公开(公告)号：US20190140184A1

公开(公告)日：2019-05-09

申请号：US16182827

申请日：2018-11-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sanghyun HAN ,  Sooyon KIM ,  Youngkook KIM ,  Jongwoo KIM ,  Hyejin JUNG ,  Seokhwan HWANG

IPC: H01L51/00 ,  C07D319/14 ,  C07D407/14 ,  C07D409/14

Abstract: A condensed cyclic compound and an organic light-emitting device including the same. The a condensed cyclic compound represented by Formula 1:

公开(公告)号：US20160133857A1

公开(公告)日：2016-05-12

申请号：US14690029

申请日：2015-04-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Youngkook KIM ,  Jongwoo KIM ,  Junha PARK ,  Hyejin JUNG ,  Seokhwan HWANG

IPC: H01L51/00 ,  C09K11/06 ,  C07D307/91 ,  C07D405/04 ,  C07D405/14 ,  C07D407/14 ,  C07D493/06 ,  C07D407/04 ,  C07D307/77 ,  C07D409/14

CPC classification number: H01L51/0073 ,  C07D307/77 ,  C07D307/91 ,  C07D405/04 ,  C07D405/14 ,  C07D407/04 ,  C07D407/14 ,  C07D409/14 ,  C07D493/06 ,  C09K11/06 ,  C09K2211/1033 ,  C09K2211/1048 ,  C09K2211/1088 ,  H01L25/046 ,  H01L51/0054 ,  H01L51/0072 ,  H01L51/5012

Abstract: A compound, an organic light-emitting device, and a flat panel display apparatus, the compound being represented by the following Formula 1:

Abstract translation: 化合物，有机发光装置和平板显示装置，该化合物由下式1表示：

公开(公告)号：US20230119261A1

公开(公告)日：2023-04-20

申请号：US18064787

申请日：2022-12-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyojeong KIM ,  Minje KIM ,  Eungdo KIM ,  Hyunyoung KIM ,  Hyosup SHIN ,  Seokgyu YOON ,  Youngki LEE ,  Jungsub LEE ,  Jiyoung LEE ,  Hyejin JUNG ,  Kunwook CHO ,  Hyeongu CHO ,  Minsoo CHOI ,  Youngeun CHOI ,  Jaejin LYU

IPC: H01L51/00 ,  C09K11/06

Abstract: An organic light-emitting device having improved efficiency and lifespan includes: a first electrode, a second electrode, and an organic layer between the first electrode and the second electrode, wherein the organic layer includes an emission layer, the emission layer includes a first compound, a second compound, a third compound, and a fourth compound, the first compound, the second compound, the third compound, and the fourth compound are different from each other, the third compound includes a metal element having an atomic number of 40 or more, the fourth compound includes boron (B), the third compound and the fourth compound each satisfy Conditions 1-1 and 1-2 below, and the fourth compound satisfies Condition 2 or 3: T1(C3)onset≥S1(C4)onset  Condition 1-1 T1(C3)max≥S1(C4)max  Condition 1-2 KRISC(C4)≥103 S−1  Condition 2 f(C4)≥0.1.  Condition 3

公开(公告)号：US20210098721A1

公开(公告)日：2021-04-01

申请号：US16997715

申请日：2020-08-19

Applicant: Samsung Display Co., Ltd.

Inventor： Hyejin JUNG ,  Minje KIM ,  Eung Do KIM ,  Hyunyoung KIM ,  Hyojeong KIM ,  Hyosup SHIN ,  Seokgyu YOON ,  Youngki LEE ,  Jungsub LEE ,  Jiyoung LEE ,  Kunwook CHO ,  Hyeon Gu CHO ,  Minsoo CHOI ,  Youngeun CHOI ,  Hyein JEONG

IPC: H01L51/00

Abstract: An organic electroluminescence device of an embodiment includes a first electrode, a second electrode on the first electrode, and an emission layer between the first electrode and the second electrode, wherein the emission layer includes a first host and a second host which are different from each other, a first dopant including an organic metal complex containing Ir, Ru, Rh, Pt, Pd, Cu, or Os as a central metal atom, and a second dopant represented by Formula D-2 below, and thereby the organic electroluminescence device may exhibit high luminous efficiency and long service life characteristics.

公开(公告)号：US20160149141A1

公开(公告)日：2016-05-26

申请号：US14706083

申请日：2015-05-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyejin JUNG ,  Seokhwan HWANG ,  Youngkook KIM ,  Jongwoo KIM ,  Jino LIM ,  Hyungseok JANG

IPC: H01L51/00 ,  C07D405/14 ,  C07D409/14 ,  C07D405/12

CPC classification number: H01L51/0061 ,  C07C211/54 ,  C07D405/12 ,  C07D405/14 ,  C07D409/14 ,  C09K11/06 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0072 ,  H01L51/0073 ,  H01L2251/308

Abstract: An amine-based compound is represented by Formula 1: wherein L1 to L3, Ar1 to Ar3, a1 to a3, and c1 to c3 are as defined in the specification. An organic light-emitting device includes the amine-based compound.

Abstract translation: 胺基化合物由式1表示：其中L1至L3，Ar1至Ar3，a1至a3和c1至c3如说明书中所定义。 有机发光器件包括胺类化合物。

公开(公告)号：US20210104688A1

公开(公告)日：2021-04-08

申请号：US16865180

申请日：2020-05-01

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunyoung KIM ,  Youngeun CHOI ,  Minje KIM ,  Eungdo KIM ,  Hyojeong KIM ,  Hyosup SHIN ,  Seokgyu YOON ,  Youngki LEE ,  Jungsub LEE ,  Jiyoung LEE ,  Hyejin JUNG ,  Kunwook CHO ,  Hyeongu CHO ,  Minsoo CHOI ,  Jaejin LYU

IPC: H01L51/00 ,  H01L51/52

Abstract: An organic light-emitting device and an apparatus including the same are disclosed. The organic light-emitting device includes: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode. The organic layer includes an emission layer, the emission layer includes a first compound, a second compound, a third compound, and a fourth compound, the first compound is represented by Formula 1, the second compound is represented by Formula 2A or Formula 2B, the third compound is represented by Formula 3, the fourth compound is represented by any one of Formulae 4-1 to 4-3, each as respectively described in the detailed description.

公开(公告)号：US20170331051A1

公开(公告)日：2017-11-16

申请号：US15594272

申请日：2017-05-12

Applicant: Samsung Display Co., Ltd.

Inventor： Sanghyun HAN ,  Sooyon KIM ,  Hyejin JUNG ,  Youngkook KIM ,  Seokhwan HWANG

IPC: H01L51/00 ,  C07D407/04 ,  C09K11/02 ,  C09K11/06 ,  C07D311/78 ,  H01L51/50 ,  H01L27/32

CPC classification number: H01L51/0073 ,  C07D311/78 ,  C07D407/04 ,  C09K11/02 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1018 ,  H01L27/3244 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/0077 ,  H01L51/5012 ,  H01L51/506 ,  H01L51/5072 ,  H01L51/5092 ,  H01L51/5096

Abstract: Provided are a compound represented by Formula 1 and an organic light-emitting device including the same: wherein descriptions of Formula 1 are provided in the detailed description of the present specification.

公开(公告)号：US20160133845A1

公开(公告)日：2016-05-12

申请号：US14702970

申请日：2015-05-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyejin JUNG ,  Seokhwan HWANG ,  Mieun JUN ,  Sanghyun HAN

IPC: H01L51/00

CPC classification number: H01L51/0058 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/5012

Abstract: An organic light-emitting device including a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer, wherein the emission layer includes a first compound represented by the following Formula 1, and a second compound represented by one of the following Formulae 2-1 to 2-4:

Abstract translation: 一种有机发光装置，包括：第一电极; 第二电极; 以及在所述第一电极和所述第二电极之间的有机层，所述有机层包括发射层，其中所述发射层包括由下式1表示的第一化合物和由以下式2-1之一表示的第二化合物 至2-4：

公开(公告)号：US20240130222A1

公开(公告)日：2024-04-18

申请号：US18528604

申请日：2023-12-04

Applicant: Samsung Display Co., Ltd.

Inventor： Hyejin JUNG ,  Minje KIM ,  EUNG DO KIM ,  Hyunyoung KIM ,  Hyojeong KIM ,  HYOSUP SHIN ,  SEOKGYU YOON ,  Youngki LEE ,  JUNGSUB LEE ,  Jiyoung LEE ,  Kunwook CHO ,  HYEON GU CHO ,  Minsoo CHOI ,  Youngeun CHOI ,  HYEIN JEONG

IPC: H10K85/40 ,  H10K85/30 ,  H10K85/60

CPC classification number: H10K85/40 ,  H10K85/322 ,  H10K85/342 ,  H10K85/346 ,  H10K85/654 ,  H10K85/6572 ,  H10K85/6574 ,  H10K85/6576 ,  H10K50/11

Abstract: An organic electroluminescence device of an embodiment includes a first electrode, a second electrode on the first electrode, and an emission layer between the first electrode and the second electrode, wherein the emission layer includes a first host and a second host which are different from each other, a first dopant including an organic metal complex containing Ir, Ru, Rh, Pt, Pd, Cu, or Os as a central metal atom, and a second dopant represented by Formula D-2 below, and thereby the organic electroluminescence device may exhibit high luminous efficiency and long service life characteristics.

公开(公告)号：US20210104689A1

公开(公告)日：2021-04-08

申请号：US16923539

申请日：2020-07-08

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunyoung KIM ,  Minje KIM ,  Eungdo KIM ,  Hyojeong KIM ,  Hyosup SHIN ,  Seokgyu YOON ,  Youngki LEE ,  Jungsub LEE ,  Jiyoung LEE ,  Hyejin JUNG ,  Kunwook CHO ,  Hyeongu CHO ,  Minsoo CHOI ,  Youngeun CHOI ,  Jaejin LYU

IPC: H01L51/00

Abstract: An organic light-emitting device and an apparatus including the same are disclosed. The organic light-emitting device includes: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode. The organic layer includes an emission layer, the emission layer includes a first compound, a second compound, a third compound, and a fourth compound, the first compound is represented by Formula 1, the second compound is represented by Formula 2A or Formula 2B, the third compound is represented by Formula 3, the fourth compound is represented by Formula 4, each as respectively described in the detailed description.