公开(公告)号：EP3856751B1

公开(公告)日：2023-05-24

申请号：EP19877692.4

申请日：2019-10-31

Inventor： CHE, Chi Ming ,  KWONG, Chun Lam ,  LAM, Tsz Lung

IPC: C07F15/00 ,  C09K11/06 ,  H01L51/50 ,  H01L51/54

公开(公告)号：EP3404735B1

公开(公告)日：2023-05-10

申请号：EP17738565.5

申请日：2017-01-13

Inventor： HAYASHI, Shuichi ,  KABASAWA, Naoaki ,  YAMAMOTO, Takeshi ,  MOCHIZUKI, Shunji

IPC: H01L51/54 ,  C07C211/54 ,  C07C211/61 ,  C07D209/86 ,  C09K11/06

公开(公告)号：EP3807941B1

公开(公告)日：2023-05-03

申请号：EP19730764.8

申请日：2019-06-13

Inventor： GALAN, Elena ,  SCHULZE, Benjamin

IPC: H01L51/54

公开(公告)号：EP4169090A1

公开(公告)日：2023-04-26

申请号：EP21733809.4

申请日：2021-06-18

Applicant: Novaled GmbH

Inventor： NÜLLEN, Max Peter ,  SCHULZE, Benjamin ,  WUDARCZYK, Jakob Jacek

IPC: H01L51/54

公开(公告)号：EP3848992B1

公开(公告)日：2023-04-19

申请号：EP21159426.2

申请日：2019-11-20

Inventor： AHN, Heechoon ,  KIM, Hyeongmin ,  UM, Hyunah ,  LEE, Yeseul ,  IM, Yirang ,  KO, Soobyung ,  KIM, Youngkook

IPC: H01L51/54 ,  C07F7/08

公开(公告)号：EP3819959B1

公开(公告)日：2023-04-19

申请号：EP20205962.2

申请日：2020-11-05

Inventor： OH, Chanseok ,  HWANG, Seokhwan ,  PARK, Junha ,  PAK, Hankyu ,  SIM, Mun-Ki ,  LEE, Hyoyoung ,  JUNG, Minjung

IPC: H01L51/54 ,  C07F5/02

公开(公告)号：EP3690970B1

公开(公告)日：2023-04-05

申请号：EP18859295.0

申请日：2018-09-21

Inventor： HIRAYAMA, Yuta ,  YAMAMOTO, Takeshi ,  SURUGA, Kazuyuki ,  LEE, Se-Jin ,  LEE, Oun-Gyu ,  SHIN, Bong-Ki

IPC: H01L51/54 ,  C09K11/06

公开(公告)号：EP4155298A1

公开(公告)日：2023-03-29

申请号：EP21934691.3

申请日：2021-12-22

Applicant: Shaanxi Lighte Optoelectronics Material Co., Ltd.

Inventor： LIU, Wenqiang ,  KIM, Youngkook ,  LI, Yingwen ,  ZHANG, Heming

IPC: C07D307/91 ,  C09K11/06 ,  H01L51/54

Abstract: The present disclosure relates to the technical field of organic materials, and provides an organic electroluminescent material, an electronic element and an electronic device. The organic electroluminescent material has a structure as represented by Formula I. The organic electroluminescent material of the present disclosure is used in an organic electroluminescent device, and can effectively improve the performance of the device.

公开(公告)号：EP4152425A1

公开(公告)日：2023-03-22

申请号：EP21197667.5

申请日：2021-09-20

Applicant: Novaled GmbH

Inventor： Uvarov, Vladimir ,  Willmann, Steffen ,  Heggemann, Ulrich

IPC: H01L51/54

Abstract: The present invention relates to an organic electronic device comprising a substrate, an anode layer, a cathode layer, at least one first emission layer, and a hole injection layer, wherein the hole injection layer comprises a metal complex of formula (I) and a compound of formula (II), wherein the hole injection layer is arranged between the anode layer and the at least one first emission layer.

公开(公告)号：EP3660907B1

公开(公告)日：2023-03-22

申请号：EP19204944.3

申请日：2019-10-23

Inventor： YOON, Hyung Guen ,  KANG, Suk Hoon ,  KIM, Hee Ra ,  PARK, Su Ji ,  SHIN, Beom-Soo ,  LEE, Hong Yeon

IPC: H01L27/32 ,  H01L51/54