公开(公告)号：US20160028030A1

公开(公告)日：2016-01-28

申请号：US14636663

申请日：2015-03-03

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Yongsik JUNG ,  Jhunmo SON ,  Sangmo KIM ,  Hyunjung KIM ,  Soonok JEON ,  Yeonsook CHUNG ,  Dalho HUH

IPC: H01L51/00 ,  C07F7/08

CPC classification number: H01L51/0094 ,  C07F7/0812 ,  C07F7/0814 ,  C07F7/0816 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L51/0059 ,  H01L51/0065 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5016 ,  H01L51/5024 ,  H05B33/14

Abstract: A condensed cyclic compound represented by one of Formulae 1A to 1D, wherein the Formulae 1A to 1D are described in the specification.

Abstract translation: 由式1A至1D中的一个表示的缩合的环状化合物，其中式1A至1D在说明书中描述。

公开(公告)号：US20210184132A1

公开(公告)日：2021-06-17

申请号：US17111641

申请日：2020-12-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Keisuke KORAI ,  Atsushi IMAMURA ,  Jhunmo SON ,  Masaru KINOSHITA ,  Mitsunori ITO ,  Norifumi KISHI ,  Rie SAKURAI ,  Shiro IRISA ,  Masaki NUMATA

IPC: H01L51/00 ,  C07D403/14 ,  C09K11/06

Abstract: Provided is a compound that has a long pot life of a solution and is able to achieve low driving voltage, high efficiency, and long lifespan of an organic electroluminescent device. The present disclosure relates to a compound having a triphenyl triazine structural moiety and including a group that has a structure in which a substituted or unsubstituted carbazole group and a predetermined number of carbazole rings are directly bonded via a single bond, as described in the specification.

公开(公告)号：US20210043856A1

公开(公告)日：2021-02-11

申请号：US16987950

申请日：2020-08-07

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Minsik MIN ,  Wook KIM ,  Sangmo KIM ,  Jongsoo KIM ,  Joonghyuk KIM ,  Hyejin BAE ,  Jhunmo SON ,  Hasup LEE ,  Yongsik JUNG

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

Abstract: An organometallic compound represented by Formula 1, wherein M1 is beryllium, magnesium, aluminum, calcium, titanium, manganese, cobalt, copper, zinc, gallium, germanium, zirconium, ruthenium, rhodium, palladium, silver, rhenium, platinum, or gold; A1 to A3 are each independently a C5-C30 carbocyclic group or a C1-C30 heterocyclic group; A4 is a 5-membered heterocyclic group; A5 is at least two rings of a C7-C30 carbocyclic group comprising a 6-membered carbocyclic group, or A5 is at least two rings of a C1-C30 heterocyclic group comprising a 6-membered carbocyclic group or a 6-membered heterocyclic group; X10, X20, X30, and X40 to X44 are each independently C or N; T1 to T3 are each independently a single bond, *—N[(L1)a1-(R1)b1]—*′, *—B(R1)—*′, *—P(R1)—*′, *—C(R1)(R2)—*′, *—Si(R1)(R2)—*′, *—Ge(R1)(R2)—*′, *—S—*′, *—Se—*′, *—O—*′, *—C(═O)—*′, *—S(═O)—*′, *—S(═O)2—*′, *—C(R1)═C(R2)—*′, *—C(═S)—*′, or *—C≡C—*′; and wherein the other substituents may be understood by referring to the detailed description.

公开(公告)号：US20200031812A1

公开(公告)日：2020-01-30

申请号：US16510187

申请日：2019-07-12

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Yongsik JUNG ,  Soonok JEON ,  Eunsuk KWON ,  Sangmo KIM ,  Juhyun KIM ,  Jhunmo SON ,  Yeonsook CHUNG ,  Joonghyuk KIM

IPC: C07D407/10 ,  C07D409/10 ,  C07D403/10 ,  C07D405/10 ,  C07D405/14 ,  C07D403/04 ,  C07D403/14 ,  C07D401/10 ,  C07F7/08 ,  C07F15/00 ,  H01L51/50 ,  H01L51/00

Abstract: A condensed cyclic compound represented by Formula 1: Ar1-L1-Ar2  Formula 1 wherein, in Formula 1, Ar1, Ar2, and L are the same as described in the specification.

公开(公告)号：US20170369439A1

公开(公告)日：2017-12-28

申请号：US15631043

申请日：2017-06-23

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  Samsung SDI Co., Ltd.

Inventor： Yongsik JUNG ,  Dalho HUH ,  Jhunmo SON ,  Eunsuk KWON ,  Sangmo KIM ,  Saeyoun LEE ,  Soonok JEON ,  Yeonsook CHUNG ,  Jongsoo KIM ,  Sooghang IHN

IPC: C07D209/82 ,  H01L51/00 ,  C09K11/06

CPC classification number: C07D209/82 ,  C07D405/10 ,  C09K11/06 ,  H01L51/0032 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/5016

Abstract: A condensed cyclic compound represented by Formula 1: wherein in Formula 1 groups and variables are the same as described in the specification.

公开(公告)号：US20170365796A1

公开(公告)日：2017-12-21

申请号：US15597771

申请日：2017-05-17

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  Samsung SDI Co., Ltd.

Inventor： Sangmo KIM ,  Dalho HUH ,  Jhunmo SON ,  Miyoung CHAE ,  Eunsuk KWON ,  Hyunjung KIM ,  Saeyoun LEE ,  Soonok JEON ,  Yeonsook CHUNG ,  Yongsik JUNG ,  Youngmok SON ,  Namheon LEE

IPC: H01L51/00 ,  C07D401/10 ,  C07D403/10 ,  C07D471/04 ,  C07D495/04 ,  C09K11/06 ,  C07D209/86 ,  C07D491/048 ,  C07D209/88 ,  C07D487/04 ,  H01L51/50

CPC classification number: H01L51/0072 ,  C07D209/86 ,  C07D209/88 ,  C07D401/10 ,  C07D403/10 ,  C07D471/04 ,  C07D487/04 ,  C07D491/048 ,  C07D495/04 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/5016 ,  H01L51/5064 ,  H01L51/508 ,  H01L51/5092 ,  H01L51/5096

Abstract: A condensed cyclic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.

公开(公告)号：US20170186974A1

公开(公告)日：2017-06-29

申请号：US15170226

申请日：2016-06-01

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Yongsik JUNG ,  Miyoung CHAE ,  Eunsuk KWON ,  Sangmo KIM ,  Hyunjung KIM ,  Jhunmo SON ,  Saeyoun LEE ,  Soonok JEON ,  Yeonsook CHUNG ,  Dalho HUH ,  Joonghyuk KIM ,  Myungsun SIM

IPC: H01L51/00 ,  C09K11/06 ,  C07D491/048 ,  C09K11/02

CPC classification number: H01L51/0072 ,  C07D491/048 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1022 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L51/0071 ,  H01L51/008 ,  H01L51/0085 ,  H01L51/009 ,  H01L51/5012 ,  H01L51/5096 ,  H05B33/20

Abstract: A condensed cyclic compound represented by Formula 1: Ar1-L1-L2-Ar2  Formula 1 wherein in Formula 1, Ar1, Ar2, L1, and L2 are the same as described in the specification.

公开(公告)号：US20160118601A1

公开(公告)日：2016-04-28

申请号：US14804898

申请日：2015-07-21

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Dalho HUH ,  Miyoung CHAE ,  Hyunjung KIM ,  Soonok JEON ,  Yeonsook CHUNG ,  Yongsik JUNG ,  Wook KIM ,  Jhunmo SON ,  Namheon LEE ,  Sangmo KIM

IPC: H01L51/00 ,  C07D405/04 ,  C07D471/04 ,  C07D409/04 ,  C07D209/88 ,  C07D405/10 ,  C09K11/02 ,  C09K11/06

CPC classification number: H01L51/0072 ,  C07D209/88 ,  C07D405/04 ,  C07D405/10 ,  C07D409/04 ,  C07D471/04 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1022 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L51/0051 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0067 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0085 ,  H01L51/5012 ,  H01L51/5016

Abstract: A condensed cyclic compound represented by Formulae 1A or 1B: wherein in Formulae 1A and 1B, groups and variables are the same as described in the specification.

Abstract translation: 由式1A或1B表示的缩合的环状化合物：其中在式1A和1B中，基团和变量与说明书中描述的相同。

公开(公告)号：US20240076288A1

公开(公告)日：2024-03-07

申请号：US18380344

申请日：2023-10-16

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Minsik MIN ,  Eunsuk Kwon ,  Kyungdoc Kim ,  Inkoo KIM ,  Juhyun KIM ,  Joonghyuk KIM ,  Jhunmo SON ,  Yongsik JUNG

IPC: C07D405/10 ,  C07D403/10 ,  C07D409/10 ,  H10K85/60

CPC classification number: C07D405/10 ,  C07D403/10 ,  C07D409/10 ,  H10K85/6572 ,  H10K85/6574 ,  H10K85/6576 ,  H10K50/15

Abstract: A heterocyclic compound represented by Formula 1 and an organic light-emitting device the heterocyclic compound represented by Formula 1:






wherein, in Formula 1,
Cz1 is a group represented by Formula 1A,
Het1 is a group represented by Formula 1B,
wherein, R1 to R10, R20, R30, R40, R50, and b10 to b50 are each independently the same as described in the detailed description of the specification.

公开(公告)号：US20210246368A1

公开(公告)日：2021-08-12

申请号：US17220275

申请日：2021-04-01

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Sooghang IHN ,  Dalho HUH ,  Namheon LEE ,  Jhunmo SON ,  Hosuk KANG ,  Sangmo KIM ,  Jongsoo KIM ,  Joonghyuk KIM ,  Hyunjung KIM ,  Youngmok SON ,  Myungsun SIM ,  Yeonsook CHUNG ,  Youngseok PARK ,  Yongsik JUNG

IPC: C09K11/06 ,  C09K11/02 ,  H05B33/14

Abstract: A thin film including a combination of a donor compound and an acceptor compound, and a phosphorescent dopant, wherein the donor compound and the acceptor compound form an exciplex having characteristics described in the specification.