公开(公告)号：US20250107441A1

公开(公告)日：2025-03-27

申请号：US18830685

申请日：2024-09-11

Applicant: UNIVERSAL DISPLAY CORPORATION

Inventor： Tyler Fleetham ,  Peter Wolohan ,  Elena Sheina ,  Jerald Feldman ,  Courtney A. DelPo ,  Muazzam Idris ,  Mahesh Paudyal ,  Robert Dyer ,  Wystan Neil Palmer

IPC: H10K85/60 ,  C07F5/02 ,  C07F19/00 ,  C09K11/02 ,  H10K50/12 ,  H10K85/30 ,  H10K85/40 ,  H10K101/00 ,  H10K101/20

Abstract: Provided are organic compounds comprising a boron atom which is part of two 6-membered rings which are fused together and to which at least three further 6-membered aromatic rings are fused. Also provided are formulations comprising these organic compounds. Further provided are organic light emitting devices (OLEDs) as well as related consumer products that utilize these organic compounds.

公开(公告)号：US20250084107A1

公开(公告)日：2025-03-13

申请号：US18796367

申请日：2024-08-07

Applicant: UNIVERSAL DISPLAY CORPORATION

Inventor： Tyler FLEETHAM ,  Peter WOLOHAN ,  Nicholas J. THOMPSON ,  Courtney A. DelPo ,  Jerald FELDMAN

IPC: C07F7/08 ,  C07B59/00 ,  C07D401/14 ,  C07D405/14 ,  H10K85/40 ,  H10K85/60

Abstract: Provided are organic compounds comprising at least two 6-membered aromatic rings which are connected together by a single bond and which are bond to a nitrogen atom of a 5-membered nitrogen-containing ring. Also provided are formulations comprising these organic compounds. Further provided are organic light emitting devices (OLEDs) and related consumer products that utilize these organic compounds.

公开(公告)号：US20250115627A1

公开(公告)日：2025-04-10

申请号：US18900688

申请日：2024-09-28

Applicant: UNIVERSAL DISPLAY CORPORATION

Inventor： Tyler Fleetham ,  Geza Szigethy ,  Courtney A. DelPo ,  Hsiao-Fan Chen ,  Elena Sheina ,  Peter Wolohan

IPC: C07F7/08 ,  C07B59/00 ,  H10K85/40 ,  H10K85/60

Abstract: Provided are organic compounds comprising at least one germy or silyl group which is attached to a 6-membered aromatic carbocyclic or heterocyclic ring. Also provided are formulations comprising these organic compounds. Further provided are organic light emitting devices (OLEDs) as well as related consumer products that utilize these organic compounds.

公开(公告)号：US20250113732A1

公开(公告)日：2025-04-03

申请号：US18895417

申请日：2024-09-25

Applicant: UNIVERSAL DISPLAY CORPORATION

Inventor： Tyler Fleetham ,  Courtney A. DelPo ,  Peter Wolohan ,  Hsiao-Fan Chen ,  Elena Sheina

IPC: H10K85/60 ,  C07F7/08 ,  H10K50/12

Abstract: Provided are organic compounds comprising a nitrogen-containing 5-membered aromatic or non-aromatic ring, wherein the ring nitrogen is a tertiary nitrogen having bonds to three different carbon atoms. Also provided are formulations comprising these organic compounds. Further provided are organic light emitting devices (OLEDs) and related consumer products that utilize these organic compounds.