公开(公告)号：US20150034917A1

公开(公告)日：2015-02-05

申请号：US14224015

申请日：2014-03-24

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

Inventor： Se-Hun Kim ,  Mi-Kyung Kim ,  Jong-In Hong ,  Dong-Hyun Kim ,  Seong-Jin Jeong ,  Hwan-Hee Cho ,  Chang-Woong Chu

IPC: H01L51/00

CPC classification number: H01L51/006 ,  C07D235/14 ,  C07D401/10 ,  C09K11/06 ,  H01L51/0061 ,  H01L51/0072 ,  H01L2251/308

Abstract: A heterocyclic compound of Formula 1 below and an organic light-emitting device including the same are provided. X1 to X4, L1, L2, n, m, and Ar1 to, Ar4 in Formula 1 are defined as in the specification.

Abstract translation: 提供下述式1的杂环化合物和包含该杂环化合物的有机发光器件。 式1中的X1至X4，L1，L2，n，m和Ar1至，Ar4如在说明书中所定义。

公开(公告)号：US20140367649A1

公开(公告)日：2014-12-18

申请号：US14061667

申请日：2013-10-23

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: H01L51/0071 ,  H01L51/0052 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0073 ,  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 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).

Abstract translation: 一种有机发光装置，包括：第一电极; 第二电极; 以及在第一电极和第二电极之间的有机层。 有机层包括发光层，发光层包括由式1和2之一表示的至少一种发光材料。有机层还包括由式2（1）中的一个表示的至少一种空穴传输材料， 和2（2）。

公开(公告)号：US20140291628A1

公开(公告)日：2014-10-02

申请号：US13973831

申请日：2013-08-22

Applicant: Samsung Display Co., LTD.

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

IPC: H01L51/00

CPC classification number: H01L51/0072 ,  C07D471/16 ,  C07D491/16 ,  C07D495/16 ,  C09B57/00 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1044 ,  C09K2211/1059 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/0077 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5016

Abstract: A condensed-cyclic compound is represented by Formula 1, and an organic light-emitting diode includes the condensed-cyclic compound. The organic light-emitting diode includes a first electrode, a second electrode facing the first electrode, and an organic layer. The organic layer includes an emission layer and the condensed-cyclic compound. The condensed-cyclic compound can be included in the emission layer as a host, and the emission layer may further include a dopant.

Abstract translation: 缩合环化合物由式1表示，有机发光二极管包括缩合环状化合物。 有机发光二极管包括第一电极，面向第一电极的第二电极和有机层。 有机层包括发光层和缩合环状化合物。 作为主体，可以在发光层中含有缩合环状化合物，发光层还可以含有掺杂剂。

公开(公告)号：US20140027723A1

公开(公告)日：2014-01-30

申请号：US13736404

申请日：2013-01-08

Applicant: SAMSUNG DISPLAY CO., LTD

Inventor： Se-Hun Kim ,  Ji-Youn Lee ,  Mi-Kyung Kim ,  Kwan-Hee Lee ,  Soo-Young Park ,  lll-Hun Cho

IPC: H01L51/00

CPC classification number: H01L51/0058 ,  C07C2603/52 ,  H01L51/0052 ,  H01L51/0055 ,  H01L51/006 ,  H01L51/0072 ,  H01L51/5012

Abstract: In one aspect, an organic light-emitting device including an anthracene-base compound and an indenophenanthrene-base compound is provided.

Abstract translation: 一方面，提供了包含蒽基化合物和茚类菲基化合物的有机发光元件。

公开(公告)号：US10170706B2

公开(公告)日：2019-01-01

申请号：US14668815

申请日：2015-03-25

Applicant: Samsung Display Co., Ltd.

Inventor： Mi-Kyung Kim ,  Dong-Hyun Kim ,  Se-Hun Kim ,  Hwan-Hee Cho

IPC: H01L51/00 ,  C07D209/86 ,  H01L51/50

Abstract: According to one or more embodiments of the present invention, an amine-based compound is represented by Formula 1 below:

公开(公告)号：US09871205B2

公开(公告)日：2018-01-16

申请号：US15169242

申请日：2016-05-31

Applicant: Samsung Display Co., Ltd.

Inventor： Mi-Kyung Kim ,  Kwan-Hee Lee ,  Sam-Il Kho ,  Chang-Woong Chu

IPC: H01L51/00 ,  H01L51/50

CPC classification number: H01L51/0061 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/5008 ,  H01L51/5012 ,  H01L51/5056 ,  H01L2251/308

Abstract: Provided is an organic light-emitting device with a blue emission layer. The blue emission layer is an emission layer that emits blue light by a fluorescent emission mechanism. The blue emission layer includes a compound represented by Formula 4 below:

公开(公告)号：US09660200B2

公开(公告)日：2017-05-23

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: H01L29/08 ,  H01L35/24 ,  H01L51/00 ,  C09K11/06 ,  C09K11/02 ,  H01L51/50

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.

公开(公告)号：US20170018601A1

公开(公告)日：2017-01-19

申请号：US15282141

申请日：2016-09-30

Applicant: Samsung Display Co., Ltd.

Inventor： Yong-Hwan Park ,  Jae-Seob Lee ,  Mi-Kyung Kim

IPC: H01L27/32 ,  H01L51/00 ,  H01L51/56 ,  H01L51/52 ,  H01L51/50

CPC classification number: H01L27/3218 ,  H01L27/3213 ,  H01L27/3246 ,  H01L51/0011 ,  H01L51/5012 ,  H01L51/5218 ,  H01L51/5234 ,  H01L51/56 ,  H01L2227/323

Abstract: A display device includes a substrate, and a group pixel on the substrate, the group pixel comprising at least two pixels that represent the same color, wherein in the group pixel, a distance between the pixels is smaller than a distance between adjacent pixels of different group pixels.

Abstract translation: 显示装置包括衬底和衬底上的组像素，组像素包括表示相同颜色的至少两个像素，其中在组像素中，像素之间的距离小于不同像素之间的距离 组像素。

公开(公告)号：US09525145B2

公开(公告)日：2016-12-20

申请号：US13949170

申请日：2013-07-23

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

Inventor： Mi-Kyung Kim ,  Chang-Woong Chu ,  Jae-Young Hwang ,  Yun-Hi Kim ,  Soon-Ki Kwon

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

CPC classification number: H01L51/0094 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/5016

Abstract: A silicon based compound and an organic light-emitting diode including the same.

Abstract translation: 硅基化合物和包含其的有机发光二极管。

公开(公告)号：US09520568B2

公开(公告)日：2016-12-13

申请号：US14077506

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-Ji Lee ,  Yun-Hi Kim ,  Soon-Ki Kwon

IPC: H01L51/00 ,  H01L51/50

CPC classification number: H01L51/0058 ,  H01L51/0052 ,  H01L51/0055 ,  H01L51/006 ,  H01L51/0072 ,  H01L51/0094 ,  H01L51/5012

Abstract: An organic light-emitting diode including a substrate; a first electrode on the substrate; a second electrode facing 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 ring compound represented by Formula 20, below: