公开(公告)号：US11192910B2

公开(公告)日：2021-12-07

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

公开(公告)号：US12247041B2

公开(公告)日：2025-03-11

申请号：US18340277

申请日：2023-06-23

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

公开(公告)号：US20230331758A1

公开(公告)日：2023-10-19

申请号：US18340277

申请日：2023-06-23

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

CPC classification number: C07F15/0033 ,  C09K11/06 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K85/342 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/185 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/1014 ,  H10K85/622

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：US11725021B2

公开(公告)日：2023-08-15

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 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K85/30 ,  H10K101/10 ,  H10K85/60 ,  H10K101/00

CPC classification number: C07F15/0033 ,  C09K11/06 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K85/342 ,  C09K2211/1007 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/185 ,  H10K85/622 ,  H10K85/654 ,  H10K85/6576 ,  H10K2101/10 ,  H10K2101/90

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