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公开(公告)号：US20170186977A1
公开(公告)日：2017-06-29
申请号：US15376900
申请日：2016-12-13
IPC分类号： H01L51/00 , C09K11/06 , C09K11/02 , C07D487/20
CPC分类号： H01L51/0072 , C07D487/20 , C09K11/025 , C09K11/06 , H01L51/0052 , H01L51/0059 , H01L51/0071 , H01L51/0085 , H01L51/5012 , H01L51/5016 , H01L51/5056 , H01L51/5072 , H01L51/5096
摘要： Compounds containing indolocathazole, and aromatic and/or heteroaromatic building blocks, are disclosed in this application. These compounds are useful for application in organic electroluminescent devices.
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公开(公告)号：US20240324445A1
公开(公告)日：2024-09-26
申请号：US18675910
申请日：2024-05-28
发明人： Zhiqiang Ji , Lichang Zeng , Chun Lin
CPC分类号： H10K85/346 , C07F15/0086 , C09K11/06 , C09K2211/1029 , C09K2211/185 , H10K50/11 , H10K50/81 , H10K2101/10
摘要： The present invention discloses novel Pt (IV) compounds useful for enhancing the performance of organic electroluminescent devices.
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公开(公告)号：US20240155859A1
公开(公告)日：2024-05-09
申请号：US18413674
申请日：2024-01-16
发明人： Zhiqiang Ji , Bin Ma
IPC分类号： H10K50/12 , C07C13/62 , C07D487/06 , C07D487/16 , C07D487/22 , C07D495/06 , C07D495/16 , C07D495/22 , C07D519/00 , H10K50/11 , H10K50/17 , H10K50/828 , H10K85/60
CPC分类号： H10K50/12 , C07C13/62 , C07D487/06 , C07D487/16 , C07D487/22 , C07D495/06 , C07D495/16 , C07D495/22 , C07D519/00 , H10K50/11 , H10K50/171 , H10K50/828 , H10K85/624 , H10K85/625 , H10K85/6572 , H10K85/6574 , H10K85/6576 , C07C2603/54 , H10K50/15
摘要： Circulene compounds of Formula I or Formula II, and organic light emitting devices (OLED) that include an organic layer disposed between an anode and a cathode, wherein the organic layer includes a compound of Formula I or Formula II. In addition, the OLED can be incorporated into one or more of a consumer product, for example, an electronic component module, and/or a lighting panel.
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公开(公告)号：US11970508B2
公开(公告)日：2024-04-30
申请号：US17215284
申请日：2021-03-29
发明人： Zhiqiang Ji , Pierre-Luc T. Boudreault , Wei-Chun Shih , Alexey Borisovich Dyatkin , Jui-Yi Tsai
CPC分类号： C07F15/0033 , C07F15/0086 , H10K85/342 , H10K85/346
摘要： Provided are transition metal compounds having 1,2,3-triazine. Also provided are formulations comprising these transition metal compounds having 1,2,3-triazine. Further provided are OLEDs and related consumer products that utilize these transition metal compounds having 1,2,3-triazine.
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公开(公告)号：US11910708B2
公开(公告)日：2024-02-20
申请号：US17713357
申请日：2022-04-05
IPC分类号： H10K85/00 , H10K85/60 , H10K50/11 , H10K50/17 , H10K50/18 , H10K50/82 , H10K85/30 , H10K50/15 , H10K50/16 , H10K101/10 , H10K101/00 , H10K102/00
CPC分类号： H10K85/654 , H10K50/11 , H10K50/17 , H10K50/18 , H10K50/82 , H10K85/342 , H10K85/6572 , H10K85/6576 , H10K50/15 , H10K50/16 , H10K2101/10 , H10K2101/90 , H10K2102/321
摘要： A compound including a first ligand LA selected from the following group:
is disclosed.-
公开(公告)号：US11903305B2
公开(公告)日：2024-02-13
申请号：US16563838
申请日：2019-09-07
发明人： Pierre-Luc T. Boudreault , Bin Ma , Zhiqiang Ji , Alan Deangelis
CPC分类号： H10K85/342 , C07F15/0033 , C09K11/06 , C09K2211/1029 , C09K2211/185 , H10K50/11 , H10K2101/10
摘要： A compound having a structure of formula Ir(LA)m(LB)n, where ligand LA has Formula I
and ligand LB has Formula II
that is useful as an emitter in OLEDs is disclosed.-
公开(公告)号：US11827651B2
公开(公告)日：2023-11-28
申请号：US16857545
申请日：2020-04-24
CPC分类号： C07F15/0093 , C07F15/0033 , H10K50/12 , H10K85/342 , H10K85/346
摘要： Provided is a compound comprising a first ligand LA of
where at least one of RA and RB is a structure of-
公开(公告)号：US20230365607A1
公开(公告)日：2023-11-16
申请号：US18352054
申请日：2023-07-13
发明人： Jui-Yi TSAI , Alexey Borisovich DYATKIN , Zhiqiang Ji , Walter YEAGER , Pierre-Luc T. BOUDREAULT
CPC分类号： C07F15/0033 , H10K85/342
摘要： A compound comprising a first bidentate ligand LA having a structure of Formula I,
is provided. In Formula I, each of Y1 to Y12 is CR or N; each R can be same or different; each R is hydrogen or a substituent; at least one pair selected from Y3-Y4, Y7-Y8, or Y11-Y12 are CR and the Rs are joined or fused into a ring; and LA is complexed to a metal M selected from the group consisting of Os, Ir, Pd, and Pt. Formulations, OLEDs, and consumer products containing the compound are also provided.-
公开(公告)号：US11818946B2
公开(公告)日：2023-11-14
申请号：US17674406
申请日：2022-02-17
IPC分类号： H01L51/00 , H10K85/30 , C07F15/00 , C09K11/06 , H10K50/11 , H10K50/16 , H10K50/18 , H10K101/30 , H10K101/40
CPC分类号： H10K85/342 , C07F15/0033 , C09K11/06 , C09K2211/1029 , H10K50/11 , H10K50/16 , H10K50/18 , H10K2101/30 , H10K2101/40
摘要： A compound comprising a ligand LA coordinated to a metal M, the ligand LA selected from the group consisting of Formula I, Formula II, and Formula III
ring A is a 5- or 6-membered carbocyclic or heterocyclic ring; wherein ring A of Formula I connects to ring B at X1, X2, or X3 to form a five-membered chelate ring with the metal; Z1 and Z2 are independently selected from C or N; and X1 to X10 are independently selected from C or N. An organic light emitting device (OLED) comprising an anode, a cathode and an organic layer disposed between the anode and the cathode, the organic layer comprising a compound selected from Formula I, Formula II, or Formula III, and a consumer product comprising the OLED.-
公开(公告)号：US20230337520A1
公开(公告)日：2023-10-19
申请号：US18297744
申请日：2023-04-10
发明人： Derek Ian WOZNIAK , Zhiqiang Ji , Jerald Feldman , Elena Sheina , Pierre-Luc T. Boudreault , Wei-Chun Shih
CPC分类号： H10K85/342 , C07F15/0033 , C09K11/06 , C07B2200/05 , C09K2211/1029 , C09K2211/1092 , C09K2211/185 , H10K50/11
摘要： Provided are compounds having a formula of Ir(LA)p(LB)q(LC)r, wherein LA has a structure of Formula IA:
LB has a structure of Formula IB:
. Also provided are formulations comprising these compounds. Further provided are OLEDs and related consumer products that utilize these compounds.
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