公开(公告)号：US10259996B2

公开(公告)日：2019-04-16

申请号：US15584826

申请日：2017-05-02

Applicant: Samsung Display Co., Ltd.

Inventor： Sunwoo Kang ,  Sangho Jeon ,  Youngmi Cho

IPC: C09K11/63 ,  C07F5/02 ,  C07D333/10 ,  C07D251/14 ,  C07D317/10 ,  C07D333/32 ,  C07D333/50 ,  C09K11/06 ,  C09K11/56

Abstract: A borole compound is represented by Formula 1: X11—(R11)b11. X11, R11, and b11 are as defined herein. An organic light-emitting device includes the borole compound. The 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. The organic layer includes the borole compound.

公开(公告)号：US09678257B2

公开(公告)日：2017-06-13

申请号：US14986116

申请日：2015-12-31

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunjin Kim ,  Sunwoo Kang ,  Daewon Lee ,  Chul Huh

IPC: G02B5/23 ,  G02B5/22 ,  C09B47/04 ,  G02F1/1335 ,  G03F1/00

CPC classification number: G02B5/223 ,  C09B47/04 ,  C09B47/0675

Abstract: The present disclosure relates to a photosensitive composition for a green color filter. More particularly, the present disclosure relates to a dye for a green color filter which has a high light transmittance; a photosensitive composition including the dye; and a green color filter manufactured using the photosensitive composition.

公开(公告)号：US20170040536A1

公开(公告)日：2017-02-09

申请号：US15061726

申请日：2016-03-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sunwoo Kang ,  Sangho Jeon ,  Youngmi Cho ,  Kyungchan Chae

IPC: H01L51/00 ,  C07F5/02

CPC classification number: H01L51/008 ,  C07F5/027 ,  H01L51/0053 ,  H01L51/0057 ,  H01L51/0067 ,  H01L51/506 ,  H01L51/5068 ,  H01L51/5084 ,  H01L2251/308

Abstract: A dibenzoborole-based compound and an organic light-emitting device including the same. The dibenzoborole-based compound is represented by the formula A1-(A2)n1, wherein A1 may be selected from specific aromatic and non-aromatic carbocycles and heterocycles, n1 may be an integer selected from 1 to 10, and each A2 moiety may independently be selected from a group represented by Formula 2: The dibenzoborole-based compound may be included in the hole transport region or hole transport layer. When the dibenzoborole-based compound has strong electron acceptor characteristics, the hole injection barrier between the anode and the organic layer may be reduced, and thus, an organic light-emitting device including the dibenzoborole-based compound may have high efficiency and a long lifespan.

Abstract translation: 二苯并硼基化合物可以包含在空穴传输区域或空穴传输层中。 当二苯并硼基化合物具有强电子受体特性时，阳极和有机层之间的空穴注入势垒可能降低，因此，包含二苯并硼烷类化合物的有机发光器件可以具有高效率和长寿命 。

公开(公告)号：US12289985B2

公开(公告)日：2025-04-29

申请号：US16446130

申请日：2019-06-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Myeongsuk Kim ,  Jimyoung Ye ,  Byeongwook Yoo ,  Illhun Cho ,  Sunwoo Kang ,  Sunjae Kim ,  Jaeho Jeong

IPC: H10K85/30 ,  C07F15/00 ,  H10K50/11

Abstract: Provided are an organic light-emitting device, an apparatus including the organic light-emitting device, and an organometallic compound represented by Formula 1. 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, wherein: the organic layer includes the organometallic compound represented by Formula 1.

公开(公告)号：US12082487B2

公开(公告)日：2024-09-03

申请号：US17306593

申请日：2021-05-03

Applicant: Samsung Display Co., Ltd.

Inventor： Eunyoung Lee ,  Sunwoo Kang ,  Soobyung Ko ,  Sungbum Kim ,  Jaejin Lyu

IPC: H01L51/00 ,  H10K85/30 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/18

CPC classification number: H10K85/346 ,  H10K50/15 ,  H10K50/16 ,  H10K50/171 ,  H10K50/18

Abstract: An organometallic compound is represented by Formula 1 and an organic light-emitting device includes the same. The organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an interlayer located between the first electrode and the second electrode and including an emission layer, wherein the interlayer includes at least one of the organometallic compound represented by Formula 1.

公开(公告)号：US11667659B2

公开(公告)日：2023-06-06

申请号：US16389289

申请日：2019-04-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sunwoo Kang ,  Soobyung Ko ,  Taekyung Kim ,  Sangho Jeon ,  Youngmi Cho

IPC: H01L51/00 ,  C07F15/00 ,  H01L51/50

CPC classification number: C07F15/0033 ,  H01L51/0085 ,  H01L51/5096 ,  H01L51/5016

Abstract: An organometallic compound includes a hexadentate ligand bonded to a metal atom (M1). An energy level (E3MC) of a 3MC state (triplet metal centered state) of the organometallic compound is higher than an energy level (E3MLCT) of a 3MLCT state (triplet metal-to-ligand charge transfer state) of the organometallic compound.

公开(公告)号：US11414430B2

公开(公告)日：2022-08-16

申请号：US16514854

申请日：2019-07-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seulong Kim ,  Sunwoo Kang ,  Pilgu Kang ,  Jiyoung Kwon ,  Taekyung Kim ,  Soonchul Chang ,  Dahye Cho

IPC: C07D519/00 ,  H01L51/00 ,  H01L51/50

Abstract: A condensed cyclic compound is represented by Formula 1. An organic light-emitting device includes: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode and comprising an emission layer, the organic layer including the condensed cyclic compound represented by Formula 1. A display apparatus includes: a thin-film transistor comprising a source electrode, a drain electrode, and an active layer; and the organic light-emitting device.

公开(公告)号：US10916714B2

公开(公告)日：2021-02-09

申请号：US15716263

申请日：2017-09-26

Applicant: Samsung Display Co., Ltd.

Inventor： Sunwoo Kang ,  Sangho Jeon ,  Youngmi Cho ,  Soobyung Ko ,  Taekyung Kim

IPC: H01L51/00 ,  H01L51/50 ,  C07F15/00 ,  C09K11/06

Abstract: An organometallic compound and an organic light-emitting device including the same are provided. The organometallic compound may be represented by Formula 1, wherein L1 is a ligand represented by Formula 2A and L2 is a ligand represented by Formula 2B. Further details about the compounds are presented in the disclosure. M(L1)n1(L2)n2,   wherein M is iridium.

公开(公告)号：US20210028367A1

公开(公告)日：2021-01-28

申请号：US16861010

申请日：2020-04-28

Applicant: Samsung Display Co., Ltd.

Inventor： Sunwoo Kang ,  Iljoon Kang ,  Dahye Cho ,  Sunmi Choi

IPC: H01L51/00 ,  C07C15/38 ,  C09K11/06

Abstract: An organic light-emitting device includes an anthracene-based compound represented by Formula 1, wherein, in Formula 1, X may be selected from a substituted or unsubstituted phenanthrenylene group, a substituted or unsubstituted pyrenylene group, a substituted or unsubstituted chrysenylene group, a substituted or unsubstituted triphenylenylene group, and a substituted or unsubstituted phenanthrolinylene group:

公开(公告)号：US20160327709A1

公开(公告)日：2016-11-10

申请号：US14986116

申请日：2015-12-31

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunjin Kim ,  Sunwoo Kang ,  Daewon Lee ,  Chul Huh

IPC: G02B5/22 ,  C09B47/04

CPC classification number: G02B5/223 ,  C09B47/04 ,  C09B47/0675

Abstract: The present disclosure relates to a photosensitive composition for a green color filter. More particularly, the present disclosure relates to a dye for a green color filter which has a high light transmittance; a photosensitive composition including the dye; and a green color filter manufactured using the photosensitive composition.

Abstract translation: 本发明涉及绿色滤色片用感光性组合物。 更具体地说，本发明涉及一种具有高透光率的绿色滤色器用染料， 包含染料的光敏组合物; 以及使用该感光性组合物制造的绿色滤色器。