GB201901356D0 - Light-emitting composition - Google Patents

Light-emitting composition

Info

Publication number
GB201901356D0
GB201901356D0 GBGB1901356.4A GB201901356A GB201901356D0 GB 201901356 D0 GB201901356 D0 GB 201901356D0 GB 201901356 A GB201901356 A GB 201901356A GB 201901356 D0 GB201901356 D0 GB 201901356D0
Authority
GB
United Kingdom
Prior art keywords
light
emitting composition
emitting
composition
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.)
Withdrawn
Application number
GBGB1901356.4A
Other versions
GB2581141A (en
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to GB1901356.4A priority Critical patent/GB2581141A/en
Publication of GB201901356D0 publication Critical patent/GB201901356D0/en
Priority to PCT/GB2020/050230 priority patent/WO2020157516A1/en
Priority to JP2021537039A priority patent/JP2022519009A/en
Publication of GB2581141A publication Critical patent/GB2581141A/en
Withdrawn legal-status Critical Current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
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • 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]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H10K50/12—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
    • 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
    • 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
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1007—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
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1059—Heterocyclic compounds characterised by ligands containing three nitrogen atoms as heteroatoms
    • 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
    • C09K2211/185—Metal complexes of the platinum group, i.e. Os, Ir, Pt, Ru, Rh or Pd
    • 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
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • 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
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
    • H10K85/6574—Polycyclic condensed heteroaromatic hydrocarbons comprising only oxygen in the heteroaromatic polycondensed ring system, e.g. cumarine dyes
    • 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
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
    • H10K85/6576—Polycyclic condensed heteroaromatic hydrocarbons comprising only sulfur in the heteroaromatic polycondensed ring system, e.g. benzothiophene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
GB1901356.4A 2019-01-31 2019-01-31 Light-emitting composition Withdrawn GB2581141A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1901356.4A GB2581141A (en) 2019-01-31 2019-01-31 Light-emitting composition
PCT/GB2020/050230 WO2020157516A1 (en) 2019-01-31 2020-01-31 Light-emitting composition
JP2021537039A JP2022519009A (en) 2019-01-31 2020-01-31 Luminous composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1901356.4A GB2581141A (en) 2019-01-31 2019-01-31 Light-emitting composition

Publications (2)

Publication Number Publication Date
GB201901356D0 true GB201901356D0 (en) 2019-03-20
GB2581141A GB2581141A (en) 2020-08-12

Family

ID=65997987

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1901356.4A Withdrawn GB2581141A (en) 2019-01-31 2019-01-31 Light-emitting composition

Country Status (3)

Country Link
JP (1) JP2022519009A (en)
GB (1) GB2581141A (en)
WO (1) WO2020157516A1 (en)

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5723873A (en) 1994-03-03 1998-03-03 Yang; Yang Bilayer composite electrodes for diodes
US5798170A (en) 1996-02-29 1998-08-25 Uniax Corporation Long operating life for polymer light-emitting diodes
JP3724589B2 (en) 1996-07-29 2005-12-07 ケンブリッジ ディスプレイ テクノロジー リミテッド Electroluminescence element
ATE247372T1 (en) 1996-09-04 2003-08-15 Cambridge Display Tech Ltd LIGHT EMITTING ORGANIC DEVICES WITH IMPROVED CATHODE
JP3899566B2 (en) 1996-11-25 2007-03-28 セイコーエプソン株式会社 Manufacturing method of organic EL display device
US6309763B1 (en) 1997-05-21 2001-10-30 The Dow Chemical Company Fluorene-containing polymers and electroluminescent devices therefrom
US6452218B1 (en) 1997-06-10 2002-09-17 Uniax Corporation Ultra-thin alkaline earth metals as stable electron-injecting electrodes for polymer light emitting diodes
GB9718393D0 (en) 1997-08-29 1997-11-05 Cambridge Display Tech Ltd Electroluminescent Device
GB9903251D0 (en) 1999-02-12 1999-04-07 Cambridge Display Tech Ltd Opto-electric devices
GB2348316A (en) 1999-03-26 2000-09-27 Cambridge Display Tech Ltd Organic opto-electronic device
KR20030024690A (en) 2001-04-17 2003-03-26 코닌클리케 필립스 일렉트로닉스 엔.브이. Led comprising a conductive transparent polymer layer with low sulfate and high metal ion content
US6916902B2 (en) 2002-12-19 2005-07-12 Dow Global Technologies Inc. Tricyclic arylamine containing polymers and electronic devices therefrom
CN1894199B (en) 2003-11-14 2011-04-13 住友化学株式会社 Halogenated bisdiarylaminopolycyclic aromatic compounds and polymers thereof
KR100886949B1 (en) * 2007-05-17 2009-03-09 제일모직주식회사 Vinyl-based polymer with silicon or/and tin and organic light emission diode using the same
TWI513079B (en) * 2010-08-26 2015-12-11 Nat Univ Tsing Hua Organic light-emitting diode employing mixed host and method for fabricating the same
WO2012133229A1 (en) 2011-03-28 2012-10-04 住友化学株式会社 Electronic device and polymer compound
GB201200619D0 (en) 2012-01-16 2012-02-29 Cambridge Display Tech Ltd Polymer
WO2014038456A1 (en) * 2012-09-04 2014-03-13 コニカミノルタ株式会社 Organic electroluminescent element, lighting device and display device
WO2014094965A2 (en) 2012-12-18 2014-06-26 Merck Patent Gmbh Emitter having a condensed ring system
GB2528092A (en) 2014-07-09 2016-01-13 Cambridge Display Tech Ltd Material, composition and method
KR101897041B1 (en) * 2015-05-22 2018-09-10 삼성에스디아이 주식회사 Compound for organic optoelectric device, composition for optoelectric device, organic optoelectric device and display device
KR101693744B1 (en) * 2016-05-11 2017-02-06 희성소재 (주) Hetero-cyclic compound and organic light emitting device using the same
JP2018083941A (en) * 2016-11-14 2018-05-31 住友化学株式会社 Composition and light emitting element prepared therewith

Also Published As

Publication number Publication date
WO2020157516A1 (en) 2020-08-06
JP2022519009A (en) 2022-03-18
GB2581141A (en) 2020-08-12

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)