WO2002090415A1 - Electroactive fluorene copolymers and devices made with such polymers - Google Patents
Electroactive fluorene copolymers and devices made with such polymers Download PDFInfo
- Publication number
- WO2002090415A1 WO2002090415A1 PCT/US2002/014094 US0214094W WO02090415A1 WO 2002090415 A1 WO2002090415 A1 WO 2002090415A1 US 0214094 W US0214094 W US 0214094W WO 02090415 A1 WO02090415 A1 WO 02090415A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- formula
- groups
- alkyl
- heteroalkyl
- aryl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F214/18—Monomers containing fluorine
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
- C08G61/122—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides
-
- 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
- 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
- H10K85/10—Organic polymers or oligomers
- H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
- H10K85/115—Polyfluorene; Derivatives thereof
-
- 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
- H10K85/10—Organic polymers or oligomers
- H10K85/151—Copolymers
-
- 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
- C09K2211/14—Macromolecular compounds
- C09K2211/1408—Carbocyclic compounds
- C09K2211/1416—Condensed systems
-
- 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
- H10K85/621—Aromatic anhydride or imide compounds, e.g. perylene tetra-carboxylic dianhydride or perylene tetracarboxylic di-imide
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/549—Organic PV cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2973—Particular cross section
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
- Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
- Y10T428/2995—Silane, siloxane or silicone coating
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL15793102A IL157931A0 (en) | 2001-05-03 | 2002-05-03 | Electroactive fluorene copolymers and devices made with such polymers |
IL15826502A IL158265A0 (en) | 2001-05-03 | 2002-05-03 | Electroactive fluorene copolymers and devices made with such polymers |
JP2002587489A JP2004533509A (en) | 2001-05-03 | 2002-05-03 | Electroactive fluorene copolymers and devices made with such polymers |
KR10-2003-7014230A KR20030092119A (en) | 2001-05-03 | 2002-05-03 | Electroactive Fluorene Copolymers and Devices Made with Such Polymers |
EP02731655A EP1397409A4 (en) | 2001-05-03 | 2002-05-03 | Electroactive fluorene copolymers and devices made with such polymers |
CA002442097A CA2442097A1 (en) | 2001-05-03 | 2002-05-03 | Electroactive fluorene copolymers and devices made with such polymers |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28831401P | 2001-05-03 | 2001-05-03 | |
US60/288,314 | 2001-05-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002090415A1 true WO2002090415A1 (en) | 2002-11-14 |
Family
ID=23106582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2002/014094 WO2002090415A1 (en) | 2001-05-03 | 2002-05-03 | Electroactive fluorene copolymers and devices made with such polymers |
Country Status (8)
Country | Link |
---|---|
US (6) | US7074885B2 (en) |
EP (1) | EP1397409A4 (en) |
JP (1) | JP2004533509A (en) |
KR (1) | KR20030092119A (en) |
CN (1) | CN1524100A (en) |
CA (1) | CA2442097A1 (en) |
IL (2) | IL157931A0 (en) |
WO (1) | WO2002090415A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004072123A2 (en) * | 2003-02-12 | 2004-08-26 | E.I. Du Pont De Nemours And Company | Monomers, conjugated polymers and electronic devices using such polymers |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SG100772A1 (en) * | 2000-12-06 | 2003-12-26 | Sumitomo Chemical Co | Polymeric fluorescent substance and polymer light-emiting device using the same |
US20030044680A1 (en) * | 2001-08-24 | 2003-03-06 | Im&T Research, Inc. | Polymer materials for use in an electrode |
EP1486551B1 (en) * | 2003-06-13 | 2016-03-16 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting element and light emitting device |
JP2005038634A (en) * | 2003-07-16 | 2005-02-10 | Matsushita Electric Ind Co Ltd | Current injection light-emitting element |
TW201235442A (en) * | 2003-12-12 | 2012-09-01 | Sumitomo Chemical Co | Polymer and light-emitting element using said polymer |
CA2655785A1 (en) * | 2006-06-20 | 2007-12-27 | Sumitomo Chemical Company, Limited | Condensed ring-containing polymer electrolyte and application thereof |
JP2008027903A (en) * | 2006-06-20 | 2008-02-07 | Sumitomo Chemical Co Ltd | Condensed ring-containing polymer electrolyte, and its application |
US7473577B2 (en) * | 2006-08-11 | 2009-01-06 | International Business Machines Corporation | Integrated chip carrier with compliant interconnect |
US20080151844A1 (en) * | 2006-12-20 | 2008-06-26 | Manish Tiwari | Wireless access point authentication system and method |
EP2276733A2 (en) * | 2008-03-31 | 2011-01-26 | Council Of Scientific & Industrial Research | Novel donor-acceptor fluorene scaffolds: a process and uses thereof |
KR101156630B1 (en) | 2009-02-27 | 2012-06-15 | 경상대학교산학협력단 | Alternating copolymers containing dialkoxynaphthalene the electronic devices |
CN102395627B (en) * | 2009-04-24 | 2015-04-01 | E.I.内穆尔杜邦公司 | Electrically conductive polymer compositions and films made therefrom |
WO2010135248A1 (en) | 2009-05-18 | 2010-11-25 | The Regents Of The University Of California | Electronically conductive polymer binder for lithium-ion battery electrode |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5708130A (en) * | 1995-07-28 | 1998-01-13 | The Dow Chemical Company | 2,7-aryl-9-substituted fluorenes and 9-substituted fluorene oligomers and polymers |
US6169163B1 (en) * | 1995-07-28 | 2001-01-02 | The Dow Chemical Company | Fluorene-containing polymers and compounds useful in the preparation thereof |
US6204515B1 (en) * | 1999-01-15 | 2001-03-20 | The Dow Chemical Company | Semiconducting polymer field effect transistor |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2527618A1 (en) | 1982-05-25 | 1983-12-02 | Thomson Csf | POLYMERS CONTAINING HETEROCYCLES AND AROMATIC CORES AND CONDUCTIVE ORGANIC MATERIALS FORMED THEREFROM |
FR2603288B1 (en) | 1986-09-03 | 1988-12-09 | France Etat | 9,9'-DISUBSTITUTED POLYFLUORENES, THEIR PREPARATION PROCESS AND THEIR APPLICATIONS IN ELECTRO-OPTICS AND ELECTROCHEMISTRY |
US5668118A (en) * | 1992-07-24 | 1997-09-16 | Cavalier Pharmaceuticals | Method of synthesis of 2-O-desulfated Heparin and use thereof for inhibition of elastase and Cathepspin G |
DE4331401A1 (en) | 1993-09-15 | 1995-03-16 | Hoechst Ag | Use of polymers with isolated chromophores as electroluminescent materials |
DE4436773A1 (en) * | 1994-10-14 | 1996-04-18 | Hoechst Ag | Conjugated polymers with spirocenters and their use as electroluminescent materials |
TW334474B (en) | 1995-02-01 | 1998-06-21 | Sumitomo Kagaku Kk | Method for making a polymeric fluorescent substrate and organic electrolumninescent element |
KR100421569B1 (en) | 1995-09-04 | 2004-07-05 | 아벤티스 리서치 운트 테크놀러지 게엠베하 운트 콤파니 카게 | A polymer comprising a triarylamine unit, which is used as an electroluminescent material |
US5763636A (en) * | 1995-10-12 | 1998-06-09 | Hoechst Aktiengesellschaft | Polymers containing spiro atoms and methods of using the same as electroluminescence materials |
WO1997033323A1 (en) | 1996-03-04 | 1997-09-12 | Uniax Corporation | Polyfluorenes as materials for photoluminescence and electroluminescence |
KR0176331B1 (en) | 1996-05-16 | 1999-04-01 | 박원훈 | Floren based shift copolymer for electroluminescent device and electroluminescent device using same as light emitting material |
DE19642149A1 (en) * | 1996-10-12 | 1998-04-23 | Telefunken Microelectron | Data transmission system |
KR0176336B1 (en) | 1996-12-31 | 1999-04-01 | 박원훈 | Floren-based Alternating Copolymer Containing Acetylene Group and Electroluminescent Device Using the Same |
DE69801985T2 (en) | 1997-01-30 | 2002-04-11 | Jsr Corp | METHOD FOR PRODUCING PHENYLENE-CONTAINING POLYMERS AND FILM-FORMING MATERIAL |
US6309763B1 (en) | 1997-05-21 | 2001-10-30 | The Dow Chemical Company | Fluorene-containing polymers and electroluminescent devices therefrom |
US5998045A (en) | 1997-07-03 | 1999-12-07 | International Business Machines Corporation | Polymeric light-emitting device |
US5777070A (en) | 1997-10-23 | 1998-07-07 | The Dow Chemical Company | Process for preparing conjugated polymers |
KR100245841B1 (en) * | 1997-12-29 | 2000-03-02 | 박호군 | Fluoren-based statistical copolymers containing light-emitting multicomponents and electroluminescence element using the same |
KR100697861B1 (en) | 1998-03-13 | 2007-03-22 | 캠브리지 디스플레이 테크놀로지 리미티드 | Electroluminescent devices |
WO1999054943A1 (en) | 1998-04-21 | 1999-10-28 | The Dow Chemical Company | Organic electroluminescent devices with improved stability in air |
DE19846768A1 (en) | 1998-10-10 | 2000-04-20 | Aventis Res & Tech Gmbh & Co | A conjugated polymer useful as an organic semiconductor, an electroluminescence material, and for display elements in television monitor and illumination technology contains fluorene building units |
DE19846766A1 (en) | 1998-10-10 | 2000-04-20 | Aventis Res & Tech Gmbh & Co | A conjugated fluorene-based polymer useful as an organic semiconductor, electroluminescence material, and for display elements |
JP4505146B2 (en) | 1999-02-04 | 2010-07-21 | ダウ グローバル テクノロジーズ インコーポレイティド | Fluorene copolymers and devices made therefrom |
DE60035970T2 (en) | 1999-03-05 | 2008-05-15 | Cambridge Display Technology Ltd. | Polymer Preparation |
US6363083B1 (en) * | 1999-03-12 | 2002-03-26 | Otis Elevator Company | Bilevel node identifiers in control area network (CAN) protocol |
US6525153B1 (en) | 1999-03-12 | 2003-02-25 | Sumitomo Bakelite Co., Ltd. | Polycyclic polymers containing pendant cyclic anhydride groups |
US6312811B1 (en) | 1999-07-08 | 2001-11-06 | Essilor International Compagnie Generale D'optique | Photochromic naphtho [2,1-b]pyran compounds containing bithienyl or terthienyl substituents, process for their manufacture, and photochromic materials and articles obtained |
GB9917356D0 (en) | 1999-07-24 | 1999-09-22 | Univ Cambridge Tech | Aromatic monomers and polymers for optoelectronic devices |
AU1540001A (en) * | 1999-12-09 | 2001-06-18 | Cambridge Display Technology Limited | Fluorene-perylene copolymers and uses thereof |
WO2001077203A2 (en) | 2000-04-11 | 2001-10-18 | Dupont Displays, Inc. | Soluble poly(aryl-oxadiazole) conjugated polymers |
EP1149827B1 (en) | 2000-04-26 | 2003-12-10 | Sony International (Europe) GmbH | End-capped polyfluorenes, films and devices based thereon |
ATE371684T1 (en) | 2001-02-21 | 2007-09-15 | Cambridge Display Tech Ltd | (PARTIAL) CONJUGATED POLYMER, METHOD FOR THE PRODUCTION THEREOF AND USE IN ELECTROLUMINescent DEVICES |
-
2002
- 2002-05-02 US US10/137,898 patent/US7074885B2/en not_active Expired - Fee Related
- 2002-05-03 EP EP02731655A patent/EP1397409A4/en not_active Withdrawn
- 2002-05-03 IL IL15793102A patent/IL157931A0/en unknown
- 2002-05-03 IL IL15826502A patent/IL158265A0/en unknown
- 2002-05-03 WO PCT/US2002/014094 patent/WO2002090415A1/en not_active Application Discontinuation
- 2002-05-03 JP JP2002587489A patent/JP2004533509A/en active Pending
- 2002-05-03 KR KR10-2003-7014230A patent/KR20030092119A/en not_active Application Discontinuation
- 2002-05-03 CA CA002442097A patent/CA2442097A1/en not_active Abandoned
- 2002-05-03 CN CNA028093356A patent/CN1524100A/en active Pending
-
2004
- 2004-03-25 US US10/809,169 patent/US7211643B2/en not_active Expired - Lifetime
- 2004-03-25 US US10/809,737 patent/US7230070B2/en not_active Expired - Fee Related
- 2004-03-25 US US10/809,657 patent/US7214763B2/en not_active Expired - Lifetime
- 2004-03-25 US US10/809,142 patent/US7220820B2/en not_active Expired - Lifetime
- 2004-09-14 US US10/940,566 patent/US7183366B2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5708130A (en) * | 1995-07-28 | 1998-01-13 | The Dow Chemical Company | 2,7-aryl-9-substituted fluorenes and 9-substituted fluorene oligomers and polymers |
US6169163B1 (en) * | 1995-07-28 | 2001-01-02 | The Dow Chemical Company | Fluorene-containing polymers and compounds useful in the preparation thereof |
US6204515B1 (en) * | 1999-01-15 | 2001-03-20 | The Dow Chemical Company | Semiconducting polymer field effect transistor |
Non-Patent Citations (1)
Title |
---|
See also references of EP1397409A4 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004072123A2 (en) * | 2003-02-12 | 2004-08-26 | E.I. Du Pont De Nemours And Company | Monomers, conjugated polymers and electronic devices using such polymers |
WO2004072123A3 (en) * | 2003-02-12 | 2004-12-29 | Du Pont | Monomers, conjugated polymers and electronic devices using such polymers |
US7138483B2 (en) | 2003-02-12 | 2006-11-21 | E.I. Du Pont De Nemours And Company | Monomers, conjugated polymers and electronic devices using such polymers |
Also Published As
Publication number | Publication date |
---|---|
US20040181020A1 (en) | 2004-09-16 |
US20040186267A1 (en) | 2004-09-23 |
US7183366B2 (en) | 2007-02-27 |
US7214763B2 (en) | 2007-05-08 |
EP1397409A1 (en) | 2004-03-17 |
US7211643B2 (en) | 2007-05-01 |
US7074885B2 (en) | 2006-07-11 |
US20040181019A1 (en) | 2004-09-16 |
IL157931A0 (en) | 2004-03-28 |
US20040181021A1 (en) | 2004-09-16 |
EP1397409A4 (en) | 2005-03-16 |
US20050049388A1 (en) | 2005-03-03 |
CA2442097A1 (en) | 2002-11-14 |
KR20030092119A (en) | 2003-12-03 |
IL158265A0 (en) | 2004-05-12 |
JP2004533509A (en) | 2004-11-04 |
US7220820B2 (en) | 2007-05-22 |
CN1524100A (en) | 2004-08-25 |
US20030027934A1 (en) | 2003-02-06 |
US7230070B2 (en) | 2007-06-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3772576B2 (en) | Polymer light emitting device | |
CA2657126A1 (en) | Novel polymers | |
KR20100075815A (en) | Polymeric fluorescent substance and polymer light-emitting device using the same | |
US7214763B2 (en) | Electroactive fluorene copolymers and devices made with such polymers | |
MXPA05004423A (en) | Novel polymers for use in optical devices. | |
US7074886B2 (en) | Electroactive fluorene polymers having perfluoroalkyl groups, process for preparing such polymers and devices made with such polymers | |
KR100733177B1 (en) | Polymers, their preparation and uses | |
WO2005042176A9 (en) | Light-emitting copolymers and electronic devices using such copolymers | |
US6864339B2 (en) | Process for preparing aromatic polymers | |
AU2002303624A1 (en) | Electroactive fluorene copolymers and devices made with such polymers | |
AU2002341009A1 (en) | Electroactive fluorene polymers having perfluoroalkyl groups, process for preparing such polymers and devices made with such polymers | |
Li et al. | Semiconducting polymers as light-emitting materials | |
Bernius et al. | Application of polyfluorenes and related polymers in light-emitting diodes | |
AU2002357693A1 (en) | Process for preparing aromatic polymers |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG UZ VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
WWE | Wipo information: entry into national phase |
Ref document number: 157931 Country of ref document: IL |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2002303624 Country of ref document: AU |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2442097 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 158265 Country of ref document: IL |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2002731655 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2002587489 Country of ref document: JP Ref document number: 1020037014230 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 028093356 Country of ref document: CN |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
WWP | Wipo information: published in national office |
Ref document number: 2002731655 Country of ref document: EP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 2002731655 Country of ref document: EP |