公开(公告)号：US11634445B2

公开(公告)日：2023-04-25

申请号：US16867014

申请日：2020-05-05

Applicant: UNIVERSAL DISPLAY CORPORATION

Inventor： Wei-Chun Shih ,  Pierre-Luc T. Boudreault ,  Bert Alleyne ,  Tyler Fleetham ,  Zhiqiang Ji ,  Hsiao-Fan Chen ,  Jerald Feldman

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

Abstract: Provided is a compound comprising a first ligand LA of

公开(公告)号：US11495756B2

公开(公告)日：2022-11-08

申请号：US16855543

申请日：2020-04-22

Applicant: Universal Display Corporation

Inventor： Zhiqiang Ji ,  Pierre-Luc T. Boudreault ,  Wei-Chun Shih

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

Abstract: Provided are a compounds comprising a first ligand LA of