AU2001237618A1 - Copolymer - Google Patents

Copolymer

Info

Publication number
AU2001237618A1
AU2001237618A1 AU2001237618A AU3761801A AU2001237618A1 AU 2001237618 A1 AU2001237618 A1 AU 2001237618A1 AU 2001237618 A AU2001237618 A AU 2001237618A AU 3761801 A AU3761801 A AU 3761801A AU 2001237618 A1 AU2001237618 A1 AU 2001237618A1
Authority
AU
Australia
Prior art keywords
repeat unit
group
substituted
copolymer
general formula
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.)
Abandoned
Application number
AU2001237618A
Inventor
Richard O'dell
Carl Robert Towns
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.)
Cambridge Display Technology Ltd
Original Assignee
Cambridge Display Technology 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
Priority claimed from PCT/GB2000/000911 external-priority patent/WO2000055927A1/en
Application filed by Cambridge Display Technology Ltd filed Critical Cambridge Display Technology Ltd
Publication of AU2001237618A1 publication Critical patent/AU2001237618A1/en
Abandoned legal-status Critical Current

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
    • C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
    • C08G61/121—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from organic halides
    • 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
    • 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
    • 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
    • H10K85/113—Heteroaromatic compounds comprising sulfur or selene, e.g. polythiophene
    • 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
    • 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
    • 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
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/917—Electroluminescent

Abstract

A copolymer for use in an electroluminescent device comprising a first repeat unit, a second repeat unit comprising a group having a general formula (I) and optionally, a third repeat unit comprising a group having a general formula (II) which may be substituted or unsubstituted where T is a trifluoromethyl substituted benzene; Ar, Ar' and Ar'' each independently comprise a substituted or unsubstituted aryl or heteroaryl group and m is 1 or 2.
AU2001237618A 2000-03-10 2001-03-09 Copolymer Abandoned AU2001237618A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GB0005842 2000-03-10
GBGB0005842.0A GB0005842D0 (en) 2000-03-10 2000-03-10 Copoymer
PCT/GB2000/000911 WO2000055927A1 (en) 1999-03-12 2000-03-13 Polymers, their preparation and uses
WOGB00/00911 2000-03-13
US20526600P 2000-05-18 2000-05-18
US60205266 2000-05-18
PCT/GB2001/001037 WO2001066618A1 (en) 2000-03-10 2001-03-09 Copolymer

Publications (1)

Publication Number Publication Date
AU2001237618A1 true AU2001237618A1 (en) 2001-09-17

Family

ID=9887401

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001237618A Abandoned AU2001237618A1 (en) 2000-03-10 2001-03-09 Copolymer

Country Status (7)

Country Link
EP (1) EP1263837B1 (en)
JP (1) JP3933934B2 (en)
AT (1) ATE341576T1 (en)
AU (1) AU2001237618A1 (en)
DE (1) DE60123585T2 (en)
GB (1) GB0005842D0 (en)
WO (1) WO2001066618A1 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5003297B2 (en) * 2001-04-27 2012-08-15 住友化学株式会社 Block copolymer and polymer light emitting device
WO2003000773A1 (en) * 2001-06-22 2003-01-03 Cambridge Display Technology Limited Polymer containing substituted triphenylamine units
GB0125620D0 (en) 2001-10-25 2001-12-19 Cambridge Display Tech Ltd Monomers and low band gap polymers formed therefrom
WO2003057762A1 (en) * 2001-12-28 2003-07-17 Sumitomo Chemical Company, Limited Process for production of high-molecular compounds
JP4957669B2 (en) * 2002-03-15 2012-06-20 住友化学株式会社 Polymer compound and polymer light emitting device using the same
DE10249723A1 (en) 2002-10-25 2004-05-06 Covion Organic Semiconductors Gmbh Conjugated polymers containing arylamine units, their preparation and use
DE10304819A1 (en) * 2003-02-06 2004-08-19 Covion Organic Semiconductors Gmbh Carbazole-containing conjugated polymers and blends, their preparation and use
JP4188846B2 (en) 2003-05-15 2008-12-03 三星エスディアイ株式会社 Luminescence suppression element and image display device based thereon
JP2007504342A (en) 2003-05-30 2007-03-01 メルク パテント ゲーエムベーハー polymer
EP1491568A1 (en) 2003-06-23 2004-12-29 Covion Organic Semiconductors GmbH Semiconductive Polymers
DE112004001661T5 (en) * 2003-09-12 2006-07-06 Sumitomo Chemical Co., Ltd. A light emitting material and light emitting device using the same
JP5230942B2 (en) * 2003-12-13 2013-07-10 メルク パテント ゲーエムベーハー Oligomer and polymer
GB0329364D0 (en) 2003-12-19 2004-01-21 Cambridge Display Tech Ltd Optical device
JP2005232449A (en) * 2004-01-21 2005-09-02 Sumitomo Chemical Co Ltd Polymer and polymer light emitting device using it
EP1627891A1 (en) 2004-08-11 2006-02-22 Covion Organic Semiconductors GmbH Polymers for use in organic electroluminescent devices
GB2435599B (en) * 2004-12-03 2009-06-03 Sumitomo Chemical Co Triarylamine containing polymers and eletronic devices
JP2007073814A (en) * 2005-09-08 2007-03-22 Idemitsu Kosan Co Ltd Organic electroluminescence element using polyarylamine
US7785489B2 (en) 2005-12-28 2010-08-31 E.I. Du Pont De Nemours And Company Solvent formulations for solution deposition of organic materials onto low surface energy layers
EP2203944B1 (en) * 2007-10-24 2014-04-16 Merck Patent GmbH Optoelectronic device
DE102009023154A1 (en) * 2009-05-29 2011-06-16 Merck Patent Gmbh A composition comprising at least one emitter compound and at least one polymer having conjugation-interrupting units
GB2480323A (en) 2010-05-14 2011-11-16 Cambridge Display Tech Ltd OLED hole transport layer
GB201110564D0 (en) 2011-06-22 2011-08-03 Cambridge Display Tech Ltd Polymer and optoelectronic device
GB201110565D0 (en) 2011-06-22 2011-08-03 Cambridge Display Tech Ltd Organic optoelectronic material, device and method
EP3457449A4 (en) * 2016-05-10 2020-01-22 Hitachi Chemical Company, Ltd. Charge transport material, organic electronic element and organic electroluminescent element
US20210395441A1 (en) * 2018-09-28 2021-12-23 Showa Denko Materials Co., Ltd. Organic electronic material and use thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5968675A (en) * 1995-12-11 1999-10-19 Toyo Ink Manufacturing Co., Ltd. Hole-transporting material and use thereof
WO1997033323A1 (en) * 1996-03-04 1997-09-12 Uniax Corporation Polyfluorenes as materials for photoluminescence and electroluminescence
US6309763B1 (en) * 1997-05-21 2001-10-30 The Dow Chemical Company Fluorene-containing polymers and electroluminescent devices therefrom
GB9726810D0 (en) * 1997-12-19 1998-02-18 Zeneca Ltd Compounds composition & use

Also Published As

Publication number Publication date
JP2004500468A (en) 2004-01-08
EP1263837A1 (en) 2002-12-11
EP1263837B1 (en) 2006-10-04
GB0005842D0 (en) 2000-05-03
WO2001066618A1 (en) 2001-09-13
DE60123585D1 (en) 2006-11-16
ATE341576T1 (en) 2006-10-15
DE60123585T2 (en) 2007-08-09
JP3933934B2 (en) 2007-06-20

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