公开(公告)号：US10008676B2

公开(公告)日：2018-06-26

申请号：US14790855

申请日：2015-07-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sanghyun Han ,  Kwanghyun Kim ,  Sooyon Kim ,  Haejin Kim ,  Youngkook Kim ,  Seokhwan Hwang ,  Jongwoo Kim

IPC: H01L51/00 ,  C07D311/78 ,  C07D335/04 ,  C07D405/04 ,  C07F7/08 ,  C07D407/04 ,  C07D409/04 ,  C09K11/02 ,  C09K11/06 ,  H05B33/20 ,  H01L51/50

CPC classification number: H01L51/0074 ,  C07D311/78 ,  C07D335/04 ,  C07D405/04 ,  C07D407/04 ,  C07D409/04 ,  C07F7/0814 ,  C07F7/0816 ,  C09K11/025 ,  C09K11/06 ,  H01L51/0054 ,  H01L51/0073 ,  H01L51/0081 ,  H01L51/5016 ,  H01L51/5072 ,  H05B33/20

Abstract: An organic light-emitting device includes a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, wherein the organic layer includes a compound of Formula 1: wherein R1, R2, X, m, and n in Formula 1 are as defined in the specification.

公开(公告)号：US09899611B2

公开(公告)日：2018-02-20

申请号：US14686980

申请日：2015-04-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Junha Park ,  Youngkook Kim ,  Munki Sim ,  Eunjae Jeong ,  Seokhwan Hwang

IPC: H01L51/00 ,  C07D405/04 ,  C07D405/14 ,  C07D405/10 ,  C07D307/77 ,  C07F9/655 ,  C07D307/91 ,  C07D409/04 ,  C07D405/12 ,  C07F9/6558 ,  H01L51/50

CPC classification number: H01L51/0073 ,  C07D307/77 ,  C07D307/91 ,  C07D405/04 ,  C07D405/10 ,  C07D405/12 ,  C07D405/14 ,  C07D409/04 ,  C07F9/65517 ,  C07F9/65586 ,  H01L51/0058 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/5072

Abstract: A condensed cyclic compound and an organic light-emitting device, the condensed cyclic compound being represented by Formula 1 below:

公开(公告)号：US09893295B2

公开(公告)日：2018-02-13

申请号：US14645746

申请日：2015-03-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jongwoo Kim ,  Youngkook Kim ,  Jino Lim ,  Hyungseok Jang ,  Seokhwan Hwang

IPC: H01L51/00 ,  C07D219/08 ,  C07D401/12 ,  C07D219/02 ,  H01L51/50

CPC classification number: H01L51/0067 ,  C07D219/02 ,  C07D219/08 ,  C07D401/12 ,  H01L51/0003 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/5056

Abstract: Provided are a compound represented by Formula 1 and an organic light-emitting device including the same: wherein substituents of Formula 1 are understood by referring to the description provided in the detailed description.

公开(公告)号：US20170365794A1

公开(公告)日：2017-12-21

申请号：US15395801

申请日：2016-12-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JUNHA PARK ,  Youngkook Kim ,  Munki Sim ,  Hyoyoung Lee ,  Eunjae Jeong ,  Seokhwan Hwang

IPC: H01L51/00 ,  C07D241/38 ,  C07D403/04 ,  C07D403/10 ,  C07D405/04 ,  C07D409/10 ,  C07F9/6509 ,  C07F9/6558 ,  C09K11/06 ,  C07D401/14 ,  C07D401/10 ,  C07D405/10 ,  H01L51/50

CPC classification number: H01L51/0072 ,  C07D241/38 ,  C07D401/10 ,  C07D401/14 ,  C07D403/04 ,  C07D403/10 ,  C07D405/04 ,  C07D405/10 ,  C07D409/10 ,  C07F9/650994 ,  C07F9/65583 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1022 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/0067 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/5072

Abstract: A condensed cyclic compound represented by Formula 1 and an organic light-emitting device including the same.

公开(公告)号：US09741939B2

公开(公告)日：2017-08-22

申请号：US14695021

申请日：2015-04-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Youngkook Kim ,  Kwanghyun Kim ,  Jongwoo Kim ,  Mieun Jun ,  Seokhwan Hwang

IPC: H01L51/00 ,  C07D311/78 ,  C07D405/14 ,  C07F7/08 ,  C07D407/14 ,  C07D409/14 ,  C07D409/12 ,  C07D407/12 ,  C07D335/04 ,  H05B33/22 ,  C09K11/06 ,  H01L51/50

CPC classification number: H01L51/0061 ,  C07D311/78 ,  C07D335/04 ,  C07D405/14 ,  C07D407/12 ,  C07D407/14 ,  C07D409/12 ,  C07D409/14 ,  C07F7/0812 ,  C09K11/06 ,  H01L51/006 ,  H01L51/0067 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0081 ,  H01L51/0094 ,  H01L51/5016 ,  H01L51/5056 ,  H05B33/22

Abstract: A condensed cyclic compound represented by Formula 1: An organic light-emitting device including 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 including an emission layer, and further including at least one of the condensed cyclic compounds of Formula 1.

公开(公告)号：US20170125696A1

公开(公告)日：2017-05-04

申请号：US15178338

申请日：2016-06-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Junha Park ,  Youngkook Kim ,  Munki Sim ,  Eunyoung Lee ,  Hyoyoung Lee ,  Eunjae Jeong ,  Seokhwan Hwang

IPC: H01L51/00 ,  C07D471/14 ,  H01L27/32

CPC classification number: H01L51/0072 ,  C07D471/04 ,  C07D471/14 ,  H01L27/3248 ,  H01L51/005 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0073 ,  H01L51/0077 ,  H01L51/0085 ,  H01L51/506 ,  H01L51/5072

Abstract: An organic light-emitting device including a first electrode; a second electrode facing the first electrode; and an organic layer that is between the first electrode and the second electrode and includes an emission layer, wherein the organic layer includes a compound represented by Formula 1: When compounds represented by Formula 1 are used as an electron transport material, excellent I-V-L characteristics may be obtained.

公开(公告)号：US20160118593A1

公开(公告)日：2016-04-28

申请号：US14695021

申请日：2015-04-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Youngkook Kim ,  Kwanghyun Kim ,  Jongwoo Kim ,  Mieun Jun ,  Seokhwan Hwang

IPC: H01L51/00 ,  C09K11/06 ,  C07D405/14 ,  C07D335/04 ,  C07D407/14 ,  C07D409/14 ,  C07D409/12 ,  C07D407/12 ,  C07D311/78 ,  C07F7/08

CPC classification number: H01L51/0061 ,  C07D311/78 ,  C07D335/04 ,  C07D405/14 ,  C07D407/12 ,  C07D407/14 ,  C07D409/12 ,  C07D409/14 ,  C07F7/0812 ,  C09K11/06 ,  H01L51/006 ,  H01L51/0067 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0081 ,  H01L51/0094 ,  H01L51/5016 ,  H01L51/5056 ,  H05B33/22

Abstract: A condensed cyclic compound represented by Formula 1: An organic light-emitting device including 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 including an emission layer, and further including at least one of the condensed cyclic compounds of Formula 1.

Abstract translation: 由式1表示的稠合环状化合物：包含第一电极的有机发光器件; 面对所述第一电极的第二电极; 以及在所述第一电极和所述第二电极之间的有机层，所述有机层包括发射层，并且还包括至少一种式1的缩合环状化合物。

公开(公告)号：US20160028015A1

公开(公告)日：2016-01-28

申请号：US14876742

申请日：2015-10-06

Applicant: Samsung Display Co., Ltd.

Inventor： Youngkook Kim ,  Seokhwan Hwang ,  Hyejin Jung ,  Jino Lim ,  Sanghyun Han ,  Eunjae Jeong ,  Sooyon Kim ,  Junha Park ,  Eunyoung Lee ,  Jonghyuk Lee

IPC: H01L51/00 ,  C09K11/02 ,  C09K11/06 ,  C07C211/56 ,  C07C255/58 ,  C07C211/61 ,  C07D209/88 ,  C07D333/76 ,  C07D307/91 ,  C07F7/08 ,  C07D251/22 ,  C07D235/18 ,  C07D213/38 ,  C07D471/04 ,  C07D213/74 ,  C07D409/12 ,  C07D405/12 ,  C07D401/12 ,  C07C211/59

CPC classification number: H01L51/006 ,  C07C211/56 ,  C07C211/59 ,  C07C211/61 ,  C07C217/92 ,  C07C255/58 ,  C07C2603/18 ,  C07C2603/24 ,  C07C2603/26 ,  C07C2603/50 ,  C07D209/86 ,  C07D209/88 ,  C07D213/36 ,  C07D213/38 ,  C07D213/74 ,  C07D235/18 ,  C07D251/22 ,  C07D307/91 ,  C07D333/76 ,  C07D401/12 ,  C07D405/12 ,  C07D409/12 ,  C07D471/04 ,  C07F7/0805 ,  C07F7/081 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L51/0058 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0077 ,  H01L51/0081 ,  H01L51/5012 ,  H01L51/5072 ,  H05B33/10

Abstract: An amine-based compound and an organic light-emitting diode including the amine-based compound.

公开(公告)号：US12289992B2

公开(公告)日：2025-04-29

申请号：US17250808

申请日：2019-09-27

Applicant: Samsung Display Co., Ltd.

Inventor： Sanghyun Han ,  Jongwoo Kim ,  Eunjae Jeong ,  Dongjun Kim ,  Wonmin Yun ,  Young Kook Kim ,  Eung Seok Park ,  Yongchan Ju ,  Yisu Kim ,  Byoungduk Lee ,  Seokhwan Hwang

IPC: H01L51/00 ,  C07D239/34 ,  C07D251/22 ,  C07D405/04 ,  H10K50/844 ,  H10K50/86 ,  H10K85/60 ,  H10K59/35 ,  H10K59/38

Abstract: A display apparatus according to an embodiment includes light-emitting devices and an encapsulation member, wherein the encapsulation member includes a light absorber including a hexagonal heterocycle containing two or more nitrogen atoms as ring-forming atoms, and first to third substituents substituted at the hexagonal heterocycle, the first to third substituents being different from one another, and thus can effectively block external light, thereby exhibiting improved reliability.

公开(公告)号：US12232409B2

公开(公告)日：2025-02-18

申请号：US16395131

申请日：2019-04-25

Applicant: Samsung Display Co., Ltd.

Inventor： Junghoon Han ,  Soobyung Ko ,  Sungbum Kim ,  Junha Park ,  Munki Sim ,  Heechoon Ahn ,  Hyoyoung Lee ,  Mina Jeon ,  Mieun Jun ,  Youngkook Kim ,  Seokhwan Hwang

IPC: H10K85/30 ,  C07F15/00 ,  H10K50/11 ,  H10K85/60 ,  H10K101/40

Abstract: Provided are an organometallic compound represented by Formula 1 and an organic light-emitting device including the same. The organic light-emitting device includes: a first electrode; a second electrode; and an organic layer comprising an emission layer between the first electrode and the second electrode, the organic layer including the organometallic compound represented by Formula 1.