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公开(公告)号：US11920070B2
公开(公告)日：2024-03-05
申请号：US16901087
申请日：2020-06-15
IPC分类号： C09K11/06 , C07D233/06 , C07D239/10 , H10K85/30 , H10K50/11 , H10K101/10
CPC分类号： C09K11/06 , C07D233/06 , C07D239/10 , H10K85/361 , H10K85/371 , C09K2211/188 , H10K50/11 , H10K2101/10
摘要： The co-linear or near co-linear structure of bimetallic Janus-type two-coordinated metal complexes may allow for a large transition dipole moment that can enhance the radiative lifetime. The symmetric nature of the bimetallic Janus complexes diminishes or eliminates the polar nature of the monometallic carbene-metal-amide/arene complexes.
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公开(公告)号：US20230371361A1
公开(公告)日：2023-11-16
申请号：US18312908
申请日：2023-05-05
发明人： Jie Ma , Savannah Kapper , Peter I. Djurovich , Mark E. Thompson
CPC分类号： H10K85/371 , C07F1/08 , C09K11/06 , H10K50/11
摘要： Provided are compounds of Formula (I). Also provided are formulations comprising these compounds. Further provided are OLEDs and related consumer products that utilize these compounds.
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公开(公告)号：US10128450B2
公开(公告)日：2018-11-13
申请号：US15720314
申请日：2017-09-29
摘要： A compound having a structure according to formula (I) is disclosed. In formula (I), Cu is a monovalent copper atom; *C is a carbene carbon; X1 and X2 are selected from alkyl, cycloalkyl, alkoxy, amino, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, heteroalkynyl, arylalkyl, aryloxy, aryl, heteroalkyl, heteroaryl, and combinations thereof; X1 is bonded to *C by a C atom, and X2 is bonded to *C by an N atom; X1 and X2 are optionally joined to form a ring; and Y is selected halide, alkyl, cycloalkyl, alkoxy, amino, phosphine, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, heteroalkynyl, arylalkyl, aryloxy, aryl, heteroalkyl, heteroaryl, and combinations thereof. A formulation containing compound having a structure according to formula (I), and a device with an organic layer comprising disposed between an anode and a cathode, that includes a compound having a structure according to formula (I) are also described.
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公开(公告)号：US20180033977A1
公开(公告)日：2018-02-01
申请号：US15720314
申请日：2017-09-29
CPC分类号： H01L51/0091 , C07F1/08 , C07F9/5045 , H01L51/0052 , H01L51/0054 , H01L51/0058 , H01L51/0067 , H01L51/0071 , H01L51/0072 , H01L51/0074 , H01L51/5016
摘要： A compound having a structure according to formula (I) is disclosed. In formula (I), Cu is a monovalent copper atom; *C is a carbene carbon; X1 and X2 are selected from alkyl, cycloalkyl, alkoxy, amino, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, heteroalkynyl, arylalkyl, aryloxy, aryl, heteroalkyl, heteroaryl, and combinations thereof; X1 is bonded to *C by a C atom, and X2 is bonded to *C by an N atom; X1 and X2 are optionally joined to form a ring; and Y is selected halide, alkyl, cycloalkyl, alkoxy, amino, phosphine, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, heteroalkynyl, arylalkyl, aryloxy, aryl, heteroalkyl, heteroaryl, and combinations thereof. A formulation containing compound having a structure according to formula (I), and a device with an organic layer comprising disposed between an anode and a cathode, that includes a compound having a structure according to formula (I) are also described.
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5.发明申请公开(公告)号：US20150270501A1
公开(公告)日：2015-09-24
申请号：US14433046
申请日：2013-10-07
IPC分类号： H01L51/00
CPC分类号： H01L51/0092 , B82Y10/00 , C09B47/00 , C09B57/10 , H01L51/0046 , H01L51/0047 , H01L51/0077 , H01L51/008 , H01L51/0085 , H01L51/424 , H01L51/441 , H01L51/5004 , H01L2251/552 , Y02E10/549
摘要： Disclosed herein are organic photosensitive optoelectronic devices comprising acceptor and/or donor sensitizers to increase absorption and photoresponse of the photoactive layers of the devices. In particular, devices herein include at least one acceptor layer and at least one donor layer, wherein the acceptor layer may comprise a mixture of an acceptor material and at least one sensitizer, and the donor layer may comprise a mixture of a donor material and at least one sensitizer. Methods of fabricating the organic photosensitive optoelectronic devices are also disclosed.
摘要翻译： 本文公开了包括受体和/或供体敏化剂的有机光敏光电子器件，以增加器件的光活性层的吸收和光响应。 特别地，本文的装置包括至少一个受体层和至少一个施主层，其中受体层可以包含受体材料和至少一种敏化剂的混合物，并且施主层可以包括施主材料和 至少一种敏化剂。 还公开了制造有机光敏光电器件的方法。
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公开(公告)号：US11963438B2
公开(公告)日：2024-04-16
申请号：US16830802
申请日：2020-03-26
IPC分类号： H10K85/30 , C07D471/08 , C07D487/08 , C07F1/08 , C07F1/10 , C07F1/12 , H10K50/11 , H10K50/12
CPC分类号： H10K85/371 , C07D471/08 , C07D487/08 , C07F1/08 , C07F1/10 , C07F1/12 , H10K50/11 , H10K50/12
摘要： The present disclosure provides a compound of Formula I
wherein
M is a metal selected from the group consisting of Cu, Ag, and Au;
T is a five-membered or six-membered heterocyclic ring, which is optionally substituted, wherein T includes a carbene carbon coordinated to M, or T is aromatic and includes a sp2 nitrogen coordinated to M;
L is a group comprising a coordinating member selected from the group consisting of C, N, O, S, and P, wherein the coordinating member coordinates L to M; and
Q1 and Q2 are each independently a linker, wherein the linker connects T to the coordinating member of L to form a macrocyclic ligand coordinated to M.-
公开(公告)号：US20230391798A1
公开(公告)日：2023-12-07
申请号：US18322819
申请日：2023-05-24
发明人： Sunil K. Kandappa , Chandler Dobson , Mark E. Thompson , Peter I. Djurovich , Yongxi Li , Stephen R. Forrest
IPC分类号： C07D519/00 , C07F5/02 , H10K30/50
CPC分类号： C07D519/00 , C07F5/022 , H10K30/50 , H10K2102/10
摘要： Provided are compounds of Formula I. Also provided are formulations comprising these compounds. Further provided are optoelectronic devices that utilize these compounds.
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公开(公告)号：US10199582B2
公开(公告)日：2019-02-05
申请号：US14475257
申请日：2014-09-02
摘要： A compound comprising a ligand LA according to formula (I) as well as, a first device and a formulation including the same are disclosed. In the structure of formula (I): ring A is a 5- or 6-membered heteroaryl ring; X1 is C or N; RA is mono-, bi-, tri-, tetradentate, or unsubstituted; RA, R10, R11, R12, R13, R14, R15, R16, and R17 are independently selected from the group consisting of hydrogen, deuterium, halide, alkyl, cycloalkyl, heteroalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carbonyl, carboxylic acids, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof, any adjacent substituents of RA, R10, R11, R12, R13, R14, R15, R16, and R17 are optionally joined to form a fused ring; the dashed lines represent bonds to a metal M; and metal M has an atomic number greater than 40.
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公开(公告)号：US09847497B2
公开(公告)日：2017-12-19
申请号：US14616438
申请日：2015-02-06
CPC分类号： H01L51/0085 , C07F15/0033 , C07F15/02 , H01L51/5016
摘要： A compound having a structure of Formula M(LA)x(LB)y(LC)z, where ligand LA is ligand LB is and ligand LC is is disclosed. In Formula M(LA)x(LB)y(LC)z, M is a metal having an atomic number greater than 40; x is 1, 2, or 3; y and z are 0, 1, or 2; x+y+z is the oxidation state of metal M; Z1-Z6 are each C or N; ZD is N or a carbene carbon; rings C and D are independently a 5 or 6-membered carbocyclic or heterocyclic ring; R4 is substituted, while each of R1, R2, R3, RC, RD, R11, R12, and R13 are selected from hydrogen and a variety of moieties; and any adjacent substituents of R1, R2, R3, R4, RC, RD, R11, R12, and R13 are optionally joined to form a ring. Formulations and devices, such as an OLEDs, that include the compound of formula M(LA)x(LB)y(LC)z are also described.
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公开(公告)号：US20210009895A1
公开(公告)日：2021-01-14
申请号：US16901087
申请日：2020-06-15
IPC分类号： C09K11/06
摘要： The co-linear or near co-linear structure of bimetallic Janus-type two-coordinated metal complexes may allow for a large transition dipole moment that can enhance the radiative lifetime. The symmetric nature of the bimetallic Janus complexes diminishes or eliminates the polar nature of the monometallic carbene-metal-amide/arene complexes.
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