公开(公告)号：US20230242809A1

公开(公告)日：2023-08-03

申请号：US17768770

申请日：2020-10-09

Applicant: TOKUYAMA CORPORATION

Inventor： Masayuki MIYAZAKI ,  Junji TAKENAKA ,  Junji MOMODA ,  Katsuhiro MORI

IPC: C09K9/02 ,  C08G77/48 ,  C09B69/10 ,  C09D5/29 ,  C09D183/14

CPC classification number: C09K9/02 ,  C08G77/485 ,  C09B69/109 ,  C09D5/29 ,  C09D183/14 ,  C09K2211/1475 ,  C09K2211/145 ,  C09K2211/1425 ,  G02C7/102

Abstract: A photochromic hydroxyurethane compound of the present invention is characterized in that, on condition of having at least one photochromic moiety as the photochromic minimal unit in a molecule, it has a hydroxyurethane constitutional unit represented by Formula (1):


—X—O—CO—NH—  (1)

In the formula, X is an oxygen-containing chain organic group having a hydroxyl group as a substituent, or a hydrogen atom in the hydroxyl group is substituted by any one of (A): a photochromic group having the photochromic moiety; (B): a polymerization reactive group having a polymerizable substituent; (C) an alkyl group having 1 to 10 carbon atoms; (D) a cycloalkyl group having 3 to 10 carbon atoms; or (E): an aryl group having 6 to 14 carbon atoms (each of the groups (C)-(E) can be bonded to an oxygen atom derived from the hydroxyl group via the oxygen-containing chain organic group).

公开(公告)号：US20230174689A1

公开(公告)日：2023-06-08

申请号：US17916211

申请日：2021-03-31

Applicant: Sumitomo Chemical Co., Ltd.

Inventor： Florence Bourcet ,  Jonathan Pillow ,  Martin Humphries

IPC: C08F36/04 ,  C08F2/48 ,  C08F2/06 ,  C09K11/06

CPC classification number: C08F36/04 ,  C08F2/48 ,  C08F2/06 ,  C09K11/06 ,  C08F2438/00 ,  C09K2211/1475

Abstract: A light-emitting polymer comprising a repeat unit of formula (I): R1-R4 are each independently H or a substituent; and Ar1 and Ar2 are each independently an aromatic or heteroaromatic group selected from formulae (IIa) and (IIb): The polymer may be formed from a non-luminescent or weakly luminescent monomer.

公开(公告)号：US10017691B2

公开(公告)日：2018-07-10

申请号：US14795588

申请日：2015-07-09

Applicant: KONICA MINOLTA, INC.

Inventor： Shinya Otsu ,  Masato Nishizeki ,  Eisaku Katoh ,  Tomohiro Oshiyama ,  Dai Ikemizu

IPC: H01L51/54 ,  H01L51/56 ,  C09K11/06 ,  H01L51/00 ,  H01L51/50 ,  C07F15/00 ,  H05B33/14

CPC classification number: C09K11/06 ,  C07F15/0033 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/1466 ,  C09K2211/1475 ,  C09K2211/185 ,  H01L51/0037 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/5016 ,  H01L51/5036 ,  H01L51/504 ,  H01L51/56 ,  H01L2251/308 ,  H01L2251/552 ,  H05B33/14 ,  Y02B20/181

Abstract: A wet process using an organic solvent is used to produce an organic EL element, which has high light emission efficiency, a long light emission life and a small color change when continuously driven, an illuminating device and a display device are provided. Especially, an organic EL element which emits white light and can be manufactured at low cost is provided.

公开(公告)号：US20170373256A1

公开(公告)日：2017-12-28

申请号：US15625290

申请日：2017-06-16

Applicant: Samsung Display Co., Ltd.

Inventor： Soobyung KO ,  Haejin KIM ,  Mieun JUN ,  Youngkook KIM ,  Seokhwan HWANG

IPC: H01L51/00 ,  C07D405/10 ,  C07D413/10 ,  C09K11/06 ,  C07D231/12 ,  C07D261/08 ,  C09K11/02 ,  H01L51/52 ,  H01L51/50

CPC classification number: H01L51/0067 ,  C07D231/12 ,  C07D261/08 ,  C07D405/10 ,  C07D413/10 ,  C09B1/00 ,  C09B23/148 ,  C09B57/00 ,  C09B57/001 ,  C09B57/008 ,  C09B57/02 ,  C09B57/10 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1018 ,  C09K2211/1466 ,  C09K2211/1475 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0056 ,  H01L51/0058 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/506 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5096 ,  H01L51/5206 ,  H01L51/5221

Abstract: A heterocyclic compound and an organic light-emitting device including the same are provided. The heterocyclic compound is represented by Formula 1: Details of R1, R2, R3, X1, L1, and a1 and b1 are provided in the disclosure.

公开(公告)号：US09812653B2

公开(公告)日：2017-11-07

申请号：US14550518

申请日：2014-11-21

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

Inventor： Yongsik Jung ,  Jhunmo Son ,  Seungjae Lee ,  Youngkwon Kim ,  Hyungsun Kim ,  Yeonsook Chung

IPC: H01L51/50 ,  H01L51/00 ,  C07D405/14 ,  C07D403/10 ,  C07D403/14 ,  C07D409/14 ,  C09K11/06 ,  C07F5/02 ,  C07F7/08 ,  C07D401/14

CPC classification number: H01L51/0071 ,  C07D401/14 ,  C07D403/10 ,  C07D403/14 ,  C07D405/14 ,  C07D409/14 ,  C07F5/025 ,  C07F7/0812 ,  C09K11/06 ,  C09K2211/1416 ,  C09K2211/1466 ,  C09K2211/1475 ,  C09K2211/1483 ,  C09K2211/1491 ,  H01L51/5016

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

公开(公告)号：US20170174824A1

公开(公告)日：2017-06-22

申请号：US15129646

申请日：2015-03-26

Applicant: Sumitomo Chemical Company Limited

Inventor： Thomas Pounds ,  Martin Humphries ,  Nazrul Islam

IPC: C08G61/12 ,  C09K11/06 ,  H01L51/00

CPC classification number: C08G61/122 ,  C08G2261/124 ,  C08G2261/1424 ,  C08G2261/144 ,  C08G2261/148 ,  C08G2261/1624 ,  C08G2261/1646 ,  C08G2261/3142 ,  C08G2261/411 ,  C08G2261/5242 ,  C08G2261/72 ,  C08G2261/74 ,  C08G2261/77 ,  C08G2261/80 ,  C08G2261/95 ,  C09K11/06 ,  C09K2211/1416 ,  C09K2211/1425 ,  C09K2211/1466 ,  C09K2211/1475 ,  C09K2211/185 ,  H01L51/0035 ,  H01L51/0039 ,  H01L51/0085 ,  H01L51/5032 ,  H01L51/5088 ,  H01L51/56

Abstract: A method of forming a polymer comprising a conjugated backbone and side-groups pendant from the conjugated backbone wherein the method comprises the steps of: polymerising one or more monomers to form a precursor polymer comprising the conjugated backbone and precursor groups pendant from the conjugated backbone, and subsequently converting the precursor groups to the side-groups.

公开(公告)号：US20160343949A1

公开(公告)日：2016-11-24

申请号：US15155283

申请日：2016-05-16

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Satoshi SEO ,  Nobuharu OHSAWA

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

CPC classification number: H01L51/0052 ,  C09K11/06 ,  C09K2211/1416 ,  C09K2211/1433 ,  C09K2211/1466 ,  C09K2211/1475 ,  C09K2211/1483 ,  H01L27/3211 ,  H01L27/323 ,  H01L27/3244 ,  H01L27/3281 ,  H01L51/0035 ,  H01L51/0043 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0062 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/5016 ,  H01L2251/5361

Abstract: A light-emitting element containing a light-emitting material with high light emission efficiency is provided. The light-emitting element includes a high molecular material and a guest material. The high molecular material includes at least a first high molecular chain and a second high molecular chain. The guest material has a function of exhibiting fluorescence or converting triplet excitation energy into light emission. The first high molecular chain and the second high molecular chain each include a first skeleton, a second skeleton, and a third skeleton, and the first skeleton and the second skeleton are bonded to each other through the third skeleton. The first high molecular chain and the second high molecular chain have a function of forming an excited complex.

Abstract translation: 提供了含有发光效率高的发光材料的发光元件。 发光元件包括高分子材料和客体材料。 高分子材料包括至少第一高分子链和第二高分子链。 客体材料具有显示荧光或将三重态激发能转化为发光的功能。 第一高分子链和第二高分子链各自包含第一骨架，第二骨架和第三骨架，第一骨架和第二骨架通过第三骨架彼此结合。 第一高分子链和第二高分子链具有形成激发复合物的功能。

公开(公告)号：US09499573B2

公开(公告)日：2016-11-22

申请号：US14610244

申请日：2015-01-30

Applicant: Roche Diagnostics Operations, Inc.

Inventor： Frank Bergmann ,  Robert Cysewski ,  Luisa de Cola ,  Sebastian Dziadek ,  Jesus Miguel Fernandez Hernandez ,  Hans-Peter Josel ,  Elena Longhi ,  Christoph Seidel

IPC: C07F15/00 ,  G01N33/58 ,  C09K11/06

CPC classification number: C07F15/0033 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/1059 ,  C09K2211/14 ,  C09K2211/1416 ,  C09K2211/1425 ,  C09K2211/1441 ,  C09K2211/1466 ,  C09K2211/1475 ,  C09K2211/1491 ,  C09K2211/185 ,  G01N33/582 ,  G01N2458/30

Abstract: The present invention relates to novel iridium-based Ir(III) luminescent complexes, conjugates comprising these complexes as a label and their application, e.g. in the electrochemiluminescence based detection of an analyte.

公开(公告)号：US09493613B2

公开(公告)日：2016-11-15

申请号：US14130922

申请日：2012-07-03

Applicant: Martin Humphries ,  Richard J. Wilson

Inventor： Martin Humphries ,  Richard J. Wilson

IPC: H01L51/00 ,  C08G73/02 ,  C08G61/12 ,  C08L65/00 ,  H01L51/50

CPC classification number: H01L51/0043 ,  C07C25/22 ,  C07C2602/06 ,  C07C2603/08 ,  C07F5/025 ,  C08G61/12 ,  C08G61/122 ,  C08G61/128 ,  C08G73/026 ,  C08G2261/12 ,  C08G2261/122 ,  C08G2261/135 ,  C08G2261/141 ,  C08G2261/1414 ,  C08G2261/1434 ,  C08G2261/148 ,  C08G2261/312 ,  C08G2261/3142 ,  C08G2261/3162 ,  C08G2261/3221 ,  C08G2261/3245 ,  C08G2261/374 ,  C08G2261/411 ,  C08G2261/512 ,  C08G2261/52 ,  C08G2261/76 ,  C08G2261/95 ,  C08L65/00 ,  C09K11/06 ,  C09K2211/1475 ,  H01L51/0003 ,  H01L51/0007 ,  H01L51/0039 ,  H01L51/0085 ,  H01L51/5004 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5044 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5096 ,  H01L51/5206 ,  H01L51/5221 ,  H01L51/5253 ,  H01L2251/308 ,  H01L2251/552

Abstract: Disclosed is a crosslinkable light-emitting composition comprising at least one host material, at least one phosphorescent light-emitting dopant, a first crosslinker comprising an unsaturated carbon-carbon bond group and a second crosslinker comprising a ring system capable of undergoing ring-opening crosslinking.

Abstract translation: 公开了一种可交联发光组合物，其包含至少一种主体材料，至少一种磷光发光掺杂剂，包含不饱和碳 - 碳键基团的第一交联剂和包含能够进行开环交联的环系的第二交联剂 。

公开(公告)号：US09045613B2

公开(公告)日：2015-06-02

申请号：US11920547

申请日：2006-05-18

Applicant: Tomoyuki Suzuki ,  Kiyotoshi Iimura

Inventor： Tomoyuki Suzuki ,  Kiyotoshi Iimura

IPC: G02F1/13357 ,  B32B3/00 ,  C08L81/02 ,  H01L21/47 ,  H01L51/50 ,  C08K5/00 ,  C09K11/06 ,  H05B33/14 ,  H01L51/00

CPC classification number: H01L51/0034 ,  C08K5/0008 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1092 ,  C09K2211/1416 ,  C09K2211/1425 ,  C09K2211/1433 ,  C09K2211/1458 ,  C09K2211/1466 ,  C09K2211/1475 ,  C09K2211/185 ,  H01L51/0005 ,  H01L51/0007 ,  H01L51/0036 ,  H01L51/0043 ,  H01L51/0085 ,  H01L51/5012 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/56 ,  H05B33/14 ,  Y10T428/24479

Abstract: Disclosed is a composition containing one or more aromatic ether compounds, one or more compounds having a boiling point of not less than 200° C., and one or more polymers which are charge-transporting or luminescent in a solid state. This composition is characterized in that the compounds having a boiling point of not less than 200° C. are selected from the group consisting of aliphatic compounds which may have a heteroatom, alicyclic compounds which may have a heteroatom, aromatic compounds having two or less substituents and a heterocyclic compounds having two or less substituents.

Abstract translation: 公开了含有一种或多种芳族醚化合物，一种或多种沸点不低于200℃的化合物和一种或多种固体状态的电荷传输或发光的聚合物的组合物。 该组合物的特征在于沸点不低于200℃的化合物选自可以具有杂原子的脂族化合物，可具有杂原子的脂环族化合物，具有两个或更少取代基的芳族化合物 和具有两个或更少取代基的杂环化合物。