公开(公告)号：US10038158B2

公开(公告)日：2018-07-31

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: H01L51/50 ,  H01L51/00

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.

公开(公告)号：US09825234B2

公开(公告)日：2017-11-21

申请号：US14025794

申请日：2013-09-12

Applicant: Samsung Display Co., LTD.

Inventor： Myeong-Suk Kim ,  Sung-Wook Kim ,  Jae-Hong Kim

IPC: H01L51/50 ,  H01L51/00

CPC classification number: H01L51/0067 ,  H01L51/0072 ,  H01L51/5016

Abstract: An organic light-emitting diode (OLED) includes a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode. The organic layer includes a compound represented by one of Formula 1 or Formula 2, and a metallic complex.

公开(公告)号：US09525142B2

公开(公告)日：2016-12-20

申请号：US14019501

申请日：2013-09-05

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

Inventor： Jae-Hong Kim ,  Myeong-Suk Kim ,  Soung-Wook Kim ,  Hong-Suk Suh ,  Jun-Kuk Kim ,  Sam-Il Kho

IPC: H01L51/50 ,  H01L51/00

CPC classification number: H01L51/0061 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/5016

Abstract: Provided are a compound of Formula 1 and an organic light-emitting device including the compound. Descriptions of substituents of the Formula 1 are referred to in the detailed description.

Abstract translation: 在详细描述中提及式1的取代基的描述。

公开(公告)号：US09437826B2

公开(公告)日：2016-09-06

申请号：US14167037

申请日：2014-01-29

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

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

IPC: H01L51/54 ,  C09K11/06 ,  H01L51/00 ,  C07D409/14 ,  H01L51/50

CPC classification number: H01L51/0067 ,  C07D409/14 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5072

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

公开(公告)号：US09406630B2

公开(公告)日：2016-08-02

申请号：US14579542

申请日：2014-12-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Joo-Han Kim ,  Ki-Yong Song ,  Dong-Ju Yang ,  Hee-Joon Kim ,  Yeo-Geon Yoon ,  Sung-Hen Cho ,  Chang-Hoon Kim ,  Jae-Hong Kim ,  Yu-Gwang Jeong ,  Ki-Yeup Lee ,  Sang-Gab Kim ,  Yun-Jong Yeo ,  Shin-Il Choi ,  Ji-Young Park

IPC: H01L23/00 ,  G02F1/1362 ,  H01L27/12

CPC classification number: H01L24/05 ,  G02F1/136227 ,  H01L27/12 ,  H01L27/1214 ,  H01L27/124 ,  H01L2224/04042 ,  H01L2924/14 ,  H01L2924/1426 ,  H01L2924/00

Abstract: A contact portion of wiring and a method of manufacturing the same are disclosed. A contact portion of wiring according to an embodiment includes: a substrate; a conductive layer disposed on the substrate; an interlayer insulating layer disposed on the conductive layer and having a contact hole; a metal layer disposed on the conductive layer and filling the contact hole; and a transparent electrode disposed on the interlayer insulating layer and connected to the metal layer, wherein the interlayer insulating layer includes a lower insulating layer and an upper insulating layer disposed on the lower insulating layer, the lower insulating layer is undercut at the contact hole, and the metal layer fills in the portion where the lower insulating layer is undercut.

公开(公告)号：US20150228911A1

公开(公告)日：2015-08-13

申请号：US14338201

申请日：2014-07-22

Applicant: Samsung Display Co., Ltd. ,  Pusan National University Industry-University Cooperation Foundation

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

IPC: H01L51/00 ,  H01L51/50

CPC classification number: H01L51/0072 ,  C07D487/04 ,  H01L51/0067 ,  H01L51/0069 ,  H01L51/0081

Abstract: A condensed cyclic compound is represented by Formula 1. An organic light-emitting device includes the condensed cyclic compound represented by Formula 1. X, Y1, Y2, A, B, and R1 of Formula 1 are described herein. An organic light-emitting device including an organic layer including the condensed cyclic compound may have low driving voltage, high efficiency, high brightness, and long lifespan.

Abstract translation: 缩合的环状化合物由式1表示。有机发光器件包括由式1表示的稠合环状化合物。本文描述了式1的X，Y 1，Y 2，A，B和R 1。 包含冷凝环状化合物的有机层的有机发光元件的驱动电压低，效率高，亮度高，使用寿命长。

公开(公告)号：US08987462B2

公开(公告)日：2015-03-24

申请号：US14036574

申请日：2013-09-25

Applicant: Samsung Display Co., Ltd. ,  Pusan National University Industry—University Cooperation Foundation

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

IPC: C07D487/04 ,  C07D401/14 ,  H01L51/00 ,  H01L51/50

CPC classification number: H01L51/006 ,  C07D487/04 ,  H01L51/0052 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/0074 ,  H01L51/5012

Abstract: Provided are a compound of Formula 1 and an organic light-emitting device including the compound of Formula 1: The compounds of Formula 1 are particularly useful as fluorescent dopants in the emission layer of the organic light-emitting device.

Abstract translation: 提供式1的化合物和包括式1化合物的有机发光器件：式1的化合物在有机发光器件的发射层中特别可用作荧光掺杂剂。

公开(公告)号：US11056654B2

公开(公告)日：2021-07-06

申请号：US14533606

申请日：2014-11-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Myeong-Suk Kim ,  Yoon-Hyun Kwak ,  Soung-Wook Kim ,  Jae-Hong Kim ,  Moon-Jae Lee

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

Abstract: A carbazole-based compound and an organic light-emitting device including the carbazole-based compound, the compound being represented by one of the following Formulae 1 to 3:

公开(公告)号：US10230051B2

公开(公告)日：2019-03-12

申请号：US14522472

申请日：2014-10-23

Applicant: SAMSUNG DISPLAY CO., LTD.

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

IPC: H01L51/54 ,  H01L51/00 ,  C09B57/00 ,  C09B23/14 ,  C09B57/10 ,  C09B1/00 ,  H01L51/50

Abstract: An organic light-emitting device includes a first electrode, a second electrode facing the first electrode, and an emission layer disposed between the first electrode and the second electrode; an electron transport region disposed between the emission layer and the second electrode; and a hole transport region disposed between the first electrode and the emission layer, wherein the electron transport region comprises at least one of an electron transport material represented by Formula 1 below; and the hole transport region comprises at least one of a hole transport material represented by Formula 2 or 3 below:

公开(公告)号：US20150236264A1

公开(公告)日：2015-08-20

申请号：US14522472

申请日：2014-10-23

Applicant: SAMSUNG DISPLAY CO., LTD.

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

IPC: H01L51/00 ,  H01L51/50

CPC classification number: H01L51/0054 ,  C09B1/00 ,  C09B23/148 ,  C09B57/00 ,  C09B57/001 ,  C09B57/008 ,  C09B57/10 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/5056 ,  H01L51/5072

Abstract: An organic light-emitting device includes a first electrode, a second electrode facing the first electrode, and an emission layer disposed between the first electrode and the second electrode; an electron transport region disposed between the emission layer and the second electrode; and a hole transport region disposed between the first electrode and the emission layer, wherein the electron transport region comprises at least one of an electron transport material represented by Formula 1 below; and the hole transport region comprises at least one of a hole transport material represented by Formula 2 or 3 below:

Abstract translation: 有机发光器件包括第一电极，面对第一电极的第二电极和设置在第一电极和第二电极之间的发射层; 设置在所述发光层和所述第二电极之间的电子传输区域; 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，其中所述电子传输区域包括以下由式1表示的电子传输材料中的至少一种; 并且空穴传输区域包括以下由式2或3表示的空穴传输材料中的至少一种：