公开(公告)号：EP3761385A1

公开(公告)日：2021-01-06

申请号：EP20182208.7

申请日：2020-06-25

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： KIM, Sangdong ,  KWAK, Seungyeon ,  KOO, Hyun ,  KIM, Sungjun ,  KIM, Hyungsun ,  BAIK, Chul ,  SIM, Myungsun ,  YANG, Yongtak ,  LEE, Banglin ,  LEE, Sunyoung ,  LEE, Sunghun ,  YI, Jeoungin ,  CHO, Yuri ,  CHO, Pyeongseok ,  CHOI, Byoungki ,  CHOI, Hyeonho ,  HUH, Dalho ,  HONG, Seokhwan

IPC: H01L51/00 ,  H01L51/50

Abstract: A composition including a platinum-containing organometallic compound, a first compound, a second compound, and a third compound, and an organic light-emitting device including the same wherein the composition does not comprise iridium,
the platinum-containing organometallic compound, the first compound, the second compound, and the third compound are different from each other,
the first compound comprises at least one electron transport moiety,
the second compound and the third compound do not include a metal,
each of an absolute value of a HOMO energy level of the second compound and an absolute value of a HOMO energy level of the third compound is 5.30 eV to 5.85 eV,
the difference between the absolute value of the HOMO energy level of the second compound and the absolute value of the HOMO energy level of the third compound is 0.01 eV to 0.30 eV.

公开(公告)号：EP3312895A8

公开(公告)日：2018-06-20

申请号：EP16195374.0

申请日：2016-10-24

Applicant: Novaled GmbH ,  Samsung SDI Co., Ltd.

Inventor： ROTHE, Carsten ,  PAVICIC, Domagoj ,  GANIER, Jerome ,  JANKUS, Vyintas ,  KIM, Hyungsun ,  KIM, Byungku

IPC: H01L51/50 ,  C07D221/18

CPC classification number: H01L51/0067 ,  C07D221/18 ,  C07D239/70 ,  C07D251/24 ,  C07D495/04 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/5076 ,  H01L51/508 ,  H01L51/5092 ,  H01L2251/554

Abstract: The present invention relates to an organic semiconducting material and to an electronic device comprising the semiconducting material, particularly to an electroluminescent device, particularly to an organic light emitting diode (OLED), wherein the semiconducting material comprises a first electron transport matrix compound and an electrical n-dopant; the invention pertains also to a device comprising the electric device and/or the electroluminescent device, particularly to a display device, particularly to a display device comprising the OLED.

公开(公告)号：EP3312899A1

公开(公告)日：2018-04-25

申请号：EP16195344.3

申请日：2016-10-24

Applicant: Novaled GmbH ,  Samsung SDI Co., Ltd.

Inventor： FREY, Julien ,  PAVICIC, Domagoj ,  ROTHE, Carsten ,  SENKOVSKYY, Volodymyr ,  CARDINALI, Francois ,  KIM, Hyungsun ,  KIM, Byungku

IPC: H01L51/52 ,  H01L51/54

CPC classification number: H01L51/0067 ,  C07D221/18 ,  C07D251/24 ,  C07D401/10 ,  C07D495/04 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0077 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5076 ,  H01L51/508 ,  H01L51/56

Abstract: The present invention relates to an organic light-emitting diode (OLED) including an ETL stack of at least two electron transport layers, wherein the first electron transport layer (135) comprises a charge transporting compound and the second electron transport layer (34) comprises an acridine compound and an alkali metal salt and/or alkali metal organic complex, a method of manufacturing the same and a device comprising the OLED.

Abstract translation: 本发明涉及包括具有至少两个电子传输层的ETL叠层的有机发光二极管（OLED），其中第一电子传输层（135）包含电荷传输化合物并且第二电子传输层（34）包含 吖啶化合物和碱金属盐和/或碱金属有机络合物，其制备方法和包含该OLED的器件。

公开(公告)号：EP3689867A1

公开(公告)日：2020-08-05

申请号：EP19154592.0

申请日：2019-01-30

Applicant: Novaled GmbH ,  Samsung SDI Co., Ltd.

Inventor： GALAN, Elena ,  SCHULZE, Benjamin ,  CARDINALI, Francois ,  KIM, Hyungsun ,  LEE, Seungjae

IPC: C07D405/14 ,  C07D403/14 ,  C07D409/14 ,  C07D493/04 ,  H01L51/50

Abstract: The present invention relates to a composition, in particular to an organic semiconductor layer comprising a composition, suitable for use as an organic semiconductor layer for electronic devices, and a method of manufacturing the same, wherein the composition comprises:
a) a compound of formula 1:

and
b) at least one organic metal complex, wherein the metal of the organic metal complex is selected from the group comprising alkali, alkaline earth or rare earth metal.

公开(公告)号：EP3312896A1

公开(公告)日：2018-04-25

申请号：EP16195375.7

申请日：2016-10-24

Applicant: Novaled GmbH ,  Samsung SDI Co., Ltd.

Inventor： PAVICIC, Domagoj ,  GANIER, Jerome ,  JANKUS, Vygintas ,  KIM, Hyungsun ,  KIM, Byungku

IPC: H01L51/50

CPC classification number: H01L51/5076 ,  C07D221/18 ,  C07D239/70 ,  C07D251/24 ,  C07D495/04 ,  H01L51/0054 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/5012 ,  H01L51/508 ,  H01L2251/301 ,  H01L2251/533 ,  H01L2251/554

Abstract: The present invention relates to an organic electroluminescent device, particularly to an organic light emitting diode (OLED) including an ETL stack of at least two electron transport layers, wherein the first electron transport layer comprises a first electron transport matrix compound and the second electron transport layer comprises second electron transport matrix compound and a redox n-dopant, and a device comprising the OLED.

Abstract translation: 本发明涉及有机电致发光器件，特别涉及包括具有至少两个电子传输层的ETL叠层的有机发光二极管（OLED），其中第一电子传输层包含第一电子传输基质化合物和第二电子传输层 层包含第二电子传输基质化合物和氧化还原n-掺杂剂，以及包含该OLED的器件。

公开(公告)号：EP3312895A1

公开(公告)日：2018-04-25

申请号：EP16195374.0

申请日：2016-10-24

Applicant: Novaled GmbH ,  Samsung SDI Co., Ltd.

Inventor： CARSTEN, Rothe ,  PAVICIC, Domagoj ,  GANIER, Jerome ,  JANKUS, Vyintas ,  KIM, Hyungsun ,  KIM, Byungku

IPC: H01L51/50 ,  C07D221/18

CPC classification number: H01L51/0067 ,  C07D221/18 ,  C07D239/70 ,  C07D251/24 ,  C07D495/04 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/5076 ,  H01L51/508 ,  H01L51/5092 ,  H01L2251/554

Abstract: The present invention relates to an organic semiconducting material and to an electronic device comprising the semiconducting material, particularly to an electroluminescent device, particularly to an organic light emitting diode (OLED), wherein the semiconducting material comprises a first electron transport matrix compound and an electrical n-dopant; the invention pertains also to a device comprising the electric device and/or the electroluminescent device, particularly to a display device, particularly to a display device comprising the OLED.

Abstract translation: 本发明涉及有机半导体材料和包含该半导体材料的电子器件，特别涉及电致发光器件，特别涉及有机发光二极管（OLED），其中该半导体材料包含第一电子传输基质化合物和电 n型掺杂剂; 本发明还涉及包括电子设备和/或电致发光设备的设备，特别涉及显示设备，具体涉及包括OLED的显示设备。

公开(公告)号：EP3312171B1

公开(公告)日：2019-07-31

申请号：EP16195345.0

申请日：2016-10-24

Applicant: Novaled GmbH ,  Samsung SDI Co., Ltd.

Inventor： FREY, Julien ,  PAVICIC, Domagoj ,  SENKOVSKYY, Volodymyr ,  GALAN, Elena ,  KIM, Hyungsun ,  KIM, Byungku

IPC: C07D401/14 ,  C07D219/02 ,  H01L51/00

公开(公告)号：EP3312171A1

公开(公告)日：2018-04-25

申请号：EP16195345.0

申请日：2016-10-24

Applicant: Novaled GmbH ,  Samsung SDI Co., Ltd.

Inventor： FREY, Julien ,  PAVICIC, Domagoj ,  SENKOVSKYY, Volodymyr ,  GALAN, Elena ,  KIM, Hyungsun ,  KIM, Byungku

IPC: C07D401/14 ,  C07D219/02 ,  H01L51/00

CPC classification number: C07D219/02 ,  C07D401/14

Abstract: The present invention relates to a compound of an acridine derivate as well as of an organic semiconductor material, an organic semiconductor layer, an electronic device comprising the acridine derivative, a device comprising an organic light-emitting diode comprising the acridine derivative, a display device thereof and a method of manufacturing the same.

Abstract translation: 本发明涉及吖啶衍生物以及有机半导体材料的化合物，有机半导体层，包含该吖啶衍生物的电子器件，包含含有该吖啶衍生物的有机发光二极管的器件，显示装置 及其制造方法。