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。