公开(公告)号：US20170170403A1

公开(公告)日：2017-06-15

申请号：US15372042

申请日：2016-12-07

Applicant: Samsung Display Co., Ltd.

Inventor： Hwan-Hee Cho ,  Myeong-Suk Kim ,  Jae-Yong Lee ,  Hye-In Jeong

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

CPC classification number: H01L51/0067 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1048 ,  C09K2211/1051 ,  C09K2211/1062 ,  C09K2211/1066 ,  C09K2211/1077 ,  C09K2211/1081 ,  C09K2211/1096 ,  H01L51/0052 ,  H01L51/0059 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0085 ,  H01L51/5016 ,  H01L51/5064 ,  H01L2251/5384

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 Formula 1, a second compound represented by Formula 2, and a third compound represented by one of Formulae 3-1 to 3-4. The organic light-emitting device may have high efficiency and a long lifespan.

公开(公告)号：US20170155054A1

公开(公告)日：2017-06-01

申请号：US15247707

申请日：2016-08-25

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

Inventor： Myeong-Suk Kim ,  Hwan-Hee Cho ,  Hee-Yeon Kim ,  Chang-Woong Chu ,  Bum-Sung Lee ,  Jung-Hwan Park

IPC: H01L51/00 ,  C09K11/02

CPC classification number: H01L51/0071 ,  C07D209/86 ,  C07D403/04 ,  C07D405/14 ,  C07D487/04 ,  C07D493/04 ,  C07D495/04 ,  C09B1/00 ,  C09B23/148 ,  C09B47/062 ,  C09B47/0673 ,  C09B57/00 ,  C09B57/001 ,  C09B57/008 ,  C09B57/10 ,  C09K11/025 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/5012 ,  H01L51/5056 ,  H01L2251/308

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 compound represented by Formula 1 and a second compound represented by Formula 2: When the first compound represented by Formula 1 is included in the emission layer and the second compound represented by Formula 2 is included in the first layer, an organic light-emitting device according to an embodiment of the present disclosure may have high efficiency and a long lifespan.

公开(公告)号：US09653689B2

公开(公告)日：2017-05-16

申请号：US14969767

申请日：2015-12-15

Applicant: Samsung Display Co., Ltd. ,  SFC Co., Ltd.

Inventor： Myeong-Suk Kim ,  Jong-Tae Je ,  Se-Jin Lee ,  Seok-Bae Park ,  Se-Jin Yu ,  Jea-Geon Lim ,  Byoung-Ki Choi ,  Tae-Kyung Kim ,  Jeoung-In Yi

IPC: H01L51/50 ,  H01L51/00 ,  C07C211/61 ,  C09K11/06 ,  C09K11/02 ,  C07F7/08 ,  C07D213/74 ,  C07D487/14 ,  C07C255/58 ,  C07B59/00 ,  C07D209/86 ,  C07D403/10

CPC classification number: H01L51/006 ,  C07B59/001 ,  C07C211/61 ,  C07C255/58 ,  C07C2601/14 ,  C07C2602/08 ,  C07C2602/10 ,  C07C2603/52 ,  C07C2603/97 ,  C07D209/86 ,  C07D213/74 ,  C07D403/10 ,  C07D487/14 ,  C07F7/081 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1022 ,  C09K2211/1029 ,  H01L51/0052 ,  H01L51/0055 ,  H01L51/0058 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/5012 ,  H01L51/5076

Abstract: A condensed-cyclic compound represented by Formula 1 below, and an organic light-emitting diode including the condensed-cyclic compound. wherein R1 through R6, Ar5 and Ar6, and X1 through X10 are defined as in the specification.

公开(公告)号：US20160308140A1

公开(公告)日：2016-10-20

申请号：US15098258

申请日：2016-04-13

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 ,  Changwoong Chu

IPC: H01L51/00 ,  C07D491/107 ,  C07D495/10 ,  C09K11/06 ,  C09K11/02

CPC classification number: H01L51/0071 ,  C07D491/107 ,  C07D495/10 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1014 ,  H01L51/0058 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/5012

Abstract: A condensed cyclic compound and an organic light-emitting device including the condensed cyclic compound are provided. The condensed cyclic compound is represented by Formula 1. The A3 ring of Formula 1 is a group represented by Formula 2A or a group represented by Formula 2B. The organic light-emitting device includes: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, the organic layer including at least one of the condensed cyclic compound represented by Formula 1.

公开(公告)号：US20160308138A1

公开(公告)日：2016-10-20

申请号：US15130903

申请日：2016-04-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Myeong-Suk Kim ,  Sung-Wook Kim ,  Hwan-Hee Cho ,  Chang-Woong Chu

IPC: H01L51/00

CPC classification number: H01L51/5012 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/006 ,  H01L51/0072 ,  H01L51/0073 ,  H01L2251/5384

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; and an electron transport region between the second electrode and the emission layer, wherein the emission layer includes a first host and a second host, the first host includes a first compound represented by Formula 1, the second host includes at least one selected from a second compound represented by Formula 2 and a third compound represented by Formula 3, and the hole transport region includes an amine-based compound represented by Formula 40:

公开(公告)号：US20160111664A1

公开(公告)日：2016-04-21

申请号：US14885919

申请日：2015-10-16

Applicant: Samsung Display Co., Ltd.

Inventor： Naoyuki Ito ,  Myeong-Suk Kim ,  Youn-Sun Kim ,  Sung-Wook Kim ,  Hwan-Hee Cho ,  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 including an emission layer, wherein the emission layer includes a first host and a dopant, the first host is represented by one selected from Formulae 1 and 2, and the dopant is represented by Formula 7: Ar11(L11)a11-(R11)b11]n11  Formula 1 Ar21(L21)a21-(R21)b21]n21  Formula 2 M(L1)n71(L2)n72.  Formula 7 The organic light-emitting device may have high efficiency and long lifespan and may show little change in the efficiency at an x-coordinate (CIEx) value of 0.21.

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第一主体和掺杂剂，所述第一主体由选自公式1和2的一个表示，并且所述掺杂剂 由式7表示：Ar11（L11）a11-（R11）b11] n11式1 Ar21（（L21）a21-（R21）b21] n21式2 M（L1）n71（L2）n72。 式7有机发光装置可以具有高效率和长寿命，并且在x坐标（CIEx）值0.21处的效率可能几乎没有变化。

公开(公告)号：US20150364697A1

公开(公告)日：2015-12-17

申请号：US14644127

申请日：2015-03-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Myeong-Suk Kim ,  Hye-In Jeong ,  Jin-Soo Hwang ,  Sam-Il Kho ,  Seung-Gak Yang ,  Ja-Hyun Im ,  Seok-Hwan Hwang

IPC: H01L51/00

CPC classification number: H01L51/0072 ,  H01L51/0058 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5056 ,  H01L2251/308

Abstract: An organic light-emitting device includes: a first electrode; a second 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 second electrode and the emission layer, wherein the hole transport region includes a first compound represented by Formula 1.

Abstract translation: 一种有机发光装置，包括：第一电极; 第二电极; 在第一电极和第二电极之间的发射层; 在第一电极和发射层之间的空穴传输区域; 以及第二电极和发射层之间的电子传输区域，其中空穴传输区域包括由式1表示的第一化合物。

公开(公告)号：US20150171335A1

公开(公告)日：2015-06-18

申请号：US14288288

申请日：2014-05-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Myeong-Suk Kim ,  Ji-Hyun Seo ,  Sung-Wook Kim ,  Jae-Hong Kim ,  Jin-Soo Hwang

IPC: H01L51/00

CPC classification number: H01L51/0058 ,  H01L51/0052 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0085 ,  H01L51/5016 ,  H01L51/5064 ,  H01L51/5096 ,  H01L2251/308 ,  H01L2251/552

Abstract: According to an embodiment of the present invention, an organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an emission layer between the first electrode and the second electrode. The organic light-emitting device includes a hole transport zone between the first electrode and the emission layer and includes an auxiliary layer, wherein the auxiliary layer includes at least one auxiliary material represented by Formula 1 below, and wherein the emission layer includes at least one light-emitting material represented by Formula 2 below.

Abstract translation: 根据本发明的实施例，有机发光器件包括：第一电极; 面对所述第一电极的第二电极; 以及在第一电极和第二电极之间的发射层。 有机发光器件包括在第一电极和发射层之间的空穴传输区，并且包括辅助层，其中辅助层包括至少一种由下述通式1表示的辅助材料，并且其中发射层包括至少一个 下述式2所示的发光材料。

公开(公告)号：US20150090962A1

公开(公告)日：2015-04-02

申请号：US14189689

申请日：2014-02-25

Applicant: Samsung Display Co., Ltd.

Inventor： Sung-Wook Kim ,  Myeong-Suk Kim ,  Jae-Hong Kim ,  Jin-Soo Hwang

IPC: H01L51/00 ,  H01L51/50

CPC classification number: H01L51/5072 ,  H01L51/0052 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/5012 ,  H01L51/5056

Abstract: In an aspect, an organic light-emitting device is provided.

Abstract translation: 一方面，提供了一种有机发光装置。

公开(公告)号：US20150060785A1

公开(公告)日：2015-03-05

申请号：US14253830

申请日：2014-04-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Soung-Wook Kim ,  Jae-Hong Kim ,  Myeong-Suk Kim ,  Se-Hun Kim

IPC: H01L51/00

CPC classification number: H01L51/0073 ,  H01L51/0052 ,  H01L51/0074 ,  H01L51/5012

Abstract: An organic light-emitting diode including a condensed cyclic compound represented by Formula 1 and a condensed cyclic compound represented by Formula 2: wherein Ar1, L, X, R1 to R18, and A are defined as in the specification. An organic layer including the condensed cyclic compounds may emit blue light of high color purity, high efficiency, and long lifetime.

Abstract translation: 一种有机发光二极管，其包含由式1表示的缩合环状化合物和由式2表示的稠合环状化合物：其中Ar1，L，X，R1至R18和A如说明书中所定义。 包含缩合的环状化合物的有机层可以发出高纯度，高效率，长寿命的蓝色光。