05B33/14 ,  C07F7/08 ,  H01L51/00

CPC分类号： H01L51/5092 ,  C07C211/54 ,  C07C211/58 ,  C07C211/61 ,  C07C2603/50 ,  C07C2603/54 ,  C07D401/10 ,  C07D407/10 ,  C07D493/04 ,  C07D493/06 ,  C07D495/04 ,  C07F7/0814 ,  C07F7/10 ,  C09K11/06 ,  C09K2211/1011 ,  H01L51/0058 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/5012 ,  H01L2251/308 ,  H05B33/14

摘要： The disclosure relates to organic electroluminescent elements, materials for use in the elements, and devices using the elements, which include a compound represented by the following General Formula (1): where R1 to R12 each independently represents a hydrogen atom or a substituent and which may be bound to each other to form a non-aromatic ring, where Z1 to Z4 each independently represents a hydrogen atom or a substituent, and where Z1 and Z2, and Z3 and Z4 may be bound to each other to form a ring.

摘要翻译： 本公开涉及有机电致发光元件，元件中使用的材料和使用这些元件的器件，其包括由以下通式（1）表示的化合物：其中R 1至R 12各自独立地表示氢原子或取代基，并且其中 可以彼此结合形成非芳族环，其中Z1至Z4各自独立地表示氢原子或取代基，并且其中Z1和Z2以及Z3和Z4可以彼此结合形成环。

公开(公告)号：US20130119359A1

公开(公告)日：2013-05-16

申请号：US13677759

申请日：2012-11-15

申请人： UDC Ireland Limited

发明人： Koji Takaku ,  Yasunori Yonekuta ,  Katsuyuki Youfu ,  Wataru Sotoyama ,  Tianhua Ouyang ,  Tetsu Kitamura ,  Toru Watanabe

IPC分类号： H01L51/50 ,  C07D495/04 ,  C07D407/10 ,  C07C211/61 ,  C07D401/10 ,  C07D493/04 ,  C07F7/10

CPC分类号： H01L51/5092 ,  C07C211/54 ,  C07C211/58 ,  C07C211/61 ,  C07C2603/50 ,  C07C2603/54 ,  C07D401/10 ,  C07D407/10 ,  C07D493/04 ,  C07D493/06 ,  C07D495/04 ,  C07F7/0814 ,  C07F7/10 ,  C09K11/06 ,  C09K2211/1011 ,  H01L51/0058 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/5012 ,  H01L2251/308 ,  H05B33/14

摘要： The disclosure relates to organic electroluminescent elements, materials for use in the elements, and devices using the elements, which include a compound represented by the following General Formula (1): where R1 to R12 each independently represents a hydrogen atom or a substituent and which may be bound to each other to form a non-aromatic ring, where Z1 to Z4 each independently represents a hydrogen atom or a substituent, and where Z1 and Z2, and Z3 and Z4 may be bound to each other to form a ring.

摘要翻译： 本公开涉及有机电致发光元件，元件中使用的材料和使用这些元件的器件，其包括由以下通式（1）表示的化合物：其中R 1至R 12各自独立地表示氢原子或取代基，并且其中 可以彼此结合形成非芳族环，其中Z1至Z4各自独立地表示氢原子或取代基，并且其中Z1和Z2以及Z3和Z4可以彼此结合形成环。