公开(公告)号：US11653565B2

公开(公告)日：2023-05-16

申请号：US16820288

申请日：2020-03-16

Applicant: Kwansei Gakuin Educational Foundation ,  SK Materials JNC Co., Ltd.

Inventor： Takuji Hatakeyama ,  Soichiro Nakatsuka ,  Hajime Gotoh ,  Yasuyuki Sasada ,  Motoki Yanai ,  Toshiaki Ikuta

IPC: H01L51/50 ,  H01L51/00 ,  C07F7/30 ,  C07F9/6568 ,  C07F7/22 ,  C07F9/94 ,  C07F7/08 ,  C07F9/90 ,  C07F5/02 ,  C07F9/6584

CPC classification number: H01L51/0071 ,  C07F5/02 ,  C07F7/0816 ,  C07F7/2208 ,  C07F7/2224 ,  C07F7/30 ,  C07F9/6584 ,  C07F9/65683 ,  C07F9/65685 ,  C07F9/90 ,  C07F9/94 ,  H01L51/0059 ,  H01L51/0077 ,  H01L51/0094 ,  H01L51/5084 ,  H01L51/5092 ,  H01L51/008 ,  H01L51/0085 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5072

Abstract: By providing a novel polycyclic aromatic compound in which a plurality of aromatic rings are linked via a boron atom, a nitrogen atom, or the like, options of a material for an organic EL element are increased. In addition, by using the novel polycyclic aromatic compound as a material for an organic electroluminescent element, an excellent organic EL element is provided.

公开(公告)号：US20190112321A1

公开(公告)日：2019-04-18

申请号：US16088695

申请日：2017-03-30

Applicant: Council of Scientific & Industrial Research

Inventor： Dumbala Srinivasa Reddy ,  Dhanasekaran Shanmugam ,  Remya Ramesh ,  Anurag Shukla ,  Meenakshi Anil Belekar

IPC: C07F7/08 ,  C07D413/10 ,  A61P33/06

CPC classification number: C07F7/0816 ,  A61K31/695 ,  A61K45/06 ,  A61P33/06 ,  C07D413/10 ,  Y02A50/411

Abstract: The present invention discloses a silicon incorporated quinoline of formula (I) wherein, X, Y, A, R1 and R2 are as described. The present invention further discloses a process for the preparation of silicon incorporated quinolines of formula I; a pharmaceutical composition comprising silicon incorporated quinolines of formula (I) or pharmaceutically acceptable salt thereof. The present invention also discloses a method for treating diseases caused by Plasmodium falciparum or other coccidian parasites using the silicon incorporated quinolines of formula I or pharmaceutically acceptable salt thereof.

公开(公告)号：US20190071458A1

公开(公告)日：2019-03-07

申请号：US16054976

申请日：2018-08-03

Applicant: Samsung Display Co., Ltd.

Inventor： Mieun Jun ,  Soobyung Ko ,  Haejin Kim ,  Youngkook Kim ,  Seokhwan Hwang

IPC: C07F7/08 ,  H01L51/00 ,  H01L51/50

CPC classification number: C07F7/0816 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0094 ,  H01L51/5012 ,  H01L51/5056 ,  H01L51/5072

Abstract: A condensed-cyclic compound and an organic light-emitting device including the same are provided. The compound is represented by the formula wherein ring A, ring B, and ring C are each independently selected from a C5-C30 carbocyclic group and a C1-C30 heterocyclic group, each of L1 to L9 is independently selected from a substituted or unsubstituted C3-C10 cycloalkylene group, a substituted or unsubstituted C1-C10 heterocycloalkylene group, a substituted or unsubstituted C3-C10 cycloalkenylene group, a substituted or unsubstituted C1-C10 heterocycloalkenylene group, a substituted or unsubstituted C6-C60 arylene group, a substituted or unsubstituted C1-C60 heteroarylene group, a substituted or unsubstituted divalent non-aromatic condensed polycyclic group, and a substituted or unsubstituted divalent non-aromatic condensed heteropolycyclic group, and each of Ar1 to Ar6, R1 to R3, R11, and R12 are further defined. The compound may be incorporated into one or more layers of an organic light-emitting diode device.

公开(公告)号：US20180209987A1

公开(公告)日：2018-07-26

申请号：US15745044

申请日：2016-07-28

Applicant: The Regents of the University of California

Inventor： Evan W. Miller ,  Yi-Lin Huang ,  Alison S. Walker

IPC: G01N33/58 ,  G01N33/487 ,  C07F7/08 ,  C09B69/00 ,  C09B69/06 ,  G01N15/14

CPC classification number: G01N33/582 ,  C07F7/0816 ,  C09B69/008 ,  C09B69/06 ,  G01N15/1475 ,  G01N33/48728 ,  G01N2015/1006

Abstract: The disclosure provides for provides for water-soluble near-infra red (NIR) emissive compounds, processes of making the compounds thereof, and use of the compounds therein.

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：US20180134732A1

公开(公告)日：2018-05-17

申请号：US15801606

申请日：2017-11-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Asami SAKAMOTO ,  Hisayuki KAWAMURA

IPC: C07F7/08 ,  C07D409/12 ,  C07D407/12 ,  H01L51/00 ,  H01L51/50 ,  C09K11/06

CPC classification number: C07F7/0816 ,  C07D407/12 ,  C07D409/12 ,  C09K11/06 ,  C09K2211/1096 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0071 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0094 ,  H01L51/5016 ,  H01L51/5056

Abstract: A heterocyclic compound and an organic electroluminescence device including the same, the heterocyclic compound being represented by Formula 1:

公开(公告)号：US20180134706A1

公开(公告)日：2018-05-17

申请号：US15805012

申请日：2017-11-06

Applicant: Samsung Display Co., Ltd.

Inventor： Hiroaki ITOI

IPC: C07D471/06 ,  H01L51/00 ,  C07D498/06 ,  C07F7/08

CPC classification number: C07D471/06 ,  C07B59/001 ,  C07D498/06 ,  C07F7/0816 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0094 ,  H01L51/5056

Abstract: A heterocyclic compound may be represented by Formula 1. The heterocyclic compound may be included in an organic electroluminescence device. The organic electroluminescence device including the heterocyclic compound according to an embodiment of the present disclosure may attain high emission efficiency and a low driving voltage effect. where X is O, S, NR10, CR11R12 or SiR13R14.

公开(公告)号：US20180114929A1

公开(公告)日：2018-04-26

申请号：US15479842

申请日：2017-04-05

Applicant: Universal Display Corporation

Inventor： Raymond Kwong ,  Siu Tung Lam ,  Chi Hang Lee

IPC: H01L51/00 ,  C09K11/02 ,  C09K11/06 ,  C07F7/08 ,  C07F5/02

CPC classification number: H01L51/0094 ,  C07F5/027 ,  C07F7/0807 ,  C07F7/0812 ,  C07F7/0816 ,  C09K11/02 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1096 ,  H01L51/0052 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/008 ,  H01L51/0084 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5096 ,  H01L51/5206 ,  H01L51/5221

Abstract: The present invention includes high triplet hosts with a macrocyclic structure that may provide high device quantum efficiency in OLEDs.

公开(公告)号：US20180090686A1

公开(公告)日：2018-03-29

申请号：US15717414

申请日：2017-09-27

Applicant: LG Display Co., Ltd.

Inventor： Seung-Hee YOON ,  Sung-Hoon JOO ,  Seon-Keun YOO ,  Ji-Cheol SHIN

IPC: H01L51/00 ,  H01L27/32 ,  C07D401/14 ,  C07D405/14 ,  C07D409/14 ,  C07F7/08

CPC classification number: H01L51/0067 ,  C07D401/14 ,  C07D405/14 ,  C07D409/14 ,  C07F7/0816 ,  H01L27/322 ,  H01L27/3244 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0094 ,  H01L51/504 ,  H01L51/5072 ,  H01L51/5092 ,  H01L51/5278

Abstract: The present invention provides an organic compound represented by: an organic light emitting diode and an organic light emitting display device using the organic compound. The organic compound of the present invention is capable of reducing a driving voltage of an organic light emitting diode and improving an emitting efficiency and a lifetime of the organic light emitting diode and the organic light emitting display device including the organic compound.

公开(公告)号：US20180083198A1

公开(公告)日：2018-03-22

申请号：US15564555

申请日：2016-11-17

Applicant: LG Chem, Ltd.

Inventor： Yongbum Cha ,  Jin Joo Kim ,  Sung Kil Hong ,  Sang Duk Suh

IPC: H01L51/00 ,  C07D491/22 ,  C07F9/6561 ,  C07D495/22 ,  C07D491/20 ,  C07D495/20 ,  C09K11/02

CPC classification number: H01L51/0071 ,  C07D491/20 ,  C07D491/22 ,  C07D495/20 ,  C07D495/22 ,  C07F7/0816 ,  C07F9/6561 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1018 ,  H01L51/0052 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5088 ,  H01L51/5096

Abstract: The present specification provides a compound having a spiro structure and an organic light emitting device including the same.