公开(公告)号：US20160301004A1

公开(公告)日：2016-10-13

申请号：US14886122

申请日：2015-10-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jino LIM ,  Youngkook KIM ,  Jongwoo KIM ,  Hyungseok JANG ,  Seokhwan HWANG

IPC: H01L51/00 ,  C07D307/91 ,  C07D213/74 ,  C07C211/54 ,  C07C211/58

CPC classification number: H01L51/006 ,  C07C211/54 ,  C07C211/58 ,  C07C2603/52 ,  C07D213/74 ,  C07D307/91 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L51/0055 ,  H01L51/0058 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0073 ,  H01L51/0077 ,  H01L51/5056 ,  H01L51/506 ,  H01L51/5072 ,  H01L51/5076

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

公开(公告)号：US20160190467A1

公开(公告)日：2016-06-30

申请号：US14963281

申请日：2015-12-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyungseok JANG ,  Youngkook KIM ,  Jongwoo KIM ,  Jino LIM ,  Seokhwan HWANG

IPC: H01L51/00 ,  C07D405/10

CPC classification number: C09K11/06 ,  C07D261/00 ,  C07D273/01 ,  C07D273/02 ,  C07D309/00 ,  C07D405/10 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/5056

Abstract: An amine-based compound and an organic light-emitting device, the amine-based compound being represented by Formula 1 below:

Abstract translation: 胺类化合物和有机发光装置，所述胺类化合物由下式1表示：

公开(公告)号：US20160155951A1

公开(公告)日：2016-06-02

申请号：US14713185

申请日：2015-05-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kwanghyun KIM ,  Sooyon KIM ,  Youngkook KIM ,  Haejin KIM ,  Seokhwan HWANG

IPC: H01L51/00 ,  C09K11/06 ,  C07F5/02

CPC classification number: C09K11/06 ,  C07F5/02 ,  C07F7/081 ,  C07F7/0812 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L51/0055 ,  H01L51/006 ,  H01L51/008 ,  H01L51/0081 ,  H01L51/5012 ,  H05B33/14

Abstract: A condensed cyclic compound is represented by Formula 1: where R1 to R12 are as defined in the specification and at least one of R1 to R12 is a group represented by Formula 2, and at least one of R1 to R12 is a group represented by Formula 3; where L1, L2, Ar1 to Ar4, a1 and a1 are as defined in the specification. An organic light-emitting device including the condensed cyclic compound.

Abstract translation: 稠合的环状化合物由式1表示：其中R 1至R 12如说明书中所定义，并且R 1至R 12中的至少一个为由式2表示的基团，并且R 1至R 12中的至少一个为由式 3; 其中L1，L2，Ar1至Ar4，a1和a1如说明书中所定义。 包含缩合的环状化合物的有机发光装置。

公开(公告)号：US20160149141A1

公开(公告)日：2016-05-26

申请号：US14706083

申请日：2015-05-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyejin JUNG ,  Seokhwan HWANG ,  Youngkook KIM ,  Jongwoo KIM ,  Jino LIM ,  Hyungseok JANG

IPC: H01L51/00 ,  C07D405/14 ,  C07D409/14 ,  C07D405/12

CPC classification number: H01L51/0061 ,  C07C211/54 ,  C07D405/12 ,  C07D405/14 ,  C07D409/14 ,  C09K11/06 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0072 ,  H01L51/0073 ,  H01L2251/308

Abstract: An amine-based compound is represented by Formula 1: wherein L1 to L3, Ar1 to Ar3, a1 to a3, and c1 to c3 are as defined in the specification. An organic light-emitting device includes the amine-based compound.

Abstract translation: 胺基化合物由式1表示：其中L1至L3，Ar1至Ar3，a1至a3和c1至c3如说明书中所定义。 有机发光器件包括胺类化合物。

公开(公告)号：US20160126465A1

公开(公告)日：2016-05-05

申请号：US14683744

申请日：2015-04-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jongwoo KIM ,  Youngkook KIM ,  Seunggak YANG ,  Jino LIM ,  Hyungseok JANG ,  Seokhwan HWANG

IPC: H01L51/00 ,  C07D403/14 ,  C07D405/14 ,  C07D401/14 ,  C07D209/86 ,  C09K11/06

CPC classification number: H01L51/0061 ,  C07D209/86 ,  C07D401/14 ,  C07D403/14 ,  C07D405/14 ,  C09K11/06 ,  C09K2211/1029 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/5056 ,  H01L51/5072 ,  H01L2251/301 ,  H01L2251/308

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

Abstract translation: 由下式1表示的化合物和包含该化合物的有机发光装置：

公开(公告)号：US20210367158A1

公开(公告)日：2021-11-25

申请号：US17395913

申请日：2021-08-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Junha PARK ,  Munki SIM ,  Hyoyoung LEE ,  Youngkook KIM ,  Seokhwan HWANG

IPC: H01L51/00 ,  C07D251/24 ,  C07F5/02 ,  C07D401/04

Abstract: Provided are a heterocyclic compound and an organic light-emitting device including the same. The heterocyclic compound includes a fluoro-containing cyclic group. The heterocyclic compound does not include a carbazole group, a dibenzofuran group, a dibenzothiophene group, and/or a triphenylene group. The 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 organic layer, the organic layer including an emission layer and at least one of the heterocyclic compound.

公开(公告)号：US20210288265A1

公开(公告)日：2021-09-16

申请号：US17031884

申请日：2020-09-24

Applicant: Samsung Display Co., Ltd.

Inventor： Hankyu PAK ,  Seokhwan HWANG ,  Junha PARK ,  Munki SIM ,  Chanseok OH ,  Hyoyoung LEE ,  Minjung JUNG

IPC: H01L51/00

Abstract: Provided are a condensed cyclic compound having a novel structure and an organic light-emitting device including the same. The organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; an organic layer located between the first electrode and the second electrode and including an emission layer; and at least one condensed cyclic compound represented by Formula 1.

公开(公告)号：US20210273175A1

公开(公告)日：2021-09-02

申请号：US17091619

申请日：2020-11-06

Applicant: Samsung Display Co., Ltd.

Inventor： Hankyu PAK ,  Mun-ki SIM ,  Seokhwan HWANG ,  Junha PARK ,  Jang Yeol BAEK ,  Keigo HOSHI ,  Yuuki MIYAZAKI ,  Hyoyoung LEE ,  Minjung JUNG ,  Sun Young PAK ,  Chanseok OH

IPC: H01L51/00 ,  C07F5/02 ,  C09K11/06

Abstract: An organic electroluminescence device includes a first electrode, an organic layer disposed on the first electrode, and a second electrode disposed on the organic layer, wherein the organic layer includes a polycyclic compound represented by Formula 1. The organic electroluminescence device may have high emission efficiency.

公开(公告)号：US20190319196A1

公开(公告)日：2019-10-17

申请号：US16377046

申请日：2019-04-05

Applicant: Samsung Display Co., Ltd.

Inventor： Mun-ki SIM ,  Junha PARK ,  Jangyeol BAEK ,  Hyoyoung LEE ,  Soo-byung KO ,  Youngkook KIM ,  Seokhwan HWANG

IPC: H01L51/00 ,  C09K11/06 ,  C07D403/10 ,  C07D403/14 ,  C07D409/14

Abstract: An organic electroluminescence device includes a first electrode, a hole transport region provided on the first electrode, an emission layer provided on the hole transport region, an electron transport region provided on the emission layer, and a second electrode provided on the electron transport region. The emission layer includes a nitrogen-containing compound. The nitrogen-containing compound includes a triazine moiety and a carbazole moiety. In the carbazole moiety, at least one position among 2, 3 and 7 is substituted; each of positions 2 and 7 is substituted or unsubstituted with a substituted or unsubstituted phenyl group, or a substituted or unsubstituted carbazole group; and position 3 is substituted or unsubstituted with a substituted or unsubstituted phenyl group.

公开(公告)号：US20190296245A1

公开(公告)日：2019-09-26

申请号：US16362416

申请日：2019-03-22

Applicant: Samsung Display Co., Ltd.

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

IPC: H01L51/00 ,  C07D405/10 ,  C07D405/14 ,  C07D409/10 ,  C07D409/14

Abstract: Provided are a heterocyclic compound and an organic light-emitting device including the same. The organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer that is between the first electrode and the second electrode, the organic layer including an emission layer and at least one of the heterocyclic compound.