公开(公告)号：US20190203114A1

公开(公告)日：2019-07-04

申请号：US16293966

申请日：2019-03-06

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 ,  H05B33/14 ,  C09K11/02

CPC classification number: C09K11/06 ,  C09K11/02 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L51/0059 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/5016 ,  H01L2251/5384 ,  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.

公开(公告)号：US20180261780A1

公开(公告)日：2018-09-13

申请号：US15915131

申请日：2018-03-08

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

Inventor： Sangho PARK ,  Wataru SOTOYAMA ,  Wook KIM ,  Eunsuk KWON ,  Sangmo KIM ,  Jaejun CHANG ,  Dmitry KRAVCHUK ,  Hyejin BAE ,  Yeonsook CHUNG ,  Youngmok SON ,  Namheon LEE ,  Jun CHWAE ,  Sunghan KIM

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

CPC classification number: H01L51/0085 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1059 ,  C09K2211/185 ,  H01L51/001 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/50 ,  H01L51/5012 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5096 ,  H01L51/5206 ,  H01L51/56 ,  H01L2251/308 ,  H01L2251/558

Abstract: An organometallic 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：US20170352819A1

公开(公告)日：2017-12-07

申请号：US15585829

申请日：2017-05-03

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

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

IPC: H01L51/00 ,  C09K11/06 ,  C07D491/048 ,  C07D495/04 ,  C09K11/02 ,  H01L51/50

CPC classification number: H01L51/0072 ,  C07D491/048 ,  C07D495/04 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0071 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/0088 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5096 ,  H01L2251/552

Abstract: A condensed cyclic compound represented by Formula 1: wherein in Formula 1, a1, a2, Ar1, Ar2, R1, and R2 are the same as described in the specification.

公开(公告)号：US20170098780A1

公开(公告)日：2017-04-06

申请号：US15054758

申请日：2016-02-26

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

Inventor： Hyunjung KIM ,  Miyoung CHAE ,  Eunsuk KWON ,  Sangmo KIM ,  Soonok JEON ,  Yeonsook CHUNG ,  Dalho HUH ,  Youngseok PARK ,  Youngmok SON

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

CPC classification number: H01L51/0072 ,  C07D209/88 ,  C07D409/10 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1022 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L51/0059 ,  H01L51/0061 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/008 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/009 ,  H01L51/5004 ,  H01L51/5016 ,  H01L2251/552

Abstract: A condensed cyclic compound represented by Formula 1: wherein in Formula 1, Ar1 and R1 to R8 are the same as described in the specification.