公开(公告)号：US09570687B2

公开(公告)日：2017-02-14

申请号：US14077265

申请日：2013-11-12

Applicant: SAMSUNG DISPLAY CO., LTD. ,  Industry-Academic Cooperation Foundation Gyeongsang National University

Inventor： Se-Hun Kim ,  Dong-Hyun Kim ,  Hwan-Hee Cho ,  Mi-Kyung Kim ,  Chang-Woong Chu ,  Yun-Hi Kim ,  Soon-Ki Kwon

IPC: H01L51/00 ,  H01L51/50

CPC classification number: H01L51/0058 ,  H01L51/0054 ,  H01L51/006 ,  H01L51/0072 ,  H01L51/0094 ,  H01L51/5012 ,  H01L51/506 ,  H01L2251/308

Abstract: An organic light-emitting diode including a substrate; a first electrode on the substrate; a second electrode disposed opposite to the first electrode; and an emission layer between the first electrode and the second electrode, the emission layer including an anthracene-based compound represented by Formula 1, below, and a condensed cyclic compound represented by Formula 20, below:

Abstract translation: 一种包含基板的有机发光二极管; 基板上的第一电极; 与第一电极相对设置的第二电极; 以及在第一电极和第二电极之间的发射层，发射层包括由下式1表示的蒽类化合物和下述由式20表示的稠合环状化合物：

公开(公告)号：US09525141B2

公开(公告)日：2016-12-20

申请号：US14327106

申请日：2014-07-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dong-Hyun Kim ,  Mi-Kyung Kim ,  Se-Hun Kim ,  Hwan-Hee Cho ,  Chang-Woong Chu ,  Kwan-Hee Lee

IPC: H01L51/00 ,  H01L51/50

CPC classification number: H01L51/006 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/5056 ,  H01L51/5072

Abstract: Provided is an organic light-emitting device, including a first electrode; a second electrode facing the first electrode; an emission layer (EML) disposed between the first electrode and the second electrode; a hole transporting region between the first electrode and the EML; and an electron transporting region between the EML and the second electrode. The hole transporting region includes an amine-based compound represented by one of Formulae 1A and 1C: The EML includes an organic metal complex and a compound represented by one of Formulae formula 2, 10A, 10B, 10C, 10D, and 10E:

公开(公告)号：US09478752B2

公开(公告)日：2016-10-25

申请号：US13940195

申请日：2013-07-11

Applicant: SAMSUNG DISPLAY CO., LTD. ,  SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION

Inventor： Se-Hun Kim ,  Hwan-Hee Cho ,  Myoung-Ki Kim ,  Mi-Kyung Kim ,  Chang-Woong Chu ,  Jong-In Hong

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

CPC classification number: H01L51/006 ,  C09K11/06 ,  C09K2211/188 ,  H01L51/0054 ,  H01L51/007 ,  H01L51/0081 ,  H01L51/5036 ,  H01L51/504 ,  H01L2251/308

Abstract: An organic light-emitting diode includes a first electrode, a second electrode, and an organic layer disposed between the first electrode and the second electrode. The organic layer includes an emission layer. The organic layer also includes at least one amine-based compound and at least one pyrene-based compound. The organic layer may include a first emission layer and a second emission layer, and the amine-based compound may be in the first emission layer and the pyrene-based compound may be in the second emission layer.

Abstract translation: 有机发光二极管包括第一电极，第二电极和设置在第一电极和第二电极之间的有机层。 有机层包括发射层。 有机层还包括至少一种胺基化合物和至少一种芘基化合物。 有机层可以包括第一发射层和第二发射层，并且胺基化合物可以在第一发射层中，并且芘基化合物可以在第二发射层中。

公开(公告)号：US09324953B2

公开(公告)日：2016-04-26

申请号：US13765911

申请日：2013-02-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Se-Hun Kim ,  Mi-Kyung Kim ,  Chang-Woong Chu ,  Kwan-Hee Lee

IPC: H01L51/50 ,  H01L51/00 ,  C07D471/22

CPC classification number: H01L51/0072 ,  C07D471/22 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/5016 ,  H01L51/5064

Abstract: Condensed-cyclic organic compounds, synthetic methods for preparing the same and an organic light-emitting diode including the same are presented. The subject polycyclic triarylamines are prepared via a series of substitution and cyclization reactions.

Abstract translation: 提出了缩合环状有机化合物，其制备方法和包括其的有机发光二极管。 主题多环三芳基胺通过一系列取代和环化反应制备。

公开(公告)号：US20150380663A1

公开(公告)日：2015-12-31

申请号：US14747904

申请日：2015-06-23

Applicant: SAMSUNG DISPLAY CO., LTD. ,  SFC CO., LTD.

Inventor： Mi-Kyung Kim ,  Kyung-Hwa Park ,  Bu-Bae Park ,  Ji-Hee Park ,  Bong-Ki Shin ,  Dong-Hyun Kim ,  Se-Hun Kim ,  Hwan-Hee Cho

IPC: H01L51/00 ,  C07D491/048 ,  C07D495/14 ,  C07D495/04

Abstract: A heterocyclic compound is represented by Formula 1. In Formulae 1, 1a, and 1b, two adjacent groups among A1 to A8 are each independently connected with a respective * of Formulae 1a or 1b to form a ring, where each * is a carbon atom of Formula 1. An organic light-emitting device includes the heterocyclic compound.

Abstract translation: 杂环化合物由式1表示。在式1aa和1b中，A1至A8中的两个相邻基团各自独立地与式1a或1b的各自的*连接形成环，其中每个*是碳原子 有机发光器件包括杂环化合物。

公开(公告)号：US20150207079A1

公开(公告)日：2015-07-23

申请号：US14447583

申请日：2014-07-30

Applicant: Samsung Display Co., Ltd.

Inventor： Hwan-Hee Cho ,  Mi-Kyung Kim ,  Jae-Yong Lee ,  Dong-Hyun Kim ,  Se-Hun Kim ,  Chang-Woong Chu ,  Eun-Hwa Jang

IPC: H01L51/00 ,  H01L51/50

CPC classification number: H01L51/0052 ,  H01L51/0054 ,  H01L51/0059 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0085 ,  H01L51/0094 ,  H01L51/5016 ,  H01L51/5024 ,  H01L2251/5384

Abstract: An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, wherein the emission layer includes at least one first host selected from compounds represented by Formula 1 and at least one second host selected from compounds represented by Formula 2:

Abstract translation: 一种有机发光装置，包括：第一电极; 面对所述第一电极的第二电极; 以及在第一电极和第二电极之间并包括发射层的有机层，其中发射层包括至少一种选自由式1表示的化合物的第一主体和选自由式2表示的化合物的至少一种第二主体：

公开(公告)号：US20140319472A1

公开(公告)日：2014-10-30

申请号：US14018387

申请日：2013-09-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hwan-Hee Cho ,  Mi-Kyung Kim ,  Dae-Yup Shin ,  Se-Hun Kim ,  Hwan-Hee Lee

IPC: H01L51/00

CPC classification number: H01L51/0071 ,  C09K11/06 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/5012 ,  H01L51/5056 ,  H01L2251/308

Abstract: An organic light-emitting diode including 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 with at least one light-emitting material, and a region between the first electrode and the emission layer with at least one hole transport material. The light-emitting material is represented by Formula 1 and the hole transport material is represented by one of Formulae 2 to 4:

Abstract translation: 一种在第一电极和第二电极之间包括第一电极，第二电极和有机层的有机发光二极管。 有机层包括具有至少一种发光材料的发射层，以及具有至少一种空穴传输材料的第一电极和发射层之间的区域。 发光材料由式1表示，空穴传输材料由式2至4之一表示：

公开(公告)号：US20140252327A1

公开(公告)日：2014-09-11

申请号：US14192854

申请日：2014-02-27

Applicant: Samsung Display Co., Ltd.

Inventor： Hwan-Hee Cho ,  Mi-Kyung Kim ,  Se-Hun Kim ,  Sam-Il Kho ,  Hyoung-Kun Kim

IPC: H01L51/00

CPC classification number: H01L51/006 ,  H01L51/0059 ,  H01L51/0072 ,  H01L51/5056

Abstract: Provided are an amine-based compound and an organic light-emitting diode including the same. The amine-based compound is represented by Formula 1 or Formula 2 below:

Abstract translation: 提供了一种胺类化合物和包含该胺类化合物的有机发光二极管。 胺类化合物由下式1或式2表示：

公开(公告)号：US20140217367A1

公开(公告)日：2014-08-07

申请号：US13922211

申请日：2013-06-19

Applicant: Samsung Display Co., Ltd.

Inventor： Ha-Jin Song ,  Se-Hun Kim ,  Dae-Yup Shin ,  Sang-Woo Lee ,  Sang-Woo Pyo ,  Byeong-Wook Yoo ,  Ji-Young Kwon ,  Bum-Suk Lee ,  Ji-Myoung Ye ,  Ji-Hwan Yoon

IPC: H01L51/00 ,  H01L51/50

CPC classification number: H01L51/005 ,  H01L27/3211 ,  H01L51/0058 ,  H01L51/0072 ,  H01L51/5048

Abstract: A full color light emitting device having a reduced driving voltage includes a substrate having a first subpixel, a second subpixel, and a third subpixel. A plurality of first electrodes are in the first subpixel, the second subpixel, and the third subpixel. A second electrode faces the first electrode. An emission layer is between the first electrode and the second electrode. The emission layer includes a first emission layer in the first subpixel for emitting a first color light in the first subpixel, a second emission layer in the first subpixel for emitting a second color light in the second subpixel, and a third emission layer in the first subpixel, the second subpixel and the third subpixel, for emitting a third color light in the third subpixel. The third emission layer includes at least one compound represented by Formula 1:

Abstract translation: 具有降低的驱动电压的全色发光器件包括具有第一子像素，第二子像素和第三子像素的衬底。 多个第一电极位于第一子像素，第二子像素和第三子像素中。 第二电极面对第一电极。 发射层位于第一电极和第二电极之间。 发光层包括：第一子像素中的第一发光层，用于发射第一子像素中的第一色光;第一子像素中的第二发光层，用于在第二子像素中发射第二色光;第三发光层， 子像素，第二子像素和第三子像素，用于在第三子像素中发射第三颜色光。 第三发光层包括至少一种由式1表示的化合物：