CN104885247A - 有机电场发光元件 - Google Patents
有机电场发光元件 Download PDFInfo
- Publication number
- CN104885247A CN104885247A CN201380065872.XA CN201380065872A CN104885247A CN 104885247 A CN104885247 A CN 104885247A CN 201380065872 A CN201380065872 A CN 201380065872A CN 104885247 A CN104885247 A CN 104885247A
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/14—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-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
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
-
- 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
- H10K50/125—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light
- H10K50/13—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light comprising stacked EL layers within one EL unit
-
- 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]
- H10K50/19—Tandem OLEDs
-
- 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
- H10K85/655—Aromatic compounds comprising a hetero atom comprising only sulfur 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
-
- 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
- H10K85/6574—Polycyclic condensed heteroaromatic hydrocarbons comprising only oxygen in the heteroaromatic polycondensed ring system, e.g. cumarine dyes
-
- 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
- H10K85/6576—Polycyclic condensed heteroaromatic hydrocarbons comprising only sulfur in the heteroaromatic polycondensed ring system, e.g. benzothiophene
-
- 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
- C09K2211/18—Metal complexes
- C09K2211/185—Metal complexes of the platinum group, i.e. Os, Ir, Pt, Ru, Rh or Pd
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2101/00—Properties of the organic materials covered by group H10K85/00
- H10K2101/10—Triplet emission
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2101/00—Properties of the organic materials covered by group H10K85/00
- H10K2101/90—Multiple hosts in the emissive layer
-
- 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
- H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
- H10K85/342—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising iridium
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012274437 | 2012-12-17 | ||
JP2012-274437 | 2012-12-17 | ||
PCT/JP2013/081370 WO2014097813A1 (ja) | 2012-12-17 | 2013-11-21 | 有機電界発光素子 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104885247A true CN104885247A (zh) | 2015-09-02 |
CN104885247B CN104885247B (zh) | 2017-05-10 |
Family
ID=50978156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380065872.XA Active CN104885247B (zh) | 2012-12-17 | 2013-11-21 | 有机电场发光元件 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10361378B2 (zh) |
EP (1) | EP2933851B1 (zh) |
JP (1) | JP6357422B2 (zh) |
KR (1) | KR102160720B1 (zh) |
CN (1) | CN104885247B (zh) |
TW (1) | TWI592464B (zh) |
WO (1) | WO2014097813A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109476988A (zh) * | 2016-07-29 | 2019-03-15 | 三星Sdi株式会社 | 用于有机光电装置的组成物、有机光电装置以及显示装置 |
CN109791997A (zh) * | 2016-09-30 | 2019-05-21 | 日铁化学材料株式会社 | 有机电场发光元件 |
US11084806B2 (en) | 2016-07-12 | 2021-08-10 | Samsung Sdi Co., Ltd. | Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device, and display device |
US11158817B2 (en) | 2017-01-05 | 2021-10-26 | Samsung Sdi Co., Ltd. | Compound for organic optoelectronic device, composition for organic optoelectronic device and organic optoelectronic device and display device |
US11678572B2 (en) | 2016-06-29 | 2023-06-13 | Samsung Sdi Co., Ltd. | Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device and display apparatus |
US11706975B2 (en) | 2016-06-29 | 2023-07-18 | Samsung Sdi Co., Ltd. | Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device and display apparatus |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2821459B1 (en) * | 2013-07-01 | 2017-10-04 | Cheil Industries Inc. | Composition and organic optoelectric device and display device |
KR102359651B1 (ko) | 2014-07-23 | 2022-02-08 | 닛산 가가쿠 가부시키가이샤 | 전하 수송성 재료 |
EP3034507A1 (en) | 2014-12-15 | 2016-06-22 | Idemitsu Kosan Co., Ltd | 1-functionalized dibenzofurans and dibenzothiophenes for organic light emitting diodes (OLEDs) |
KR102553284B1 (ko) * | 2015-03-30 | 2023-07-07 | 닛테츠 케미컬 앤드 머티리얼 가부시키가이샤 | 유기 전계 발광 소자 |
EP3279963B1 (en) * | 2015-03-30 | 2022-11-09 | NIPPON STEEL Chemical & Material Co., Ltd. | Organic electroluminescent element |
US20180072945A1 (en) * | 2015-04-27 | 2018-03-15 | Konica Minolta, Inc. | Material for organic electroluminescent elements, organic electroluminescent element, display device and lighting device |
KR20170001552A (ko) * | 2015-06-26 | 2017-01-04 | 롬엔드하스전자재료코리아유한회사 | 복수종의 호스트 재료와 이를 포함하는 유기 전계 발광 소자 |
KR102042191B1 (ko) | 2016-03-23 | 2019-11-07 | 삼성에스디아이 주식회사 | 유기 화합물, 유기 광전자 소자 및 표시 장치 |
KR20180007617A (ko) * | 2016-07-13 | 2018-01-23 | 삼성에스디아이 주식회사 | 유기 광전자 소자용 조성물, 유기 광전자 소자 및 표시 장치 |
WO2018012780A1 (ko) * | 2016-07-14 | 2018-01-18 | 덕산네오룩스 주식회사 | 유기전기소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 |
KR20180010533A (ko) * | 2016-07-21 | 2018-01-31 | 삼성에스디아이 주식회사 | 유기 광전자 소자용 조성물, 유기 광전자 소자 및 표시 장치 |
WO2018021737A1 (ko) * | 2016-07-29 | 2018-02-01 | 덕산네오룩스 주식회사 | 유기전기소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 |
WO2018173593A1 (ja) * | 2017-03-23 | 2018-09-27 | 新日鉄住金化学株式会社 | 有機電界発光素子 |
CN111164080B (zh) * | 2018-03-28 | 2023-09-12 | 株式会社Lg化学 | 化合物及包含其的有机发光器件 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1518849A (zh) * | 2001-06-15 | 2004-08-04 | ������������ʽ���� | 有机电致发光元件 |
CN101939296A (zh) * | 2007-12-28 | 2011-01-05 | 通用显示公司 | 磷光发光二极管中的含咔唑材料 |
WO2011136755A1 (en) * | 2010-04-28 | 2011-11-03 | Universal Display Corporation | Depositing premixed materials |
Family Cites Families (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4539507A (en) | 1983-03-25 | 1985-09-03 | Eastman Kodak Company | Organic electroluminescent devices having improved power conversion efficiencies |
US4720432A (en) | 1987-02-11 | 1988-01-19 | Eastman Kodak Company | Electroluminescent device with organic luminescent medium |
US5061569A (en) | 1990-07-26 | 1991-10-29 | Eastman Kodak Company | Electroluminescent device with organic electroluminescent medium |
JP3562652B2 (ja) | 1992-04-03 | 2004-09-08 | 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 |
JPH06207169A (ja) | 1992-11-17 | 1994-07-26 | Idemitsu Kosan Co Ltd | 有機エレクトロルミネッセンス素子 |
JPH0753953A (ja) | 1993-08-19 | 1995-02-28 | Mitsubishi Chem Corp | 有機電界発光素子 |
US5645948A (en) | 1996-08-20 | 1997-07-08 | Eastman Kodak Company | Blue organic electroluminescent devices |
US5942340A (en) | 1997-10-02 | 1999-08-24 | Xerox Corporation | Indolocarbazole electroluminescent devices |
US6939624B2 (en) | 2000-08-11 | 2005-09-06 | Universal Display Corporation | Organometallic compounds and emission-shifting organic electrophosphorescence |
CN100505375C (zh) | 2000-08-11 | 2009-06-24 | 普林斯顿大学理事会 | 有机金属化合物和发射转换有机电致磷光 |
AU2003263929A1 (en) | 2002-08-16 | 2004-03-03 | The University Of Southern California | Organic light emitting materials and devices |
US6916554B2 (en) | 2002-11-06 | 2005-07-12 | The University Of Southern California | Organic light emitting materials and devices |
US20040086743A1 (en) | 2002-11-06 | 2004-05-06 | Brown Cory S. | Organometallic compounds for use in electroluminescent devices |
US6858327B2 (en) | 2002-11-08 | 2005-02-22 | Universal Display Corporation | Organic light emitting materials and devices |
US7279232B2 (en) | 2004-01-26 | 2007-10-09 | Universal Display Corporation | Electroluminescent stability |
US7332232B2 (en) | 2004-02-03 | 2008-02-19 | Universal Display Corporation | OLEDs utilizing multidentate ligand systems |
US7365360B2 (en) | 2004-05-11 | 2008-04-29 | Lg. Chem, Ltd. | Organic electronic device |
WO2005113704A2 (en) | 2004-05-18 | 2005-12-01 | The University Of Southern California | Luminescent compounds with carbene ligands |
US7279704B2 (en) | 2004-05-18 | 2007-10-09 | The University Of Southern California | Complexes with tridentate ligands |
US7534505B2 (en) | 2004-05-18 | 2009-05-19 | The University Of Southern California | Organometallic compounds for use in electroluminescent devices |
US20060008670A1 (en) | 2004-07-06 | 2006-01-12 | Chun Lin | Organic light emitting materials and devices |
WO2006004164A1 (ja) | 2004-07-06 | 2006-01-12 | Canon Kabushiki Kaisha | ディザパターン製造方法 |
WO2006014599A2 (en) | 2004-07-07 | 2006-02-09 | Universal Display Corporation | Stable and efficient electroluminescent materials |
WO2006100888A1 (ja) | 2005-03-22 | 2006-09-28 | Konica Minolta Holdings, Inc. | 有機el素子用材料、有機el素子、表示装置及び照明装置 |
US9051344B2 (en) | 2005-05-06 | 2015-06-09 | Universal Display Corporation | Stability OLED materials and devices |
US7902374B2 (en) | 2005-05-06 | 2011-03-08 | Universal Display Corporation | Stability OLED materials and devices |
WO2007004380A1 (ja) | 2005-07-01 | 2007-01-11 | Konica Minolta Holdings, Inc. | 有機エレクトロルミネッセンス素子材料、有機エレクトロルミネッセンス素子、表示装置及び照明装置 |
JP5130913B2 (ja) | 2005-08-25 | 2013-01-30 | コニカミノルタホールディングス株式会社 | 有機エレクトロルミネッセンス素子材料、有機エレクトロルミネッセンス素子、表示装置及び照明装置 |
KR20210130847A (ko) | 2006-02-10 | 2021-11-01 | 유니버셜 디스플레이 코포레이션 | 시클로금속화 이미다조[1,2-f]페난트리딘 및 디이미다조[1,2-a:1',2'-c]퀴나졸린 리간드, 및 이의 등전자성 및 벤즈고리화된 유사체의 금속 착체 |
US8142909B2 (en) | 2006-02-10 | 2012-03-27 | Universal Display Corporation | Blue phosphorescent imidazophenanthridine materials |
JP5644050B2 (ja) | 2006-09-20 | 2014-12-24 | コニカミノルタ株式会社 | 有機エレクトロルミネッセンス素子材料 |
CN101511834B (zh) | 2006-11-09 | 2013-03-27 | 新日铁化学株式会社 | 有机场致发光元件用化合物及有机场致发光元件 |
US8778508B2 (en) | 2006-12-08 | 2014-07-15 | Universal Display Corporation | Light-emitting organometallic complexes |
KR101634508B1 (ko) | 2007-03-08 | 2016-06-28 | 유니버셜 디스플레이 코포레이션 | 인광성 물질 |
US7993763B2 (en) | 2007-05-10 | 2011-08-09 | Universal Display Corporation | Organometallic compounds having host and dopant functionalities |
KR101565724B1 (ko) * | 2007-08-08 | 2015-11-03 | 유니버셜 디스플레이 코포레이션 | 트리페닐렌기를 포함하는 벤조 융합 티오펜 또는 벤조 융합 푸란 화합물 |
US8067100B2 (en) | 2007-10-04 | 2011-11-29 | Universal Display Corporation | Complexes with tridentate ligands |
WO2009085344A2 (en) * | 2007-12-28 | 2009-07-09 | Universal Display Corporation | Dibenzothiophene-containing materials in phosphorescent light emitting diodes |
WO2009136596A1 (ja) | 2008-05-08 | 2009-11-12 | 新日鐵化学株式会社 | 有機電界発光素子 |
WO2010098246A1 (ja) | 2009-02-27 | 2010-09-02 | 新日鐵化学株式会社 | 有機電界発光素子 |
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 |
US9260433B2 (en) * | 2009-12-28 | 2016-02-16 | Nippon Steel & Sumikin Chemical Co., Ltd. | Organic electroluminescent device |
CN102421772B (zh) | 2010-04-20 | 2015-11-25 | 出光兴产株式会社 | 双咔唑衍生物、有机电致发光元件用材料及使用其的有机电致发光元件 |
JP2012028634A (ja) | 2010-07-26 | 2012-02-09 | Idemitsu Kosan Co Ltd | 有機エレクトロルミネッセンス素子 |
JP6007467B2 (ja) | 2010-07-27 | 2016-10-12 | コニカミノルタ株式会社 | 有機エレクトロルミネッセンス素子材料、有機エレクトロルミネッセンス素子、 |
WO2012087955A1 (en) * | 2010-12-20 | 2012-06-28 | E. I. Du Pont De Nemours And Company | Compositions for electronic applications |
JP5914500B2 (ja) | 2011-09-12 | 2016-05-11 | 新日鉄住金化学株式会社 | 有機電界発光素子 |
JP5898683B2 (ja) * | 2011-12-05 | 2016-04-06 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子用材料および有機エレクトロルミネッセンス素子 |
WO2013084885A1 (ja) * | 2011-12-05 | 2013-06-13 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子 |
WO2013145923A1 (ja) * | 2012-03-30 | 2013-10-03 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子 |
JPWO2013168688A1 (ja) | 2012-05-10 | 2016-01-07 | コニカミノルタ株式会社 | 有機エレクトロルミネッセンス素子、照明装置及び表示装置 |
JP5880274B2 (ja) * | 2012-05-21 | 2016-03-08 | コニカミノルタ株式会社 | 有機エレクトロルミネッセンス素子、照明装置及び表示装置 |
-
2013
- 2013-11-21 CN CN201380065872.XA patent/CN104885247B/zh active Active
- 2013-11-21 US US14/652,067 patent/US10361378B2/en active Active
- 2013-11-21 KR KR1020157019261A patent/KR102160720B1/ko active IP Right Grant
- 2013-11-21 WO PCT/JP2013/081370 patent/WO2014097813A1/ja active Application Filing
- 2013-11-21 JP JP2014553034A patent/JP6357422B2/ja active Active
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1518849A (zh) * | 2001-06-15 | 2004-08-04 | ������������ʽ���� | 有机电致发光元件 |
CN101939296A (zh) * | 2007-12-28 | 2011-01-05 | 通用显示公司 | 磷光发光二极管中的含咔唑材料 |
WO2011136755A1 (en) * | 2010-04-28 | 2011-11-03 | Universal Display Corporation | Depositing premixed materials |
Cited By (8)
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US11678572B2 (en) | 2016-06-29 | 2023-06-13 | Samsung Sdi Co., Ltd. | Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device and display apparatus |
US11706975B2 (en) | 2016-06-29 | 2023-07-18 | Samsung Sdi Co., Ltd. | Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device and display apparatus |
US11084806B2 (en) | 2016-07-12 | 2021-08-10 | Samsung Sdi Co., Ltd. | Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device, and display device |
CN109476988A (zh) * | 2016-07-29 | 2019-03-15 | 三星Sdi株式会社 | 用于有机光电装置的组成物、有机光电装置以及显示装置 |
US11264574B2 (en) | 2016-07-29 | 2022-03-01 | Samsung Sdi Co., Ltd. | Composition for organic optoelectronic element, organic optoelectronic element, and display device |
CN109791997A (zh) * | 2016-09-30 | 2019-05-21 | 日铁化学材料株式会社 | 有机电场发光元件 |
CN109791997B (zh) * | 2016-09-30 | 2021-11-02 | 日铁化学材料株式会社 | 有机电场发光元件及其制造方法 |
US11158817B2 (en) | 2017-01-05 | 2021-10-26 | Samsung Sdi Co., Ltd. | Compound for organic optoelectronic device, composition for organic optoelectronic device and organic optoelectronic device and display device |
Also Published As
Publication number | Publication date |
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EP2933851B1 (en) | 2017-05-10 |
KR20150097703A (ko) | 2015-08-26 |
EP2933851A4 (en) | 2016-07-27 |
CN104885247B (zh) | 2017-05-10 |
JP6357422B2 (ja) | 2018-07-11 |
US10361378B2 (en) | 2019-07-23 |
EP2933851A1 (en) | 2015-10-21 |
KR102160720B1 (ko) | 2020-09-28 |
WO2014097813A1 (ja) | 2014-06-26 |
TWI592464B (zh) | 2017-07-21 |
TW201432025A (zh) | 2014-08-16 |
JPWO2014097813A1 (ja) | 2017-01-12 |
US20150325796A1 (en) | 2015-11-12 |
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