公开(公告)号：US08679646B2

公开(公告)日：2014-03-25

申请号：US12875564

申请日：2010-09-03

申请人： Atsushi Wada ,  Yukitami Mizuno ,  Tomoaki Sawabe ,  Isao Takasu ,  Tomoko Sugizaki ,  Shintaro Enomoto ,  Isao Amemiya

发明人： Atsushi Wada ,  Yukitami Mizuno ,  Tomoaki Sawabe ,  Isao Takasu ,  Tomoko Sugizaki ,  Shintaro Enomoto ,  Isao Amemiya

IPC分类号： H01L51/54 ,  C09K11/06

CPC分类号： H01L51/0091 ,  H01L51/009

摘要： According to one embodiment, there is provided an organic light-emitting diode including an anode and a cathode arranged apart from each other, and an emissive layer interposed between the anode and the cathode and including a host material and an emitting dopant. The emitting dopant includes a copper complex represented by the formula (1): where Cu+ represents a copper ion, the ligand A represents a pyridine derivative having nitrogen as a coordinate element and may have a substituent, PR1R2R3 is a phosphine compound coordinating with Cu+, where R1, R2 and R3 may be the same or different, and represent a linear, branched or cyclic alkyl group having 6 or less carbon atoms or an aromatic cyclic group which may have a substituent, and X− represents a counter ion (counterion) where X represents F, Cl, Br, I, BF4, PF6, CH3CO2, CF3CO2, CF3SO3 or ClO4.

摘要翻译： 根据一个实施例，提供了一种包括彼此分开布置的阳极和阴极的有机发光二极管和插在阳极和阴极之间并包括主体材料和发射掺杂剂的发射层。 发光掺杂剂包括由式（1）表示的铜络合物：其中Cu +表示铜离子，配体A表示以氮为坐标元素的吡啶衍生物，可以具有取代基，PR1R2R3为与Cu +配位的膦化合物， 其中R1，R2和R3可以相同或不同，表示具有6个或更少碳原子的直链，支链或环状烷基或可以具有取代基的芳族环状基团，X-表示抗衡离子（抗衡离子） 其中X表示F，Cl，Br，I，BF 4，PF 6，CH 3 CO 2，CF 3 CO 2，CF 3 SO 3或ClO 4。

公开(公告)号：US20110215304A1

公开(公告)日：2011-09-08

申请号：US12875564

申请日：2010-09-03

申请人： Atsushi WADA ,  Yukitami Mizuno ,  Tomoaki Sawabe ,  Isao Takasu ,  Tomoko Sugizaki ,  Shintaro Enomoto ,  Isao Amemiya

发明人： Atsushi WADA ,  Yukitami Mizuno ,  Tomoaki Sawabe ,  Isao Takasu ,  Tomoko Sugizaki ,  Shintaro Enomoto ,  Isao Amemiya

IPC分类号： H01L51/54

CPC分类号： H01L51/0091 ,  H01L51/009

摘要： According to one embodiment, there is provided an organic light-emitting diode including an anode and a cathode arranged apart from each other, and an emissive layer interposed between the anode and the cathode and including a host material and an emitting dopant. The emitting dopant includes a copper complex represented by the formula (1): where Cu+ represents a copper ion, the ligand A represents a pyridine derivative having nitrogen as a coordinate element and may have a substituent, PR1R2R3 is a phosphine compound coordinating with Cu+, where R1, R2 and R3 may be the same or different, and represent a linear, branched or cyclic alkyl group having 6 or less carbon atoms or an aromatic cyclic group which may have a substituent, and X− represents a counter ion (counterion) where X represents F, Cl, Br, I, BF4, PF6, CH3CO2, CF3CO2, CF3SO3 or ClO4.

摘要翻译： 根据一个实施例，提供了一种包括彼此分开布置的阳极和阴极的有机发光二极管和插在阳极和阴极之间并包括主体材料和发射掺杂剂的发射层。 发光掺杂剂包括由式（1）表示的铜络合物：其中Cu +表示铜离子，配体A表示以氮为坐标元素的吡啶衍生物，可以具有取代基，PR1R2R3为与Cu +配位的膦化合物， 其中R1，R2和R3可以相同或不同，表示具有6个或更少碳原子的直链，支链或环状烷基或可以具有取代基的芳族环状基团，X-表示抗衡离子（抗衡离子） 其中X表示F，Cl，Br，I，BF 4，PF 6，CH 3 CO 2，CF 3 CO 2，CF 3 SO 3或ClO 4。

公开(公告)号：US20120056162A1

公开(公告)日：2012-03-08

申请号：US13040366

申请日：2011-03-04

申请人： Atsushi Wada ,  Isao Takasu ,  Yukitami Mizuno ,  Tomoaki Sawabe ,  Tomoko Sugizaki ,  Shintaro Enomoto

发明人： Atsushi Wada ,  Isao Takasu ,  Yukitami Mizuno ,  Tomoaki Sawabe ,  Tomoko Sugizaki ,  Shintaro Enomoto

IPC分类号： H01L51/54 ,  C07F15/00

CPC分类号： C07F9/5045 ,  C07F9/5022

摘要： According to one embodiment, there is provided a compound represented by Formula (1): where Cu+ represents a copper ion, PR1R2R3 is a phosphine compound coordinating with Cu+, where R1, R2 and R3 may be the same or different, and represent a linear, branched or cyclic alkyl group having 1-6 carbon atoms or an aromatic cyclic group which may have a substituent, R4 is an electron-donating substituent and X− represents a counter ion where X is at least one selected from the group consisting of F, Cl, Br, I, BF4, PF6, CH3CO2, CF3CO2, CF3SO3 and ClO4.

摘要翻译： 根据一个实施方案，提供由式（1）表示的化合物：其中Cu +表示铜离子，PR1R2R3是与Cu +配位的膦化合物，其中R1，R2和R3可以相同或不同，并且表示线性 具有1-6个碳原子的支链或环状烷基或可以具有取代基的芳族环状基团，R4是给电子取代基，X表示其中X是选自F ，Cl，Br，I，BF 4，PF 6，CH 3 CO 2，CF 3 CO 2，CF 3 SO 3和ClO 4。

公开(公告)号：US20120056163A1

公开(公告)日：2012-03-08

申请号：US13049967

申请日：2011-03-17

申请人： Tomoaki Sawabe ,  Atsushi Wada ,  Yukitami Mizuno ,  Tomoko Sugizaki ,  Isao Takasu ,  Shintaro Enomoto

发明人： Tomoaki Sawabe ,  Atsushi Wada ,  Yukitami Mizuno ,  Tomoko Sugizaki ,  Isao Takasu ,  Shintaro Enomoto

IPC分类号： H01L51/54 ,  C07F1/08

CPC分类号： C07F9/5045 ,  C07F9/58 ,  H01L51/0091 ,  H01L51/5016

摘要： According to one embodiment, there is provided a compound represented by Formula (1): where Cu represents a copper, PR1R2R3 is a phosphine compound coordinating with Cu, where R1, R2, R3, R4 and R5 may be the same or different, and represent a linear, branched or cyclic alkyl group having 1-6 carbon atoms or an aromatic cyclic group which may have a substituent, R6, R7, R8 and R9 each independently represents a halogen atom, cyano group, nitro group, linear, branched or cyclic alkyl group having 1-6 carbon atoms or H, and X is F, Cl, Br or I.

摘要翻译： 根据一个实施方案，提供由式（1）表示的化合物：其中Cu表示铜，PR1R2R3是与Cu配位的膦化合物，其中R 1，R 2，R 3，R 4和R 5可以相同或不同，以及 代表具有1-6个碳原子的直链，支链或环状烷基或可具有取代基的芳族环状基团，R6，R7，R8和R9各自独立地表示卤素原子，氰基，硝基，直链，支链或 具有1-6个碳原子的环状烷基或H，X是F，Cl，Br或I.

公开(公告)号：US09136485B2

公开(公告)日：2015-09-15

申请号：US13233276

申请日：2011-09-15

申请人： Atsushi Wada ,  Yukitami Mizuno ,  Tomoaki Sawabe ,  Isao Takasu ,  Tomoko Sugizaki ,  Shintaro Enomoto

发明人： Atsushi Wada ,  Yukitami Mizuno ,  Tomoaki Sawabe ,  Isao Takasu ,  Tomoko Sugizaki ,  Shintaro Enomoto

IPC分类号： H01L51/54 ,  C09K11/06 ,  H01L51/00 ,  C07F1/00 ,  C07F9/58 ,  H01L51/50

CPC分类号： H01L51/0091 ,  C07F1/005 ,  C07F9/58 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/188 ,  H01L51/5016

摘要： According to one embodiment, there is provided a compound represented by Formula (1): where Cu+ represents a copper ion, each of R1 and R2 represents a linear, branched or cyclic alkyl group or an aromatic cyclic group which may have a substituent, each of R3, R4, R5 and R6 represents a halogen atom, a cyano group, a nitro group, a linear, branched or cyclic alkyl group or H, and X− represents a counter ion where X is selected from the group consisting of F, Cl, Br, I, BF4, PF6, CH3CO2, CF3CO2, CF3SO3 and ClO4.

摘要翻译： 根据一个实施方案，提供由式（1）表示的化合物：其中Cu +表示铜离子，R1和R2各自表示可以具有取代基的直链，支链或环状烷基或芳族环状基团，各自可以具有取代基 的R 3，R 4，R 5和R 6表示卤素原子，氰基，硝基，直链，支链或环状烷基或H，X表示其中X选自F， Cl，Br，I，BF 4，PF 6，CH 3 CO 2，CF 3 CO 2，CF 3 SO 3和ClO 4。

公开(公告)号：US08535815B2

公开(公告)日：2013-09-17

申请号：US13049967

申请日：2011-03-17

申请人： Tomoaki Sawabe ,  Atsushi Wada ,  Yukitami Mizuno ,  Tomoko Sugizaki ,  Isao Takasu ,  Shintaro Enomoto

发明人： Tomoaki Sawabe ,  Atsushi Wada ,  Yukitami Mizuno ,  Tomoko Sugizaki ,  Isao Takasu ,  Shintaro Enomoto

IPC分类号： H01L51/54 ,  C09K11/06

CPC分类号： C07F9/5045 ,  C07F9/58 ,  H01L51/0091 ,  H01L51/5016

摘要： According to one embodiment, there is provided a compound represented by Formula (1): where Cu represents a copper, PR1R2R3 is a phosphine compound coordinating with Cu, where R1, R2, R3, R4 and R5 may be the same or different, and represent a linear, branched or cyclic alkyl group having 1-6 carbon atoms or an aromatic cyclic group which may have a substituent, R6, R7, R8 and R9 each independently represents a halogen atom, cyano group, nitro group, linear, branched or cyclic alkyl group having 1-6 carbon atoms or H, and X is F, Cl, Br or I.

摘要翻译： 根据一个实施方案，提供由式（1）表示的化合物：其中Cu表示铜，PR1R2R3是与Cu配位的膦化合物，其中R 1，R 2，R 3，R 4和R 5可以相同或不同，以及 代表具有1-6个碳原子的直链，支链或环状烷基或可具有取代基的芳族环状基团，R6，R7，R8和R9各自独立地表示卤素原子，氰基，硝基，直链，支链或 具有1-6个碳原子的环状烷基或H，X是F，Cl，Br或I.

公开(公告)号：US20120181515A1

公开(公告)日：2012-07-19

申请号：US13234423

申请日：2011-09-16

申请人： Atsushi Wada ,  Yukitami Mizuno ,  Tomoaki Sawabe ,  Isao Takasu ,  Tomoko Sugizaki ,  Shintaro Enomoto

发明人： Atsushi Wada ,  Yukitami Mizuno ,  Tomoaki Sawabe ,  Isao Takasu ,  Tomoko Sugizaki ,  Shintaro Enomoto

IPC分类号： H01L51/54

CPC分类号： H01L51/0091 ,  C07F1/005 ,  C07F9/5045 ,  C09K11/06 ,  C09K2211/1044 ,  C09K2211/188 ,  H01L51/0042 ,  H01L51/007 ,  H01L51/008 ,  H01L51/5016 ,  H05B33/14

摘要： According to one embodiment, there is provided an organic light-emitting diode including an anode and a cathode which are arranged apart from each other, and an emissive layer interposed between the anode and the cathode and including a host material and an emitting dopant. The emitting dopant includes a compound represented by the formula (1): where R1 and R2 each independently represents a halogen atom, a cyano group, a nitro group, a linear, branched or cyclic alkyl group, or H, and R3, R4 and R5 each independently represents a linear, branched or cyclic alkyl group, or an aromatic cyclic group optionally having substituent(s), X− represents a counter ion.

摘要翻译： 根据一个实施例，提供了包括彼此分开布置的阳极和阴极的有机发光二极管以及插在阳极和阴极之间并包括主体材料和发射掺杂剂的发光层。 发光掺杂剂包括由式（1）表示的化合物：其中R 1和R 2各自独立地表示卤素原子，氰基，硝基，直链，支链或环状的烷基或H，并且R 3，R 4和 R5各自独立地表示直链，支链或环状的烷基或任选具有取代基的芳香族环状基团，X-表示抗衡离子。

公开(公告)号：US20120181514A1

公开(公告)日：2012-07-19

申请号：US13233276

申请日：2011-09-15

申请人： Atsushi Wada ,  Yukitami Mizuno ,  Tomoaki Sawabe ,  Isao Takasu ,  Tomoko Sugizaki ,  Shintaro Enomoto

发明人： Atsushi Wada ,  Yukitami Mizuno ,  Tomoaki Sawabe ,  Isao Takasu ,  Tomoko Sugizaki ,  Shintaro Enomoto

IPC分类号： H01L51/54 ,  C07F15/00

CPC分类号： H01L51/0091 ,  C07F1/005 ,  C07F9/58 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/188 ,  H01L51/5016

摘要： According to one embodiment, there is provided a compound represented by Formula (1): where Cu+ represents a copper ion, each of R1 and R2 represents a linear, branched or cyclic alkyl group or an aromatic cyclic group which may have a substituent, each of R3, R4, R5 and R6 represents a halogen atom, a cyano group, a nitro group, a linear, branched or cyclic alkyl group or H, and X− represents a counter ion where X is selected from the group consisting of F, Cl, Br, I, BF4, PF6, CH3CO2, CF3CO2, CF3SO3 and ClO4.

摘要翻译： 根据一个实施方案，提供由式（1）表示的化合物：其中Cu +表示铜离子，R1和R2各自表示可以具有取代基的直链，支链或环状烷基或芳族环状基团，各自可以具有取代基 的R 3，R 4，R 5和R 6表示卤素原子，氰基，硝基，直链，支链或环状烷基或H，X表示其中X选自F， Cl，Br，I，BF 4，PF 6，CH 3 CO 2，CF 3 CO 2，CF 3 SO 3和ClO 4。

公开(公告)号：US08580403B2

公开(公告)日：2013-11-12

申请号：US13224906

申请日：2011-09-02

申请人： Yukitami Mizuno ,  Isao Amemiya ,  Akiko Hirao ,  Isao Takasu ,  Tomoko Sugizaki ,  Akio Amano ,  Yasushi Shinjo ,  Tomoaki Sawabe ,  Shintaro Enomoto

发明人： Yukitami Mizuno ,  Isao Amemiya ,  Akiko Hirao ,  Isao Takasu ,  Tomoko Sugizaki ,  Akio Amano ,  Yasushi Shinjo ,  Tomoaki Sawabe ,  Shintaro Enomoto

IPC分类号： H01L51/54

CPC分类号： H01L51/004 ,  H01L51/5016

摘要： According to one embodiment, there is provided an organic light-emitting diode including an anode and a cathode which are arranged apart from each other, and an emissive layer interposed between the anode and the cathode and including a host material and an emitting dopant. The host material includes a polymer containing dibenzothiophene backbones represented by the following formula (1) as repeating units: wherein n is an integer of from 20 to 10,000.

摘要翻译： 根据一个实施例，提供了包括彼此分开布置的阳极和阴极的有机发光二极管以及插在阳极和阴极之间并包括主体材料和发射掺杂剂的发光层。 主体材料包括含有由下式（1）表示的二苯并噻吩主链作为重复单元的聚合物：其中n为20至10,000的整数。

公开(公告)号：US20120228585A1

公开(公告)日：2012-09-13

申请号：US13224906

申请日：2011-09-02

申请人： Yukitami Mizuno ,  Isao Amemiya ,  Akiko Hirao ,  Isao Takasu ,  Tomoko Sugizaki ,  Akio Amano ,  Yasushi Shinjo ,  Tomoaki Sawabe ,  Shintaro Enomoto

发明人： Yukitami Mizuno ,  Isao Amemiya ,  Akiko Hirao ,  Isao Takasu ,  Tomoko Sugizaki ,  Akio Amano ,  Yasushi Shinjo ,  Tomoaki Sawabe ,  Shintaro Enomoto

IPC分类号： H01L51/54

CPC分类号： H01L51/004 ,  H01L51/5016

摘要： According to one embodiment, there is provided an organic light-emitting diode including an anode and a cathode which are arranged apart from each other, and an emissive layer interposed between the anode and the cathode and including a host material and an emitting dopant. The host material includes a polymer containing dibenzothiophene backbones represented by the following formula (1) as repeating units: wherein n is an integer of from 20 to 10,000.

摘要翻译： 根据一个实施例，提供了包括彼此分开布置的阳极和阴极的有机发光二极管以及插在阳极和阴极之间并包括主体材料和发射掺杂剂的发光层。 主体材料包括含有由下式（1）表示的二苯并噻吩主链作为重复单元的聚合物：其中n为20至10,000的整数。