公开(公告)号：US20140077190A1

公开(公告)日：2014-03-20

申请号：US14014732

申请日：2013-08-30

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

Inventor： Mi-Kyung Kim ,  Kwan-Hee Lee ,  Chang-Woong Chu ,  Yun-Hi Kim ,  Soon-Ki Kwon ,  Seung-Jin Yoo

IPC: H01L51/00

CPC classification number: H01L51/0072 ,  C07F9/5325 ,  C07F9/65068 ,  C07F9/6561 ,  C07F15/002 ,  C07F15/0026 ,  C07F15/0033 ,  C07F15/0086 ,  C07F15/0093 ,  H01L51/5072

Abstract: A phosphine oxide-based compound represented by Formula 1, and an organic light-emitting device including the phosphine oxide-based compound. wherein Ar1 through Ar3, and a, b, and c are defined as in the specification.

Abstract translation: 由式1表示的氧化膦类化合物和包含氧化膦类化合物的有机发光装置。 其中Ar1至Ar3以及a，b和c如说明书中所定义。

公开(公告)号：US11322705B2

公开(公告)日：2022-05-03

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: H01L51/50 ,  H01L51/00

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：US10290811B2

公开(公告)日：2019-05-14

申请号：US14508677

申请日：2014-10-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Naoyuki Ito ,  Seul-Ong Kim ,  Youn-Sun Kim ,  Dong-Woo Shin ,  Chang-Woong Chu

IPC: H01L51/00 ,  H01L51/50

Abstract: An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer that is disposed between the first electrode and the second electrode and includes an emission layer, wherein the organic layer includes at least one pyrene-based compound represented by Formula 1 and at least one anthracene-based compound represented by Formula 2:

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：US09741947B2

公开(公告)日：2017-08-22

申请号：US14231224

申请日：2014-03-31

Applicant: Samsung Display Co., Ltd. ,  Korea Advanced Institute of Science and Technology

Inventor： Youn-Sun Kim ,  Yun-Ho Lee ,  Seul-Ong Kim ,  Dong-Woo Shin ,  Jung-Sub Lee ,  Naoyuki Ito ,  Chang-Woong Chu ,  Yeong-Eun Kim

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

CPC classification number: H01L51/0091 ,  C09K11/06 ,  C09K2211/188 ,  H01L51/0058 ,  H01L51/0061 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/5016

Abstract: An organometallic complex represented by Formula 1 below and an organic light-emitting device including the same: Formula 1 is as defined in the specification.

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：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:

公开(公告)号：US09466808B2

公开(公告)日：2016-10-11

申请号：US14319351

申请日：2014-06-30

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 ,  H01L51/50 ,  C09K11/06

CPC classification number: H01L51/5092 ,  C09K11/06 ,  C09K2211/1014 ,  C09K2211/1029 ,  H01L51/0059 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/0085 ,  H01L51/5016

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: 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：US20160276595A1

公开(公告)日：2016-09-22

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

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: