公开(公告)号：US20160126475A1

公开(公告)日：2016-05-05

申请号：US14706600

申请日：2015-05-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae-Yong LEE ,  Hwan-Hee CHO ,  Myeong-Suk KIM

IPC: H01L51/00

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 organic layer includes a first material represented by Formula 1, and a second material represented by Formula 2,

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，所述有机层包括发光层，其中所述有机层包括由式1表示的第一材料和由式2表示的第二材料，

公开(公告)号：US20170025619A1

公开(公告)日：2017-01-26

申请号：US15287192

申请日：2016-10-06

Applicant: SAMSUNG DISPLAY CO., LTD. ,  DUK SAN NEOLUX CO., LTD.

Inventor： Mi-Kyung KIM ,  Chang-Woong CHU ,  Kwan-Hee LEE ,  Se-Hun KIM ,  Hwan-Hee CHO ,  Dae-Yup SHIN ,  Jung-Hwan PARK ,  Bum-Sung LEE

IPC: H01L51/00 ,  C09K11/02 ,  C09K11/06

CPC classification number: H01L51/0071 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L51/0059 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/5016 ,  H01L51/5056

Abstract: An organic light-emitting device includes a first electrode, a second electrode disposed opposite to the first electrode, and an organic layer disposed between the first electrode and the second electrode and including an emission layer. The emission layer includes at least one first light-emitting material represented by Formula 1 and at least one second light-emitting material represented by Formula 2: and X1 to X12, Ar1, M, X21 to X24, A, B, R1 to R12, R21, R22, a1, a2, n, L, M in Formulae 1 and 2 are defined as in the specification.

Abstract translation: 式1和2中的X1至X12，Ar1，M，X21至X24，A，B，R1至R12，R21，R22，a1，a2，n，L，M如说明书中所定义。

公开(公告)号：US20160268508A1

公开(公告)日：2016-09-15

申请号：US14878492

申请日：2015-10-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Myeong-Suk KIM ,  Tae-Kyung KIM ,  Sung-Wook KIM ,  Hwan-Hee CHO ,  Chang-Woong CHU

IPC: H01L51/00

CPC classification number: H01L51/006 ,  C09K11/06 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/506 ,  H01L2251/308

Abstract: An organic light-emitting device including a first electrode; a second electrode facing the first electrode; an emission layer between the first electrode and the second electrode; a hole transport region between the first electrode and the emission layer; and an electron transport region between the emission layer and the second electrode, wherein the hole transport region includes a first compound represented by Formula 1-1 or Formula 1-2, and wherein the electron transport region includes a second compound represented by Formula 2:

Abstract translation: 公开了一种效率高，寿命长的有机发光装置。 为此，有机发光装置包括：第一电极; 面对所述第一电极的第二电极; 介于所述第一电极和所述第二电极之间的发光层; 插入在所述第一电极和所述发光层之间的空穴传输区域; 以及插入在发光层和第二电极之间的电子传输区域。

公开(公告)号：US20150053945A1

公开(公告)日：2015-02-26

申请号：US14314097

申请日：2014-06-25

Applicant: SAMSUNG DISPLAY CO., LTD. ,  GYEONGSANG NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION

Inventor： Mi-Kyung KIM ,  Chang-Woong CHU ,  Se-Hun KIM ,  Hwan-Hee CHO ,  Dong-Hyun KIM ,  Yun-Hi KIM ,  Soon-Ki KWON ,  Yun-Ji LEE

IPC: H01L51/00

CPC classification number: H01L51/0094 ,  H01L51/0058 ,  H01L51/5012

Abstract: An anthracene-based compound is provided as represented by Formula 1: with substituents as described herein.

Abstract translation: 提供如式1所示的具有如本文所述取代基的蒽类化合物。

公开(公告)号：US20140374711A1

公开(公告)日：2014-12-25

申请号：US14252092

申请日：2014-04-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hwan-Hee CHO ,  Mi-Kyung KIM ,  Se-Hun KIM ,  Dong-Hyun KIM ,  Chang-Woong CHU

IPC: H01L51/00

CPC classification number: H01L51/0072 ,  C09K11/06 ,  H01L51/0054 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/0077 ,  H01L51/0085 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5056 ,  H01L2251/308

Abstract: Provided is an organic light-emitting device including a first electrode; a second electrode disposed opposite to the first electrode; an emission layer disposed between the first electrode and the second electrode, the emission layer including at least one specific light-emitting material; and a hole-transporting region disposed between the first electrode and the emission layer, the hole-transporting region including at least one specific hole-transporting material.

Abstract translation: 提供一种有机发光装置，其包括：第一电极; 与第一电极相对设置的第二电极; 布置在第一电极和第二电极之间的发射层，发射层包括至少一种特定的发光材料; 以及设置在所述第一电极和所述发射层之间的空穴传输区域，所述空穴传输区域包括至少一个特定的空穴传输材料。

公开(公告)号：US20210074924A1

公开(公告)日：2021-03-11

申请号：US17099679

申请日：2020-11-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hwan-Hee CHO ,  Mi-Kyung KIM ,  Se-Hun KIM ,  Dong-Hyun KIM ,  Chang-Woong CHU

IPC: H01L51/00 ,  C09K11/06 ,  C09K11/02

Abstract: An 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, and the emission layer includes at least one light-emitting material represented by one of Formulas 1 and 2. The organic layer further includes at least one hole-transporting material represented by one of Formulas 2(1) and 2(2).

公开(公告)号：US20170321118A1

公开(公告)日：2017-11-09

申请号：US15590527

申请日：2017-05-09

Applicant: Samsung Display Co., Ltd. ,  Research & Business Foundation SUNGKYUNKWAN UNIVERSITY

Inventor： Sung-Wook KIM ,  Myeong-Suk KIM ,  Hwan-Hee CHO ,  Seung-Soo YOON

IPC: C09K11/06 ,  H01L51/00 ,  C08K5/03 ,  C07C22/02 ,  H05B33/14 ,  C07D521/00 ,  C07C2603/24 ,  C07C2603/93 ,  C07C2603/40 ,  C07C2603/18

CPC classification number: C09K11/06 ,  C07C13/72 ,  C07C2603/24 ,  C07C2603/42 ,  C07C2603/50 ,  C07C2603/94 ,  C07D521/00 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1022 ,  C09K2211/1029 ,  C09K2211/1037 ,  C09K2211/1059 ,  C09K2211/1088 ,  C09K2211/185 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0057 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/5012 ,  H05B33/14

Abstract: A condensed cyclic compound and an organic light-emitting device including the same are provided. The condensed cyclic compound may have a structure shown below: wherein details about the possible constituents are provided in detail in the disclosure.

公开(公告)号：US20170186978A1

公开(公告)日：2017-06-29

申请号：US15390150

申请日：2016-12-23

Applicant: Samsung Display Co., Ltd.

Inventor： Myeong-Suk KIM ,  Sung-Wook KIM ,  Hwan-Hee CHO ,  Jin-Soo HWANG ,  Chang-Woong CHU

IPC: H01L51/00 ,  C09K11/02 ,  H01L27/32

CPC classification number: H01L51/0072 ,  C09K11/025 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/0073 ,  H01L51/0085 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5056

Abstract: An 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 including an emission layer, wherein the organic layer includes a first compound represented by one selected from Formulae 1-1 and 1-2 and a second compound represented by one selected from Formulae 2-1 to 2-3.

公开(公告)号：US20160293848A1

公开(公告)日：2016-10-06

申请号：US14963274

申请日：2015-12-09

Applicant: SAMSUNG DISPLAY CO., LTD. ,  Research & Business Foundation SUNGKYUNKWAN UNIVERSITY

Inventor： Sung-Wook KIM ,  Myeong-Suk KIM ,  Hwan-Hee CHO ,  Sam-Il KHO ,  Seung-Soo YOON

IPC: H01L51/00 ,  C09K11/02 ,  C07D403/04 ,  C07D471/10

CPC classification number: H01L51/0067 ,  C07D403/04 ,  C07D471/10 ,  C09K11/025 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/0072 ,  H01L51/5012

Abstract: A condensed-cyclic compound and an organic light-emitting device, the compound being represented by Formula 1:

Abstract translation: 本发明涉及一种缩合环状化合物和一种有机发光装置。 缩合环化合物由式1表示。

公开(公告)号：US20160133853A1

公开(公告)日：2016-05-12

申请号：US14707894

申请日：2015-05-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hwan-Hee CHO ,  Myeong-Suk KIM ,  Sung-Wook KIM ,  Jae-Yong LEE ,  Chang-Woong CHU

IPC: H01L51/00

CPC classification number: H01L51/0072 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0059 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0094 ,  H01L51/5016 ,  H01L2251/5384

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 host represented by the following Formula 1, and a second host represented by the following Formula 2:

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表示的第一主体和由下式2表示的第二主体：