CN101679852B - 有机场致发光元件用化合物及有机场致发光元件 - Google Patents
有机场致发光元件用化合物及有机场致发光元件 Download PDFInfo
- Publication number
- CN101679852B CN101679852B CN2008800150745A CN200880015074A CN101679852B CN 101679852 B CN101679852 B CN 101679852B CN 2008800150745 A CN2008800150745 A CN 2008800150745A CN 200880015074 A CN200880015074 A CN 200880015074A CN 101679852 B CN101679852 B CN 101679852B
- Authority
- CN
- China
- Prior art keywords
- organic
- compound
- group
- emitting layer
- light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
- C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
- H05B33/14—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/654—Aromatic compounds comprising a hetero atom comprising only nitrogen as heteroatom
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
- H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1003—Carbocyclic compounds
- C09K2211/1007—Non-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1003—Carbocyclic compounds
- C09K2211/1011—Condensed systems
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1018—Heterocyclic compounds
- C09K2211/1025—Heterocyclic compounds characterised by ligands
- C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1018—Heterocyclic compounds
- C09K2211/1025—Heterocyclic compounds characterised by ligands
- C09K2211/1044—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1018—Heterocyclic compounds
- C09K2211/1025—Heterocyclic compounds characterised by ligands
- C09K2211/1059—Heterocyclic compounds characterised by ligands containing three nitrogen atoms as heteroatoms
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/30—Coordination compounds
- H10K85/311—Phthalocyanine
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/30—Coordination compounds
- H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
- H10K85/342—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising iridium
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/30—Coordination compounds
- H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
- H10K85/346—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising platinum
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
- H10K85/626—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing more than one polycyclic condensed aromatic rings, e.g. bis-anthracene
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Organic Chemistry (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Abstract
Description
| 发光峰波长(nm) | 最高发光效率(cd/A) | 亮度半衰期(hr) | |
| 实施例2 | 620 | 9.2 | 3000 |
| 实施例4 | 620 | 9.1 | 2500 |
| 比较例1 | 620 | 8.8 | 1500 |
Claims (6)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP142994/2007 | 2007-05-30 | ||
| JP2007142994 | 2007-05-30 | ||
| PCT/JP2008/059523 WO2008149691A1 (ja) | 2007-05-30 | 2008-05-23 | 有機電界発光素子用化合物及び有機電界発光素子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101679852A CN101679852A (zh) | 2010-03-24 |
| CN101679852B true CN101679852B (zh) | 2012-12-05 |
Family
ID=40093515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008800150745A Active CN101679852B (zh) | 2007-05-30 | 2008-05-23 | 有机场致发光元件用化合物及有机场致发光元件 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8013330B2 (zh) |
| EP (1) | EP2169029A4 (zh) |
| JP (1) | JP4519946B2 (zh) |
| KR (1) | KR101005160B1 (zh) |
| CN (1) | CN101679852B (zh) |
| TW (1) | TWI457416B (zh) |
| WO (1) | WO2008149691A1 (zh) |
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI468489B (zh) * | 2007-05-29 | 2015-01-11 | Nippon Steel & Sumikin Chem Co | Organic electroluminescent element compounds and organic electroluminescent elements |
| KR101523124B1 (ko) * | 2008-06-05 | 2015-05-26 | 이데미쓰 고산 가부시키가이샤 | 할로젠 화합물, 다환계 화합물 및 그것을 사용한 유기 전기발광 소자 |
| US8049411B2 (en) | 2008-06-05 | 2011-11-01 | Idemitsu Kosan Co., Ltd. | Material for organic electroluminescence device and organic electroluminescence device using the same |
| DE102008064200A1 (de) * | 2008-12-22 | 2010-07-01 | Merck Patent Gmbh | Organische Elektrolumineszenzvorrichtung |
| EP2403028B1 (en) * | 2009-02-27 | 2014-11-12 | Nippon Steel & Sumikin Chemical Co., Ltd. | Organic electroluminescent element |
| US8759818B2 (en) | 2009-02-27 | 2014-06-24 | E I Du Pont De Nemours And Company | Deuterated compounds for electronic applications |
| KR101511072B1 (ko) * | 2009-03-20 | 2015-04-10 | 롬엔드하스전자재료코리아유한회사 | 신규한 유기 발광 화합물 및 이를 포함하는 유기 전계 발광소자 |
| CN102362551B (zh) * | 2009-03-31 | 2016-03-23 | 新日铁住金化学株式会社 | 有机电致发光元件 |
| TWI471405B (zh) * | 2009-03-31 | 2015-02-01 | Nippon Steel & Sumikin Chem Co | A phosphorescent element material, and an organic electroluminescent device using the same |
| WO2010114583A1 (en) * | 2009-04-03 | 2010-10-07 | E. I. Du Pont De Nemours And Company | Electroactive materials |
| DE102009031021A1 (de) | 2009-06-30 | 2011-01-05 | Merck Patent Gmbh | Materialien für organische Elektrolumineszenzvorrichtungen |
| JP4564584B1 (ja) * | 2009-08-31 | 2010-10-20 | 富士フイルム株式会社 | 有機電界発光素子 |
| JP5457907B2 (ja) | 2009-08-31 | 2014-04-02 | ユー・ディー・シー アイルランド リミテッド | 有機電界発光素子 |
| WO2011040939A1 (en) * | 2009-09-29 | 2011-04-07 | E. I. Du Pont De Nemours And Company | Deuterated compounds for luminescent applications |
| EP2493887A4 (en) * | 2009-10-29 | 2013-06-19 | Du Pont | DEUTERIZED CONNECTIONS FOR ELECTRONIC APPLICATIONS |
| DE102009052428A1 (de) | 2009-11-10 | 2011-05-12 | Merck Patent Gmbh | Verbindung für elektronische Vorrichtungen |
| US8993129B2 (en) * | 2009-12-07 | 2015-03-31 | Nippon Steel & Sumikin Chemical Co., Ltd. | Fluorescence and delayed fluorescence-type organic light-emitting material and element |
| WO2011076326A1 (en) | 2009-12-22 | 2011-06-30 | Merck Patent Gmbh | Electroluminescent functional surfactants |
| JP5968786B2 (ja) | 2009-12-22 | 2016-08-10 | メルク パテント ゲーエムベーハー | エレクトロルミネッセンス配合物 |
| EP2517275B1 (en) | 2009-12-22 | 2018-11-07 | Merck Patent GmbH | Formulations comprising phase-separated functional materials |
| KR101758865B1 (ko) * | 2009-12-28 | 2017-07-17 | 신닛테츠 수미킨 가가쿠 가부시키가이샤 | 유기 전계 발광 소자 |
| DE102010009193B4 (de) | 2010-02-24 | 2022-05-19 | MERCK Patent Gesellschaft mit beschränkter Haftung | Zusammensetzung enthaltend Fluor-Fluor Assoziate, Verfahren zu deren Herstellung, deren Verwendung sowie organische elektronische Vorrichtung diese enthaltend |
| JP6246468B2 (ja) | 2010-03-11 | 2017-12-13 | メルク パテント ゲーエムベーハー | 治療および化粧品におけるファイバー |
| WO2011110275A2 (en) | 2010-03-11 | 2011-09-15 | Merck Patent Gmbh | Radiative fibers |
| JP5577122B2 (ja) * | 2010-03-18 | 2014-08-20 | 新日鉄住金化学株式会社 | 有機電界発光素子 |
| EP3309236B1 (en) | 2010-05-27 | 2019-11-27 | Merck Patent GmbH | Electroluminescent device comprising quantum dots and use of a formulation comprising quantum dots |
| US9093656B2 (en) | 2010-07-26 | 2015-07-28 | Merck Patent Gmbh | Quantum dots and hosts |
| CN103026525B (zh) | 2010-07-26 | 2016-11-09 | 默克专利有限公司 | 在器件中的纳米晶体 |
| WO2012087955A1 (en) | 2010-12-20 | 2012-06-28 | E. I. Du Pont De Nemours And Company | Compositions for electronic applications |
| JP5756288B2 (ja) * | 2010-12-28 | 2015-07-29 | 出光興産株式会社 | 縮合多環化合物、有機エレクトロルミネッセンス素子用材料、及びそれを用いた有機エレクトロルミネッセンス素子 |
| EP2675524B1 (en) | 2011-02-14 | 2017-05-10 | Merck Patent GmbH | Device and method for treatment of cells and cell tissue |
| JP5836358B2 (ja) | 2011-02-22 | 2015-12-24 | 保土谷化学工業株式会社 | インドロカルバゾール環構造を有する化合物および有機エレクトロルミネッセンス素子 |
| WO2012126566A1 (en) | 2011-03-24 | 2012-09-27 | Merck Patent Gmbh | Organic ionic functional materials |
| EP2690681B1 (en) * | 2011-03-25 | 2019-09-11 | Idemitsu Kosan Co., Ltd | Organic electroluminescent element |
| WO2012149992A1 (de) | 2011-05-04 | 2012-11-08 | Merck Patent Gmbh | Vorrichtung zur aufbewahrung von frischwaren |
| US9496502B2 (en) | 2011-05-12 | 2016-11-15 | Merck Patent Gmbh | Organic ionic compounds, compositions and electronic devices |
| CN104081553B (zh) | 2012-01-30 | 2017-07-04 | 默克专利有限公司 | 在纤维上的纳米晶体 |
| TWI599570B (zh) * | 2012-09-28 | 2017-09-21 | 新日鐵住金化學股份有限公司 | Compounds for organic electroluminescent devices and organic electroluminescent devices |
| WO2014132922A1 (ja) * | 2013-02-28 | 2014-09-04 | 新日鉄住金化学株式会社 | 有機電界発光素子用ホウ素化合物及び有機電界発光素子 |
| KR101835502B1 (ko) * | 2014-07-21 | 2018-03-07 | 삼성에스디아이 주식회사 | 유기광전자소자용 조성물, 유기광전자소자 및 표시 장치 |
| WO2017092473A1 (zh) * | 2015-12-04 | 2017-06-08 | 广州华睿光电材料有限公司 | 一种连吲哚杂环类化合物及其在有机电子器件中的应用 |
| US10186668B2 (en) | 2017-03-04 | 2019-01-22 | Feng-wen Yen | Organic electroluminescent material and use thereof |
| WO2021213917A1 (en) | 2020-04-21 | 2021-10-28 | Merck Patent Gmbh | Emulsions comprising organic functional materials |
| CN114105997B (zh) * | 2021-01-28 | 2023-05-19 | 陕西莱特光电材料股份有限公司 | 一种含氮化合物及包含其的电子元件和电子装置 |
| WO2023012084A1 (en) | 2021-08-02 | 2023-02-09 | Merck Patent Gmbh | A printing method by combining inks |
| TW202411366A (zh) | 2022-06-07 | 2024-03-16 | 德商麥克專利有限公司 | 藉由組合油墨來印刷電子裝置功能層之方法 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5942340A (en) | 1997-10-02 | 1999-08-24 | Xerox Corporation | Indolocarbazole electroluminescent devices |
| US5952115A (en) * | 1997-10-02 | 1999-09-14 | Xerox Corporation | Electroluminescent devices |
| JP3924868B2 (ja) | 1997-11-05 | 2007-06-06 | 東レ株式会社 | 有機積層薄膜発光素子 |
| US7001536B2 (en) * | 1999-03-23 | 2006-02-21 | The Trustees Of Princeton University | Organometallic complexes as phosphorescent emitters in organic LEDs |
| EP2911211B1 (en) | 1999-12-01 | 2018-05-02 | The Trustees of Princeton University | Complexes of form l2mx |
| JP4068279B2 (ja) * | 2000-02-23 | 2008-03-26 | パイオニア株式会社 | 有機エレクトロルミネッセンス素子 |
| JP2001313178A (ja) | 2000-04-28 | 2001-11-09 | Pioneer Electronic Corp | 有機エレクトロルミネッセンス素子 |
| US6614175B2 (en) * | 2001-01-26 | 2003-09-02 | Xerox Corporation | Organic light emitting devices |
| JP2002305083A (ja) | 2001-04-04 | 2002-10-18 | Mitsubishi Chemicals Corp | 有機電界発光素子 |
| JP2002352957A (ja) | 2001-05-23 | 2002-12-06 | Honda Motor Co Ltd | 有機エレクトロルミネッセンス素子 |
| JP4011325B2 (ja) | 2001-10-31 | 2007-11-21 | パイオニア株式会社 | 有機エレクトロルミネッセンス素子 |
| US20030205696A1 (en) * | 2002-04-25 | 2003-11-06 | Canon Kabushiki Kaisha | Carbazole-based materials for guest-host electroluminescent systems |
| US6670054B1 (en) * | 2002-07-25 | 2003-12-30 | Xerox Corporation | Electroluminescent devices |
| KR100695106B1 (ko) * | 2002-12-24 | 2007-03-14 | 삼성에스디아이 주식회사 | 청색 발광 고분자 및 이를 채용한 유기 전계 발광 소자 |
| JP4630637B2 (ja) * | 2003-11-21 | 2011-02-09 | キヤノン株式会社 | 有機発光素子及び有機化合物 |
| JP2005213188A (ja) * | 2004-01-29 | 2005-08-11 | Mitsubishi Chemicals Corp | 化合物、電荷輸送材料、有機電界発光素子材料および有機電界発光素子 |
| JP5040070B2 (ja) * | 2004-05-25 | 2012-10-03 | 三菱化学株式会社 | 電荷輸送材料、積層体及び有機電界発光素子 |
| ATE498001T1 (de) * | 2004-09-20 | 2011-02-15 | Lg Chemical Ltd | Carbazolderivat und davon gebrauch machende organische lichtemittierende vorrichtung |
| CN101371377A (zh) | 2005-12-01 | 2009-02-18 | 新日铁化学株式会社 | 有机场致发光元件 |
| KR101082258B1 (ko) * | 2005-12-01 | 2011-11-09 | 신닛테츠가가쿠 가부시키가이샤 | 유기 전계 발광소자용 화합물 및 유기 전계 발광소자 |
| US8062769B2 (en) | 2006-11-09 | 2011-11-22 | Nippon Steel Chemical Co., Ltd. | Indolocarbazole compound for use in organic electroluminescent device and organic electroluminescent device |
| TWI468489B (zh) * | 2007-05-29 | 2015-01-11 | Nippon Steel & Sumikin Chem Co | Organic electroluminescent element compounds and organic electroluminescent elements |
-
2008
- 2008-05-23 WO PCT/JP2008/059523 patent/WO2008149691A1/ja not_active Ceased
- 2008-05-23 CN CN2008800150745A patent/CN101679852B/zh active Active
- 2008-05-23 US US12/600,781 patent/US8013330B2/en active Active
- 2008-05-23 JP JP2009517791A patent/JP4519946B2/ja active Active
- 2008-05-23 EP EP08764569.3A patent/EP2169029A4/en not_active Withdrawn
- 2008-05-23 KR KR1020097025726A patent/KR101005160B1/ko active Active
- 2008-05-29 TW TW097119920A patent/TWI457416B/zh not_active IP Right Cessation
Non-Patent Citations (5)
| Title |
|---|
| JP特开2005-174917A 2005.06.30 |
| JP特开2005-213188A 2005.08.11 |
| JP特开2006-13469A 2006.01.12 |
| JP特开平11-162650A 1999.06.18 |
| JP特开平11-176578A 1999.07.02 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20100148162A1 (en) | 2010-06-17 |
| WO2008149691A1 (ja) | 2008-12-11 |
| CN101679852A (zh) | 2010-03-24 |
| EP2169029A1 (en) | 2010-03-31 |
| KR20100017738A (ko) | 2010-02-16 |
| KR101005160B1 (ko) | 2011-01-04 |
| JP4519946B2 (ja) | 2010-08-04 |
| TWI457416B (zh) | 2014-10-21 |
| US8013330B2 (en) | 2011-09-06 |
| JPWO2008149691A1 (ja) | 2010-08-26 |
| TW200914578A (en) | 2009-04-01 |
| EP2169029A4 (en) | 2013-05-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101679852B (zh) | 有机场致发光元件用化合物及有机场致发光元件 | |
| CN101679438B (zh) | 有机场致发光元件用化合物及有机场致发光元件 | |
| JP5027947B2 (ja) | 燐光発光素子用材料及びこれを用いた有機電界発光素子 | |
| CN101321755B (zh) | 有机电致发光元件用化合物及有机电致发光元件 | |
| JP5209701B2 (ja) | 有機電界発光素子 | |
| JP4870245B2 (ja) | 燐光発光素子用材料及びこれを用いた有機電界発光素子 | |
| CN102754237B (zh) | 有机电致发光元件 | |
| CN102282695B (zh) | 有机电致发光元件 | |
| JP5596706B2 (ja) | 有機電界発光素子 | |
| JP5009922B2 (ja) | 有機電界発光素子材料及び有機電界発光素子 | |
| EP2080762A1 (en) | Compound for organic electroluminescent device and organic electroluminescent device | |
| WO2009136595A1 (ja) | 有機電界発光素子用化合物及び有機電界発光素子 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NIPPON STEEL + SUMITOMO METAL CORPORATION Free format text: FORMER NAME: NIPPON SEEL CHEMICAL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: Nippon Steel Chemical Co. Address before: Tokyo, Japan Patentee before: Nippon Seel Chemical Co., Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20191211 Address after: No.13-1, No.1, No.1, No Patentee after: Nippon Iron Chemical Materials Co., Ltd. Address before: Tokyo, Japan Patentee before: Nippon Steel Chemical Co. |
|
| TR01 | Transfer of patent right |