CN101965389A - 脉冲驱动的发光器件及用于该器件的组合物 - Google Patents
脉冲驱动的发光器件及用于该器件的组合物 Download PDFInfo
- Publication number
- CN101965389A CN101965389A CN2009801081643A CN200980108164A CN101965389A CN 101965389 A CN101965389 A CN 101965389A CN 2009801081643 A CN2009801081643 A CN 2009801081643A CN 200980108164 A CN200980108164 A CN 200980108164A CN 101965389 A CN101965389 A CN 101965389A
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- CN
- China
- Prior art keywords
- main part
- composition
- phosphorescent emissions
- concentration
- phosphorescent
- 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.)
- Pending
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- 0 CC(N(*)[Al])[Al]C Chemical compound CC(N(*)[Al])[Al]C 0.000 description 1
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Classifications
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- 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
-
- 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
- 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 radiating surfaces
- H05B33/14—Light sources with substantially two-dimensional 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
- 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 radiating surfaces
- H05B33/20—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the material in which the electroluminescent material is embedded
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
-
- 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
- H10K85/791—Starburst compounds
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K99/00—Subject matter not provided for in other groups of this subclass
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0801224A GB2456787B (en) | 2008-01-23 | 2008-01-23 | Pulsed driven displays |
GB0801224.7 | 2008-01-23 | ||
PCT/GB2009/000170 WO2009093025A1 (en) | 2008-01-23 | 2009-01-22 | Pulsed driven light emissive device and composition therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101965389A true CN101965389A (zh) | 2011-02-02 |
Family
ID=39166231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009801081643A Pending CN101965389A (zh) | 2008-01-23 | 2009-01-22 | 脉冲驱动的发光器件及用于该器件的组合物 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20100308274A1 (zh) |
EP (1) | EP2245109A1 (zh) |
JP (1) | JP2011510509A (zh) |
KR (1) | KR20100106594A (zh) |
CN (1) | CN101965389A (zh) |
GB (2) | GB2456787B (zh) |
TW (1) | TW200948928A (zh) |
WO (1) | WO2009093025A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103650194A (zh) * | 2011-05-12 | 2014-03-19 | 剑桥显示技术有限公司 | 有机发光材料和器件 |
CN104241539A (zh) * | 2013-06-05 | 2014-12-24 | 剑桥显示技术有限公司 | 有机发光器件 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3373701A4 (en) * | 2015-11-04 | 2019-07-31 | Sumitomo Chemical Company, Limited | METHOD FOR CONTROLLING LIGHT EMITTING ELEMENT AND LIGHT EMITTING DEVICE |
GB2560582A (en) * | 2017-03-17 | 2018-09-19 | Sumitomo Chemical Co | Fingerprint and vein imaging apparatus |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1950480A (zh) * | 2004-05-11 | 2007-04-18 | 默克专利有限公司 | 新型电致发光材料混合物 |
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US2798170A (en) * | 1954-07-07 | 1957-07-02 | Clark Controller Co | Magnetic amplifiers and control systems |
US5723873A (en) * | 1994-03-03 | 1998-03-03 | Yang; Yang | Bilayer composite electrodes for diodes |
DE4436773A1 (de) * | 1994-10-14 | 1996-04-18 | Hoechst Ag | Konjugierte Polymere mit Spirozentren und ihre Verwendung als Elektrolumineszenzmaterialien |
US5798170A (en) * | 1996-02-29 | 1998-08-25 | Uniax Corporation | Long operating life for polymer light-emitting diodes |
US6303238B1 (en) * | 1997-12-01 | 2001-10-16 | The Trustees Of Princeton University | OLEDs doped with phosphorescent compounds |
CA2360644A1 (en) * | 1999-02-04 | 2000-08-10 | The Dow Chemical Company | Fluorene copolymers and devices made therefrom |
US7001536B2 (en) * | 1999-03-23 | 2006-02-21 | The Trustees Of Princeton University | Organometallic complexes as phosphorescent emitters in organic LEDs |
US6406604B1 (en) * | 1999-11-08 | 2002-06-18 | Norberto A. Guzman | Multi-dimensional electrophoresis apparatus |
ATE482476T1 (de) * | 2000-07-17 | 2010-10-15 | Fujifilm Corp | Lichtemittierendes element und azolverbindung |
US6939624B2 (en) * | 2000-08-11 | 2005-09-06 | Universal Display Corporation | Organometallic compounds and emission-shifting organic electrophosphorescence |
US6433358B1 (en) * | 2000-09-11 | 2002-08-13 | International Business Machines Corporation | Method for producing an organic light emitting device (OLED) and OLED produced thereby |
KR100865096B1 (ko) * | 2000-11-30 | 2008-10-24 | 캐논 가부시끼가이샤 | 발광 소자 및 표시 장치 |
AU2002222565A1 (en) * | 2000-11-30 | 2002-06-11 | Canon Kabushiki Kaisha | Luminescent element and display |
US6693295B2 (en) * | 2000-12-25 | 2004-02-17 | Fuji Photo Film Co., Ltd. | Indole derivative, material for light-emitting device and light-emitting device using the same |
EP1366113B1 (en) * | 2001-02-20 | 2011-04-13 | Isis Innovation Limited | Metal-containing dendrimers |
DE10109027A1 (de) * | 2001-02-24 | 2002-09-05 | Covion Organic Semiconductors | Rhodium- und Iridium-Komplexe |
CZ20032728A3 (cs) * | 2001-04-05 | 2004-02-18 | Sankyo Company, Limited | Benzamidinové deriváty |
US7250226B2 (en) * | 2001-08-31 | 2007-07-31 | Nippon Hoso Kyokai | Phosphorescent compound, a phosphorescent composition and an organic light-emitting device |
CN100371370C (zh) * | 2001-09-04 | 2008-02-27 | 佳能株式会社 | 高分子化合物以及有机发光元件 |
US6750608B2 (en) * | 2001-11-09 | 2004-06-15 | Konica Corporation | Organic electroluminescence element and display |
AU2003238177A1 (en) * | 2002-06-04 | 2003-12-19 | H.C. Starck Gmbh | Phosphorescent and luminescent conjugated polymers and their use in electroluminescent assemblies |
GB0311234D0 (en) * | 2003-05-16 | 2003-06-18 | Isis Innovation | Organic phosphorescent material and organic optoelectronic device |
EP1644459B1 (de) * | 2003-07-07 | 2017-08-23 | Merck Patent GmbH | Mischungen von organischen zur emission befähigten halbleitern und matrixmaterialien,sowie elektronikbauteile diese enthaltend |
US6917159B2 (en) * | 2003-08-14 | 2005-07-12 | Eastman Kodak Company | Microcavity OLED device |
US20050123796A1 (en) * | 2003-12-05 | 2005-06-09 | Giesen David J. | Organic element for electroluminescent devices |
GB0329364D0 (en) * | 2003-12-19 | 2004-01-21 | Cambridge Display Tech Ltd | Optical device |
US7159768B2 (en) * | 2004-03-19 | 2007-01-09 | Microsoft Corporation | Storing account information with related data in a common store |
US7597967B2 (en) * | 2004-12-17 | 2009-10-06 | Eastman Kodak Company | Phosphorescent OLEDs with exciton blocking layer |
TWI471058B (zh) * | 2005-06-01 | 2015-01-21 | Univ Princeton | 螢光之經過濾電磷光作用 |
TWI316082B (en) * | 2005-10-26 | 2009-10-21 | Au Optronics Corp | Phosphorescent organic light-emitting diodes |
US7462406B2 (en) * | 2005-11-15 | 2008-12-09 | Eastman Kodak Company | OLED devices with dinuclear copper compounds |
US7709105B2 (en) * | 2005-12-14 | 2010-05-04 | Global Oled Technology Llc | Electroluminescent host material |
GB2434915A (en) * | 2006-02-03 | 2007-08-08 | Cdt Oxford Ltd | Phosphoescent OLED for full colour display |
JP2008013700A (ja) * | 2006-07-07 | 2008-01-24 | Canon Inc | 発光材料及び発光素子 |
US7736756B2 (en) * | 2006-07-18 | 2010-06-15 | Global Oled Technology Llc | Light emitting device containing phosphorescent complex |
US8034465B2 (en) * | 2007-06-20 | 2011-10-11 | Global Oled Technology Llc | Phosphorescent oled having double exciton-blocking layers |
-
2008
- 2008-01-23 GB GB0801224A patent/GB2456787B/en not_active Expired - Fee Related
- 2008-01-23 GB GB1005167A patent/GB2466730B/en not_active Expired - Fee Related
-
2009
- 2009-01-22 US US12/863,961 patent/US20100308274A1/en not_active Abandoned
- 2009-01-22 WO PCT/GB2009/000170 patent/WO2009093025A1/en active Application Filing
- 2009-01-22 KR KR1020107018662A patent/KR20100106594A/ko not_active Application Discontinuation
- 2009-01-22 EP EP09704090A patent/EP2245109A1/en not_active Withdrawn
- 2009-01-22 JP JP2010543559A patent/JP2011510509A/ja active Pending
- 2009-01-22 TW TW098102673A patent/TW200948928A/zh unknown
- 2009-01-22 CN CN2009801081643A patent/CN101965389A/zh active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1950480A (zh) * | 2004-05-11 | 2007-04-18 | 默克专利有限公司 | 新型电致发光材料混合物 |
Non-Patent Citations (1)
Title |
---|
WEI LI ET AL: "Novel fluorene/carbazole hybrids with steric bulk as host materials for blue organic electrophosphorescent devices", 《TETRAHEDRON》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103650194A (zh) * | 2011-05-12 | 2014-03-19 | 剑桥显示技术有限公司 | 有机发光材料和器件 |
CN103650194B (zh) * | 2011-05-12 | 2017-09-08 | 剑桥显示技术有限公司 | 有机发光材料和器件 |
CN104241539A (zh) * | 2013-06-05 | 2014-12-24 | 剑桥显示技术有限公司 | 有机发光器件 |
Also Published As
Publication number | Publication date |
---|---|
GB2456787A (en) | 2009-07-29 |
EP2245109A1 (en) | 2010-11-03 |
GB2466730B (en) | 2011-04-20 |
WO2009093025A1 (en) | 2009-07-30 |
US20100308274A1 (en) | 2010-12-09 |
GB2466730A (en) | 2010-07-07 |
KR20100106594A (ko) | 2010-10-01 |
GB201005167D0 (en) | 2010-05-12 |
JP2011510509A (ja) | 2011-03-31 |
GB0801224D0 (en) | 2008-02-27 |
GB2456787B (en) | 2010-06-02 |
TW200948928A (en) | 2009-12-01 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SUMITOMO CHEMICAL CO., LTD. Free format text: FORMER OWNER: SUMATION COMPANY LTD. Effective date: 20120119 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20120119 Address after: cambridge Applicant after: Camgridge Display Technology Ltd. Co-applicant after: Sumitomo Chemical Co., Ltd. Address before: cambridge Applicant before: Camgridge Display Technology Ltd. Co-applicant before: Sumation Company Ltd. |
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