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公开(公告)号：US20240196733A1
公开(公告)日：2024-06-13
申请号：US18482916
申请日：2023-10-09
Applicant: UNIVERSAL DISPLAY CORPORATION
Inventor： Elena SHEINA , Peter WOLOHAN , Hsiao-Fan CHEN , Alexey Borisovich DYATKIN , Noah HORWITZ
CPC classification number: H10K85/40 , C09K11/02 , H10K85/30 , H10K85/654 , H10K85/6572 , H10K85/658 , C07B2200/05 , H10K2101/20
Abstract: Provided are compounds of Formula R1R2R3M-L-M′; wherein M is Si or Ge; L is selected from the group consisting of a direct bond, or selected from the group consisting of O, S, Se, BR, BRR′, PR, CR, NR, C═O, C═S, C═NR, C═CRR′, CRR′, SO, SO2, SiRR′, GeRR′, and P(O)R; when L is a direct bond, M′ is SiR4R5R6 or GeR4R5R6; and when L is not a direct bond, M′ is SiR4R5R6, GeR4R5R6, or one or more hydrocarbon groups provided that at least one of the one or more hydrocarbon groups is a carbocyclic group. Also provided are formulations comprising these compounds. Further provided are organic light emitting devices (OLEDs) and related consumer products that utilize these compounds.
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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
Applicant: Universal Display Corporation
Inventor： Hsiao-Fan CHEN , George FITZGERALD , Tyler FLEETHAM , Peter WOLOHAN , Joseph A. MACOR , Morgan C. MACINNIS , Wystan Neil PALMER , Geza SZIGETHY , Noah HORWITZ
CPC classification number: 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
Abstract: 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
Applicant: UNIVERSAL DISPLAY CORPORATION
Inventor： 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 classification number: H10K85/342 , C07F15/0033 , C09K11/06 , H10K50/12
Abstract: 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：US20220396596A1
公开(公告)日：2022-12-15
申请号：US17743561
申请日：2022-05-13
Applicant: UNIVERSAL DISPLAY CORPORATION
Inventor： Rasha HAMZE , Hsiao-Fan CHEN , Peter WOLOHAN , Morgan C. MACINNIS , Woo-Young SO , George FITZGERALD , Noah HORWITZ , Jerald FELDMAN , Elena SHEINA
IPC: C07F15/00 , C07D409/14 , C07D487/04 , C07D403/04 , C07D495/04 , C07D491/048 , C07D403/14 , C07C15/38 , C07D333/76 , C07D251/24 , C07D209/82 , C07F7/08 , C07C15/28 , C07C15/30 , C07D405/14 , C07C211/54 , C07F5/02 , H01L51/00
Abstract: Provided is a compound of Formula I in which at least one moiety A, moiety B, moiety C, or moiety D is a 6-membered carbocyclic or heterocyclic ring, and at least one RA, RB, RC, or RD includes a group having Formula II where RX can be silyl, germyl, boryl, nitrile, F, CF3, cycloalkyl, heterocycloalkyl, or monocyclic heteroaryl. The compounds are useful as emitters in OLEDs providing improved efficiency.
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公开(公告)号：US20220131088A1
公开(公告)日：2022-04-28
申请号：US17501114
申请日：2021-10-14
Applicant: UNIVERSAL DISPLAY CORPORATION
Inventor： Tyler FLEETHAM , Morgan C. MACINNIS , Noah HORWITZ , Jerald FELDMAN , Hsiao-Fan CHEN
IPC: H01L51/00 , C09K11/02 , C09K11/06 , C07F5/02 , C07D403/04
Abstract: Provided are novel organic compounds having a structure of Formula I: Also provided are formulations having these organic compounds. Further provided are OLEDs and related consumer products that utilize these organic compounds.
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Patent Agency Ranking
公开(公告)号：US20240336837A1
公开(公告)日：2024-10-10
申请号：US18669825
申请日：2024-05-21
Applicant: UNIVERSAL DISPLAY CORPORATION
Inventor： Elena SHEINA , Peter WOLOHAN , Hsiao-Fan CHEN , Alexey Borisovich DYATKIN , Noah HORWITZ
CPC classification number: C09K11/06 , H10K50/11 , H10K85/40 , H10K85/615 , C09K2211/1011
Abstract: Provided are compounds of Formula R1R2R3M-L-M′; wherein M is Si or Ge; L is selected from the group consisting of a direct bond, or selected from the group consisting of O, S, Se, BR, BRR′, PR, CR, NR, C═O, C═S, C═NR, C═CRR′, CRR′, SO, SO2, SiRR′, GeRR′, and P(O)R; when L is a direct bond, M′ is SiR4R5R6 or GeR4R5R6; and when L is not a direct bond, M′ is SiR4R5R6, GeR4R5R6, or one or more hydrocarbon groups provided that at least one of the one or more hydrocarbon groups is a carbocyclic group. Also provided are formulations comprising these compounds. Further provided are organic light emitting devices (OLEDs) and related consumer products that utilize these compounds.
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公开(公告)号：US20240244955A1
公开(公告)日：2024-07-18
申请号：US18533200
申请日：2023-12-08
Applicant: UNIVERSAL DISPLAY CORPORATION
Inventor： Noah HORWITZ , Elena SHEINA , Peter WOLOHAN , Hsiao-Fan CHEN , Alexey Borisovich DYATKIN , Tyler FLEETHAM , Sean Michael RYNO , Jerald FELDMAN , Samantha SANTANA
CPC classification number: H10K85/40 , C07F7/0812 , C09K11/06 , H10K50/11
Abstract: Provided are compounds comprising a Si or Ge atom to which three monocyclic or fused polycyclic ring systems comprised of one or more 5-membered or 6-membered rings as well as one selected from the group consisting of B, BR, Al, Ga, N, P, As, Sb, Bi, P═X′, As═X′, Sb═X′, and Bi═X′ are attached. Also provided are formulations comprising these compounds. Further provided are organic light emitting diodes (OLEDs) and related consumer products that utilize these compounds.
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公开(公告)号：US20240083929A1
公开(公告)日：2024-03-14
申请号：US18193526
申请日：2023-03-30
Applicant: UNIVERSAL DISPLAY CORPORATION
Inventor： Nicholas J. THOMPSON , Morgan C. MACINNIS , Hsiao-Fan CHEN , Noah HORWITZ , Peter WOLOHAN , Wystan Neil PALMER , Elena SHEINA , Rasha HAMZE , Fadi M. JRADI
CPC classification number: C07F15/0086 , H10K85/346 , H10K85/40 , H10K85/615 , H10K85/622 , H10K85/626 , H10K85/654 , H10K85/657 , H10K85/6572 , H10K85/6576 , H10K85/658 , C07B2200/05
Abstract: Provided are organometallic compounds that include a ligand LA of
that are useful as emitters in OLEDs. Also provided are formulations comprising these organometallic compounds. Further provided are OLEDs and related consumer products that utilize these organometallic compounds.-
公开(公告)号：US20230192738A1
公开(公告)日：2023-06-22
申请号：US18062149
申请日：2022-12-06
Applicant: UNIVERSAL DISPLAY CORPORATION
Inventor： Neil PALMER , Wei-Chun SHIH , Derek Ian WOZNIAK , Zhiqiang JI , Morgan C. MACINNIS , Hsiao-Fan CHEN , Peter WOLOHAN , George FITZGERALD , Elena SHEINA , Noah HORWITZ , Pierre-Luc T. BOUDREAULT , Chun LIN , Rasha HAMZE , Tyler FLEETHAM
CPC classification number: C07F15/0033 , H01L51/0085 , C07F15/0086 , H01L51/0087 , H01L51/0072 , H01L51/0074 , H01L51/0067 , H01L51/0071 , H01L51/0064 , H01L51/0054 , H01L51/0094 , H01L51/0052 , H01L51/5024
Abstract: A compound comprising a first ligand LA comprising a structure of Formula I,
is provided. In Formula I, moieties A, B, C, and D are each independently a monocyclic ring or a multicyclic fused ring system; each of X1 to X8 is C or N; each independently represents a single bond or a double bond; each of L1, L2, L3, and L4 is independently a direct bond or a linking group; each R, R′, R″, RA, RB, RC, and RD is a hydrogen or a General Substituent; any two adjacent R, R′, R″, RA, RB, RC, and RD may be joined or fused to form a ring; and LA is coordinated to a transition metal M. Formulations, OLEDs, and consumer products containing the compound are also provided.-
公开(公告)号：US20230167145A1
公开(公告)日：2023-06-01
申请号：US18145366
申请日：2022-12-22
Applicant: UNIVERSAL DISPLAY CORPORATION
Inventor： Nicholas J. THOMPSON , Morgan C. MACINNIS , Hsiao-Fan CHEN , Noah HORWITZ , Peter WOLOHAN , Neil PALMER , Elena SHEINA , Rasha HAMZE , Fadi M. JRADI
CPC classification number: C07F15/0086 , H10K85/346 , H10K85/6572 , H10K85/6576 , H10K85/654 , H10K85/657 , H10K85/40 , H10K85/622 , H10K85/615 , H10K85/658 , H10K85/6574 , C07B2200/05
Abstract: Provided are organometallic compounds that include a ligand LA of
that are useful as emitters in OLEDs. Also provided are formulations comprising these organometallic compounds. Further provided are OLEDs and related consumer products that utilize these organometallic compounds.
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