公开(公告)号：US20220009954A1

公开(公告)日：2022-01-13

申请号：US17474113

申请日：2021-09-14

Applicant: UNIVERSAL DISPLAY CORPORATION

Inventor： Zhiqiang JI ,  Jui-Yi TSAI ,  Lichang ZENG ,  Alexey Borisovich DYATKIN ,  Walter YEAGER ,  Eric MARGULIES ,  Pierre-Luc T. BOUDREAULT

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

Abstract: An OLED including an anode, a cathode, and an organic layer between the anode and the cathode, where the organic layer includes a compound having the formula [LA]3-nIr[LB]n is disclosed. In the formula, LA is

公开(公告)号：US20180282356A1

公开(公告)日：2018-10-04

申请号：US15918114

申请日：2018-03-12

Applicant: UNIVERSAL DISPLAY CORPORATION

Inventor： Zhiqiang JI ,  Jui-Yi TSAI ,  Lichang ZENG ,  Alexey Borisovich DYATKIN ,  Walter YEAGER ,  Eric MARGULIES ,  Pierre-Luc T. BOUDREAULT

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

Abstract: A compound having the formula [LA]3-nIr[LB]n is disclosed. In the formula, LA is and LB is Formula I.

公开(公告)号：US20250145648A1

公开(公告)日：2025-05-08

申请号：US19013949

申请日：2025-01-08

Applicant: UNIVERSAL DISPLAY CORPORATION

Inventor： Zhiqiang JI ,  Jui-Yi TSAI ,  Lichang ZENG ,  Alexey Borisovich DYATKIN ,  Walter YEAGER ,  Eric MARGULIES ,  Pierre-Luc T. BOUDREAULT

IPC: C07F15/00 ,  C09K11/06 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K85/30 ,  H10K85/60 ,  H10K101/00 ,  H10K101/10

Abstract: An OLED including an anode, a cathode, and an organic layer between the anode and the cathode, where the organic layer includes a compound having the formula [LA]3-nIr[LB]n is disclosed. In the formula, LA is and LB is

公开(公告)号：US20210024557A1

公开(公告)日：2021-01-28

申请号：US17066690

申请日：2020-10-09

Applicant: UNIVERSAL DISPLAY CORPORATION

Inventor： Zhiqiang JI ,  Jui-Yi TSAI ,  Lichang ZENG ,  Alexey Borisovich DYATKIN ,  Walter YEAGER ,  Eric MARGULIES ,  Pierre-Luc T. BOUDREAULT

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

Abstract: A compound having the formula [LA]3-nIr[LB]n is disclosed. In the formula, LA is and LB is Formula I