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公开(公告)号：US20210050532A1
公开(公告)日：2021-02-18
申请号：US16983572
申请日：2020-08-03
发明人： Hsiao-Fan CHEN , George FITZGERALD , Tyler FLEETHAM , Peter WOLOHAN , Joseph A. MACOR , Morgan C. MACINNIS , Neil PALMER , Geza SZIGETHY , Noah HORWITZ
摘要： Provided are compounds comprising a ligand LA of Formula I
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公开(公告)号：US20190051845A1
公开(公告)日：2019-02-14
申请号：US16044620
申请日：2018-07-25
摘要： A compound having a structure of the formula Ir(LA)(LB), in which LA is a bidentate, tridentate, tetradentate, pentadentate, or hexadentate ligand and LB is a monodentate, bidentate, tridentate, or tetradentate ligand, or not present, and where the total denticity of LA plus LB is 6, and LA includes at least one structure of Formula I: is disclosed as a useful phosphorescent emitter compound.
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公开(公告)号：US20240122061A1
公开(公告)日：2024-04-11
申请号：US18504375
申请日：2023-11-08
发明人： Hsiao-Fan CHEN , George FITZGERALD , Tyler FLEETHAM , Peter WOLOHAN , Joseph A. MACOR , Morgan C. MACINNIS , Wystan Neil PALMER , Geza SZIGETHY , Noah HORWITZ
CPC分类号： H10K85/346 , C07F15/0033 , C07F15/0086 , C07F19/00 , C09K11/06 , C09K11/87 , H10K85/40 , H10K85/615 , H10K85/654 , H10K85/6572 , H10K85/6574 , C09K2211/1007 , C09K2211/1029 , C09K2211/1044 , C09K2211/185
摘要： Provided are compounds comprising a ligand LA of Formula I
where the ligand LA is coordinated to Ir.-
公开(公告)号：US20230371360A1
公开(公告)日：2023-11-16
申请号：US18356265
申请日：2023-07-21
发明人： Hsiao-Fan CHEN , Morgan C. MACINNIS , Noah HORWITZ , Rasha HAMZE , Fadi M. JRADI , Sean Michael RYNO , Douglas WILLIAMS , Charles J. STANTON , Raghupathi NEELARAPU , Weiye GUAN , Joseph A. MACOR , Geza SZIGETHY
CPC分类号： H10K85/342 , C07F15/0033 , C09K11/06 , H10K50/12
摘要： In one aspect, provided is a compound of Formula I,
In Formula I, M is Pt or Pd; L has the structure
F1 is
or a direct bond; rings A, B, C, D, and F are independently monocyclic rings or multicyclic fused ring systems; each of X1 to X10 is independently C or N; each of Z1 to Z4 is C or N; each of L1 to L5 is a direct bond or an organic linker, each of a, b, c, and d is 0 or 1; each K1 to K4 is a direct bond, O, or S; each of Z1 to Z4 that is connected to O or S is C; and each RA, RB, RC, RD, RE, and RX is independently hydrogen or a substituent.-
公开(公告)号：US20230006150A1
公开(公告)日：2023-01-05
申请号：US17832156
申请日：2022-06-03
发明人： Jui-Yi TSAI , Alexey Borisovich DYATKIN , Walter YEAGER , Joseph A. MACOR , Sean Michael RYNO , Jason BROOKS , Wei-Chun SHIH , Pierre-Luc T. BOUDREAULT , Scott BEERS
摘要： Provided is a compound including a first ligand LA of Formula I, In Formula I, moiety A is a monocyclic ring or a multicyclic fused ring system; one of X1, X2, and X3 is C and is connected to X4; one of X1, X2, and X3 is N and is coordinated to a metal M; and the remaining one of X1, X2, and X3 is CR or N; X4 is C or N; Y is a divalent linking group; each R, R′, RA, and RB is independently hydrogen or a General Substituent; each of K1 and K2 is independently direct bond, O, or S; and metal M is selected from the group consisting of Os, Ir, Pd, Pt, Cu, Ag, and Au. Formulations, OLEDs, and consumer products including the same are also provided.
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公开(公告)号：US20240251657A1
公开(公告)日：2024-07-25
申请号：US18509317
申请日：2023-11-15
发明人： Hsiao-Fan CHEN , Scott BEERS , Tongxiang LU , Joseph A. MACOR , Thrimurtulu NEETIPALLI , Hai T. Le , Jason DENNY
CPC分类号： H10K85/346 , C07F15/0086 , C09K11/02 , C09K11/06 , H10K50/11
摘要： Provided are neutral Pt or Pd compounds comprising a tridentate and a monodentate ligand, wherein the tridentate ligand comprises at least three 5- or 6-membered rings. Also provided are formulations comprising these neutral Pt or Pd compounds. Further provided are organic light emitting devices (OLEDs) and related consumer products that utilize these neutral Pt or Pd compounds.
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公开(公告)号：US20240158428A1
公开(公告)日：2024-05-16
申请号：US18476647
申请日：2023-09-28
发明人： Alexey Borisovich DYATKIN , Elena SHEINA , Zhiqiang JI , Hsiao-Fan CHEN , Scott BEERS , Satwinder Singh MAROK , Joseph A. MACOR , John CHIARELLO , Charles J. Stanton
CPC分类号： C07F15/0033 , C07F15/0086 , C09K11/02 , H10K85/20 , H10K85/342 , H10K85/346 , H10K85/40 , H10K85/615 , H10K85/622 , H10K85/654 , H10K85/6572 , H10K85/6574 , H10K85/6576 , H10K85/658 , C07B2200/05
摘要： Provided are organometallic compounds comprising an at least bidentate ligand comprising at least five cyclic moieties and a central metal ion which is preferably Ir or Pt. Also provided are formulations comprising these organometallic compounds. Further provided are organic light emitting devices (OLEDs) and related consumer products that utilize these organometallic compounds.
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公开(公告)号：US20240074301A1
公开(公告)日：2024-02-29
申请号：US18481417
申请日：2023-10-05
发明人： Wystan Neil PALMER , Wei-Chun SHIH , George FITZGERALD , Joseph A. MACOR , Rasha HAMZE , Pierre-Luc T. BOUDREAULT , Geza SZIGETHY , Zhiqiang JI , Derek Ian WOZNIAK , Hsiao-Fan CHEN
CPC分类号： H10K85/342 , C07F15/0033 , C09K11/06 , H10K50/11
摘要： Provided are compounds comprising ligands LA that are ligands of Pt and Ir complexes for OLED applications. Also provided are formulations comprising these compounds comprising ligands LA that are ligands of Pt and Ir complexes for OLED applications. Further provided are OLEDs and related consumer products that utilize these compounds comprising ligands LA that are ligands of Pt and Ir complexes for OLED applications.
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公开(公告)号：US20230287011A1
公开(公告)日：2023-09-14
申请号：US17937801
申请日：2022-10-04
IPC分类号： C07F5/02 , C07D519/00 , H01L51/00
CPC分类号： C07F5/027 , C07D519/00 , H01L51/008 , H01L51/5206
摘要： Provided are organometallic compounds comprising a first ligand LA which comprises at least two rings which are bridged by a two-atom linker comprising two structures which are independently selected from the group consisting of CR, CRR’, SiRR’, GeRR’, BR, BRR’, N, NR, O, and S. Also provided are formulations comprising these organometallic compounds. Further provided are organic light emitting devices (OLEDs) and related consumer products that utilize these organometallic compounds.
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公开(公告)号：US20230121594A1
公开(公告)日：2023-04-20
申请号：US17851496
申请日：2022-06-28
发明人： Geza SZIGETHY , Joseph A. MACOR , Neil PALMER
摘要： The present disclosure provides a compound including a first ligand LA of Formula I, In Formula I, ring A is a 7 to 12-membered heterocyclic ring that is fused to ring B, which is a 5-membered or 6-membered heterocyclic ring; ring C is a 5- or 6-membered ring; n is 1 or 2; X is selected from B, N, Al, In, and Ga; each W is selected from NR, O, S, Se, SO, SO2, BR, CRR′, C═CRR′, SiRR′, PRR′, and GeRR′; each of Z1, Z2, and Z3 is independently C or N; at least one of Z1, Z2, and Z3 is N; each R, R′, RA, RB, and RC is hydrogen or general substituent; each of K1 and K2 is a direct bond, O, or S; LA is coordinated to a metal M. Formulations, OLEDs, and consumer products containing the compound are also disclosed.
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