GB2407324A - Electroluminescent materials and devices - Google Patents

Electroluminescent materials and devices Download PDF

Info

Publication number
GB2407324A
GB2407324A GB0503352A GB0503352A GB2407324A GB 2407324 A GB2407324 A GB 2407324A GB 0503352 A GB0503352 A GB 0503352A GB 0503352 A GB0503352 A GB 0503352A GB 2407324 A GB2407324 A GB 2407324A
Authority
GB
United Kingdom
Prior art keywords
devices
electroluminescent materials
electroluminescent
materials
diketone
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.)
Granted
Application number
GB0503352A
Other versions
GB2407324B (en
GB0503352D0 (en
Inventor
Poopathy Kathirgamanathan
Subramaniam Ganeshamurugan
Alexander Kit Lay
Chamilla Wickramasinghe
Gnanamoly Paramaswara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ELAM T Ltd
OLED-T Ltd
Original Assignee
ELAM T Ltd
OLED-T Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ELAM T Ltd, OLED-T Ltd filed Critical ELAM T Ltd
Publication of GB0503352D0 publication Critical patent/GB0503352D0/en
Publication of GB2407324A publication Critical patent/GB2407324A/en
Application granted granted Critical
Publication of GB2407324B publication Critical patent/GB2407324B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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, 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
    • H10K85/141—Organic polymers or oligomers comprising aliphatic or olefinic chains, e.g. poly N-vinylcarbazol, PVC or PTFE
    • 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
    • H10K85/351—Metal complexes comprising lanthanides or actinides, e.g. comprising europium
    • 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
    • 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
    • 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
    • C09K2211/1425—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
    • C09K2211/14—Macromolecular compounds
    • C09K2211/1408—Carbocyclic compounds
    • C09K2211/1433—Carbocyclic compounds bridged by heteroatoms, e.g. N, P, Si or B
    • 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
    • C09K2211/182—Metal complexes of the rare earth metals, i.e. Sc, Y or lanthanide
    • 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
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14—Carrier transporting layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

An electroluminescent b diketone incorporating a polymer.

Description

GB 2407324 A continuation (72) cont Alexander Kit Lay Chamilla
Wickramasinghe Gnanamoly Paramaswara (74) Agent and/or Address for Service: Alan Nicol Cohen
2 Grove Place, Tatsfield, NR WESTERHAM,
Kent, TN16 2BB, United Kingdom
GB0503352A 2002-08-19 2003-08-19 Electroluminescent materials and devices Expired - Fee Related GB2407324B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0219253.2A GB0219253D0 (en) 2002-08-19 2002-08-19 Electroluminescent materials and device
PCT/GB2003/003610 WO2004016708A1 (en) 2002-08-19 2003-08-19 Electroluminescent materials and devices

Publications (3)

Publication Number Publication Date
GB0503352D0 GB0503352D0 (en) 2005-03-23
GB2407324A true GB2407324A (en) 2005-04-27
GB2407324B GB2407324B (en) 2006-05-31

Family

ID=9942552

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0219253.2A Ceased GB0219253D0 (en) 2002-08-19 2002-08-19 Electroluminescent materials and device
GB0503352A Expired - Fee Related GB2407324B (en) 2002-08-19 2003-08-19 Electroluminescent materials and devices

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0219253.2A Ceased GB0219253D0 (en) 2002-08-19 2002-08-19 Electroluminescent materials and device

Country Status (3)

Country Link
AU (1) AU2003263289A1 (en)
GB (2) GB0219253D0 (en)
WO (1) WO2004016708A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100365028C (en) * 2005-09-07 2008-01-30 苏州大学 High molecular europium ligand, its preparing process and use
GB0522645D0 (en) * 2005-11-07 2005-12-14 Nuko 70 Ltd Electroluminescent devices
CN101962389B (en) * 2010-09-13 2012-12-19 杭州师范大学 Rare-earth compound olefin monomer and preparation method and application thereof
CN104871336B (en) 2012-12-18 2017-08-08 默克专利有限公司 Illuminator with fusion ring system
CN107082857B (en) * 2017-06-09 2018-12-28 聊城大学 A kind of cellular porous film of polystyrene-b-Tb complex amphipathic nature block polymer and preparation method

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4443380A (en) * 1979-08-31 1984-04-17 Asahi-Dow Limited Organic europlum salt phosphor
EP0556005A1 (en) * 1992-02-14 1993-08-18 AMERSHAM INTERNATIONAL plc Fluorescent compounds
WO1998058037A1 (en) * 1997-06-17 1998-12-23 South Bank University Enterprises Ltd. Electroluminescent material
WO2000026326A1 (en) * 1998-10-29 2000-05-11 Bp Chemicals Limited Ph control method of reducing nitrogen oxides emission
WO2000032719A1 (en) * 1998-12-02 2000-06-08 South Bank University Enterprises Ltd. Method for forming films or layers
EP1013740A2 (en) * 1998-12-25 2000-06-28 Konica Corporation Electroluminescent material, electroluminescent element and color conversion filter
JP2000204364A (en) * 1999-01-14 2000-07-25 Oki Electric Ind Co Ltd Luminescent material and organic el element by using the same
WO2002031896A2 (en) * 2000-10-10 2002-04-18 E.I. Du Pont De Nemours And Company Polymers having attached luminescent metal complexes and devices made with such polymers
WO2002043447A2 (en) * 2000-11-21 2002-05-30 Elam-T Limited Electroluminescent device
WO2003022908A1 (en) * 2001-09-04 2003-03-20 Canon Kabushiki Kaisha High-molecular compounds and organic luminescent devices
EP1316570A1 (en) * 2001-12-03 2003-06-04 Ulrich Prof. Dr. Kynast Presentation of polymers for luminescence effects

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9823761D0 (en) * 1998-11-02 1998-12-23 South Bank Univ Entpr Ltd Novel electroluminescent materials
JP2004027088A (en) * 2002-06-27 2004-01-29 Jsr Corp Phosphorescent luminous agent, its preparing method and luminous composition
GB0217918D0 (en) * 2002-08-02 2002-09-11 Elam T Ltd Electroluminescent materials and devices

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4443380A (en) * 1979-08-31 1984-04-17 Asahi-Dow Limited Organic europlum salt phosphor
EP0556005A1 (en) * 1992-02-14 1993-08-18 AMERSHAM INTERNATIONAL plc Fluorescent compounds
WO1998058037A1 (en) * 1997-06-17 1998-12-23 South Bank University Enterprises Ltd. Electroluminescent material
WO2000026326A1 (en) * 1998-10-29 2000-05-11 Bp Chemicals Limited Ph control method of reducing nitrogen oxides emission
WO2000032719A1 (en) * 1998-12-02 2000-06-08 South Bank University Enterprises Ltd. Method for forming films or layers
EP1013740A2 (en) * 1998-12-25 2000-06-28 Konica Corporation Electroluminescent material, electroluminescent element and color conversion filter
JP2000204364A (en) * 1999-01-14 2000-07-25 Oki Electric Ind Co Ltd Luminescent material and organic el element by using the same
WO2002031896A2 (en) * 2000-10-10 2002-04-18 E.I. Du Pont De Nemours And Company Polymers having attached luminescent metal complexes and devices made with such polymers
WO2002043447A2 (en) * 2000-11-21 2002-05-30 Elam-T Limited Electroluminescent device
WO2003022908A1 (en) * 2001-09-04 2003-03-20 Canon Kabushiki Kaisha High-molecular compounds and organic luminescent devices
EP1316570A1 (en) * 2001-12-03 2003-06-04 Ulrich Prof. Dr. Kynast Presentation of polymers for luminescence effects

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
LING et al; POLYMER; vol 42; 10; 2001; ISSN0032-3861 *
ZHAO et al; Japanese Journal of Applied Physics; vol1A/B; part 2; 38; 1999; pages L46-L48; ISSN 0021-4922 *

Also Published As

Publication number Publication date
WO2004016708A1 (en) 2004-02-26
GB2407324B (en) 2006-05-31
GB0503352D0 (en) 2005-03-23
AU2003263289A1 (en) 2004-03-03
GB0219253D0 (en) 2002-09-25

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20140819