WO2003049200A3 - Electroluminescent device - Google Patents

Electroluminescent device Download PDF

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Publication number
WO2003049200A3
WO2003049200A3 PCT/GB2002/005435 GB0205435W WO03049200A3 WO 2003049200 A3 WO2003049200 A3 WO 2003049200A3 GB 0205435 W GB0205435 W GB 0205435W WO 03049200 A3 WO03049200 A3 WO 03049200A3
Authority
WO
WIPO (PCT)
Prior art keywords
active
electroluminescent device
electroluminescent
dissolved polymer
electrodes
Prior art date
Application number
PCT/GB2002/005435
Other languages
French (fr)
Other versions
WO2003049200A2 (en
Inventor
Mello Andrew De
Mello John De
Joshua Edel
Original Assignee
Imp College Innovations Ltd
Mello Andrew De
Mello John De
Joshua Edel
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 Imp College Innovations Ltd, Mello Andrew De, Mello John De, Joshua Edel filed Critical Imp College Innovations Ltd
Priority to AU2002363905A priority Critical patent/AU2002363905A1/en
Publication of WO2003049200A2 publication Critical patent/WO2003049200A2/en
Publication of WO2003049200A3 publication Critical patent/WO2003049200A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/0303—Optical path conditioning in cuvettes, e.g. windows; adapted optical elements or systems; path modifying or adjustment
    • 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
    • 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
    • H10K50/135—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising mobile ions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • 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
    • H10K85/10—Organic polymers or oligomers
    • H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
    • H10K85/114—Poly-phenylenevinylene; 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
    • H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
    • H10K85/115—Polyfluorene; Derivatives thereof

Abstract

The invention relates to an electroluminescent device. The luminescent device comprises an active electroluminescent medium in a liquid phase acting as a charge transport medium. The device (10) includes electrodes (12, 14) and an active liquid layer (16) sandwiched there between. The active layer is a one-percent by-weight solution of poly (9,9-dioctyl fluorene) (PFO) in toluene. In this solution-phase electroluminescent device the solvent plays no part in the charge, transport process (other than as a host for the dissolved polymer). Emission arises from direct bipolar carrier injection from the electrodes into the carrier bands of the dissolved polymer. The invention further provides a method of analysing a sample using electro-luminescence.
PCT/GB2002/005435 2001-12-04 2002-12-02 Electroluminescent device WO2003049200A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002363905A AU2002363905A1 (en) 2001-12-04 2002-12-02 Electroluminescent device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0129005.5A GB0129005D0 (en) 2001-12-04 2001-12-04 Electroluminescent device
GB0129005.5 2001-12-04

Publications (2)

Publication Number Publication Date
WO2003049200A2 WO2003049200A2 (en) 2003-06-12
WO2003049200A3 true WO2003049200A3 (en) 2003-09-12

Family

ID=9926976

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2002/005435 WO2003049200A2 (en) 2001-12-04 2002-12-02 Electroluminescent device

Country Status (3)

Country Link
AU (1) AU2002363905A1 (en)
GB (1) GB0129005D0 (en)
WO (1) WO2003049200A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5237582A (en) * 1992-06-26 1993-08-17 The Regents Of The University Of California Conductive polymer dye laser and diode and method of use
WO1999061888A2 (en) * 1998-05-22 1999-12-02 California Institute Of Technology Microfabricated cell sorter
WO2000029779A1 (en) * 1998-11-17 2000-05-25 Regents Of The University Of California Process for generating luminescence emissions from polymer solutions, gels, and liquid polymers in a compact cell configuration, and device employing same
US6103199A (en) * 1998-09-15 2000-08-15 Aclara Biosciences, Inc. Capillary electroflow apparatus and method
EP1083775A1 (en) * 1999-03-29 2001-03-14 Seiko Epson Corporation Composition, method for preparing film, and functional element and method for preparing the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5237582A (en) * 1992-06-26 1993-08-17 The Regents Of The University Of California Conductive polymer dye laser and diode and method of use
WO1999061888A2 (en) * 1998-05-22 1999-12-02 California Institute Of Technology Microfabricated cell sorter
US6103199A (en) * 1998-09-15 2000-08-15 Aclara Biosciences, Inc. Capillary electroflow apparatus and method
WO2000029779A1 (en) * 1998-11-17 2000-05-25 Regents Of The University Of California Process for generating luminescence emissions from polymer solutions, gels, and liquid polymers in a compact cell configuration, and device employing same
EP1083775A1 (en) * 1999-03-29 2001-03-14 Seiko Epson Corporation Composition, method for preparing film, and functional element and method for preparing the same

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
JIANG G ET AL: "RED DIODE LASER INDUCED FLUORESCENCE DETECTION WITH A CONFOCAL MICROSCOPE ON A MICROCHIP FOR CAPILLARY ELECTROPHORESIS", BIOSENSORS & BIOELECTRONICS, ELSEVIER SCIENCE PUBLISHERS, BARKING, GB, vol. 14, no. 10, January 2000 (2000-01-01), pages 861 - 869, XP001022207, ISSN: 0956-5663 *
LEISTIKO O.: "Integrated Micorfluidic - Optical Detection System on a Chip", PROC. SPIE - INT. SOC. OPT. ENG., vol. 2978, 1997, pages 94 - 104, XP009013201 *
SCHAPER H ET AL: "New aspect of D-C electrochemiluminescence", JOURNAL OF THE ELECTROCHEMICAL SOCIETY, ELECTROCHEMICAL SOCIETY. MANCHESTER, NEW HAMPSHIRE, US, vol. 129, no. 6, June 1982 (1982-06-01), pages 1289 - 1294, XP002132031, ISSN: 0013-4651 *
SHUN-CHI CHANG ET AL: "Electro-generated chemiluminescence mechanism of polymer solution light-emitting devices", JOURNAL OF PHYSICAL CHEMISTRY B, 14 DEC. 2000, ACS, USA, vol. 104, no. 49, pages 11650 - 11655, XP002237829, ISSN: 1089-5647 *

Also Published As

Publication number Publication date
AU2002363905A8 (en) 2003-06-17
WO2003049200A2 (en) 2003-06-12
GB0129005D0 (en) 2002-01-23
AU2002363905A1 (en) 2003-06-17

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