公开(公告)号：US20190140184A1

公开(公告)日：2019-05-09

申请号：US16182827

申请日：2018-11-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sanghyun HAN ,  Sooyon KIM ,  Youngkook KIM ,  Jongwoo KIM ,  Hyejin JUNG ,  Seokhwan HWANG

IPC: H01L51/00 ,  C07D319/14 ,  C07D407/14 ,  C07D409/14

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

公开(公告)号：US20190051856A1

公开(公告)日：2019-02-14

申请号：US15908542

申请日：2018-02-28

Applicant: Samsung Display Co., Ltd.

Inventor： Jongwoo KIM ,  Jangyeol BAEK ,  Eunjae JEONG ,  Sanghyun HAN ,  Youngkook KIM ,  Seokhwan HWANG

IPC: H01L51/52 ,  H01L51/50 ,  H01L51/00 ,  C09K11/06

Abstract: An organic light-emitting device includes a first electrode, a second electrode facing the first electrode, an organic layer between the first electrode and the second electrode and including an emission layer, and at least one of a first layer and a second layer, wherein the first layer is positioned in a path where light generated in the emission layer is transmitted to the outside through the first electrode and the second layer is positioned in a path where the light generated in the emission layer is transmitted to the outside through the second electrode. The first layer and the second layer each include a compound having a certain formula.

公开(公告)号：US20190036080A1

公开(公告)日：2019-01-31

申请号：US16044781

申请日：2018-07-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sanghyun HAN ,  Jongwoo KIM ,  Eunjae JEONG ,  Youngkook KIM ,  Seokhwan HWANG

IPC: H01L51/52 ,  C08K5/00 ,  C08K5/09 ,  D06M13/07 ,  C08G73/10 ,  C08G73/22 ,  C08L79/08

Abstract: Provided are a light absorber represented by Formula 1 and an organic electroluminescence device including a light absorption layer including the light absorber: In Formula 1, X1 is O or S.

公开(公告)号：US20180053893A1

公开(公告)日：2018-02-22

申请号：US15649691

申请日：2017-07-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Youngkook KIM ,  Soobyung KO ,  Jongwoo KIM ,  Sanghyun HAN ,  Seokhwan HWANG

IPC: H01L51/00 ,  H01L51/52 ,  C07C211/61 ,  C07D307/91 ,  C07F7/08 ,  C07D213/74 ,  C07D333/76 ,  C07B59/00 ,  C07D493/10 ,  C07D495/10 ,  C07D471/10

CPC classification number: H01L51/006 ,  C07B59/001 ,  C07B59/002 ,  C07B2200/05 ,  C07C211/61 ,  C07C255/58 ,  C07C2603/40 ,  C07C2603/94 ,  C07D213/74 ,  C07D307/91 ,  C07D333/76 ,  C07D471/10 ,  C07D493/10 ,  C07D495/10 ,  C07F7/081 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1018 ,  C09K2211/1022 ,  H01L51/0052 ,  H01L51/0056 ,  H01L51/0058 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0094 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5206 ,  H01L51/5221

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

公开(公告)号：US20180013076A1

公开(公告)日：2018-01-11

申请号：US15642139

申请日：2017-07-05

Applicant: Samsung Display Co., Ltd.

Inventor： Sanghyun HAN ,  Mina KIM ,  Sooyon KIM ,  Youngkook KIM ,  Seokhwan HWANG ,  Taekyung KIM

IPC: H01L51/00 ,  C07D319/24 ,  C07D405/04 ,  C07D405/10 ,  C07D407/04 ,  C07D409/04 ,  C07D319/14 ,  C09K11/06 ,  C09K11/02 ,  C07F7/08 ,  H01L51/52 ,  C07D407/10 ,  H01L51/50

CPC classification number: H01L51/0073 ,  C07D319/14 ,  C07D319/24 ,  C07D405/04 ,  C07D405/10 ,  C07D407/04 ,  C07D407/10 ,  C07D409/04 ,  C07F7/0814 ,  C07F7/0816 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0055 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0067 ,  H01L51/0074 ,  H01L51/0081 ,  H01L51/0094 ,  H01L51/5012 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5218

Abstract: Provided are a condensed cyclic compound having the following structure: wherein ring D1 and ring D2 are each independently a C6-C20 aromatic ring, and an organic light-emitting device including the same.