公开(公告)号：US12281129B2

公开(公告)日：2025-04-22

申请号：US17380482

申请日：2021-07-20

Applicant: Universal Display Corporation

Inventor： George Fitzgerald ,  Joseph A. Macor ,  Jason Brooks ,  Hsiao-Fan Chen ,  Geza Szigethy ,  Diana Drennan ,  Wystan Neil Palmer ,  Wei-Chun Shih ,  Pierre-Luc T. Boudreault ,  Zhiqiang Ji ,  Woo-Young So ,  Noah Horwitz

IPC: C07F15/00 ,  H10K85/30 ,  H10K85/40 ,  H10K85/60 ,  H10K50/11 ,  H10K101/10

Abstract: Provided are organometallic compounds including a ligand LA of the following Formula I Also provided are formulations including these organometallic compounds. Further provided are OLEDs and related consumer products that utilize these organometallic compounds.

公开(公告)号：US11930699B2

公开(公告)日：2024-03-12

申请号：US16983572

申请日：2020-08-03

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

IPC: C07F15/00 ,  C07F19/00 ,  C09K11/06 ,  C09K11/08 ,  C09K11/87 ,  H10K50/11 ,  H10K50/12 ,  H10K50/13 ,  H10K71/00 ,  H10K85/30 ,  H10K85/40 ,  H10K85/60 ,  H10K101/10

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

公开(公告)号：US12250875B2

公开(公告)日：2025-03-11

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

IPC: C07F15/00 ,  C07F5/02 ,  C07F19/00 ,  C09K11/06 ,  C09K11/08 ,  C09K11/87 ,  H10K50/11 ,  H10K50/12 ,  H10K50/13 ,  H10K71/00 ,  H10K85/30 ,  H10K85/40 ,  H10K85/60 ,  H10K101/10

Abstract: Provided are compounds comprising a ligand LA of Formula I where the ligand LA is coordinated to Ir.

公开(公告)号：US11647667B2

公开(公告)日：2023-05-09

申请号：US16880333

申请日：2020-05-21

Applicant: Universal Display Corporation

Inventor： Jui-Yi Tsai ,  Alexey Borisovich Dyatkin ,  Zhiqiang Ji ,  Pierre-Luc T. Boudreault ,  Peter Wolohan ,  Sean Michael Ryno ,  Hsiao-Fan Chen ,  Tyler Fleetham ,  Noah Horwitz

IPC: C07F15/00 ,  C09K11/06 ,  H01L51/00 ,  H01L51/50

CPC classification number: H01L51/0085 ,  C07F15/0033 ,  C09K11/06 ,  C07B2200/05 ,  C09K2211/1033 ,  C09K2211/185 ,  H01L51/5012 ,  H01L51/5016

Abstract: Provided are organometallic compounds. 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：US12289986B2

公开(公告)日：2025-04-29

申请号：US17409396

申请日：2021-08-23

Applicant: Universal Display Corporation

Inventor： Hsiao-Fan Chen ,  Jason Brooks ,  Morgan C. Macinnis ,  Noah Horwitz

IPC: H01L51/54 ,  C07F15/00 ,  C09K11/06 ,  H10K85/30 ,  H10K50/11 ,  H10K101/10

Abstract: A compound of Formula I is disclosed. In the structure of Formula I, ring A and ring B are 5- or 6-membered rings; L1, L2, L3, and Z are each linking groups; a, b, and c are each 0 or 1, and a+b+c=2 or 3; K1, K2, K3, and K4 are each a direct bond, O, or S; Z1 to Z6 and X1 to X5 are each C or N; W is a linking group comprising 3 to 5 linking atoms, which can be further substituted; M is Pd or Pt; each RA, RB, RC, RD, RE, R, and R′ is selected from H or a variety of substituents, and can be joined to another substituent for form a ring. Organic light emitting devices, consumer products, formulations, and chemical structures containing the compounds are also disclosed.

公开(公告)号：US12245504B2

公开(公告)日：2025-03-04

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: C07D403/04 ,  C07F5/02 ,  C07F7/08 ,  C09K11/02 ,  C09K11/06 ,  H10K85/30 ,  H10K85/40 ,  H10K85/60 ,  H10K50/11 ,  H10K101/10 ,  H10K101/30 ,  H10K101/40

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.

公开(公告)号：US20220069241A1

公开(公告)日：2022-03-03

申请号：US17409396

申请日：2021-08-23

Applicant: Universal Display Corporation

Inventor： Hsiao-Fan Chen ,  Jason Brooks ,  Morgan C. Macinnis ,  Noah Horwitz

IPC: H01L51/00 ,  C07F15/00 ,  C09K11/06

Abstract: A compound of Formula I is disclosed. In the structure of Formula I, ring A and ring B are 5- or 6-membered rings; L1, L2, L3, and Z are each linking groups; a, b, and c are each 0 or 1, and a+b+c=2 or 3; K1, K2, K3, and K4 are each a direct bond, O, or S; Z1 to Z6 and X1 to X5 are each C or N; W is a linking group comprising 3 to 5 linking atoms, which can be further substituted; M is Pd or Pt; each RA, RB, RC, RD, RE, R, and R′ is selected from H or a variety of substituents, and can be joined to another substituent for form a ring. Organic light emitting devices, consumer products, formulations, and chemical structures containing the compounds are also disclosed.