GB2526388B - Organic light-emitting device and method - Google Patents

Organic light-emitting device and method

Info

Publication number
GB2526388B
GB2526388B GB1419787.5A GB201419787A GB2526388B GB 2526388 B GB2526388 B GB 2526388B GB 201419787 A GB201419787 A GB 201419787A GB 2526388 B GB2526388 B GB 2526388B
Authority
GB
United Kingdom
Prior art keywords
emitting device
organic light
organic
emitting
light
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.)
Active
Application number
GB1419787.5A
Other versions
GB201419787D0 (en
GB2526388A (en
Inventor
fernandez Oscar
Grizzi Ilaria
Ramon Miguel
denker Ulrich
Birnstock Jan
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.)
NovaLED GmbH
Cambridge Display Technology Ltd
Original Assignee
NovaLED GmbH
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
Application filed by NovaLED GmbH, Cambridge Display Technology Ltd filed Critical NovaLED GmbH
Priority to KR1020140164387A priority Critical patent/KR102351776B1/en
Priority to JP2014237881A priority patent/JP6605198B2/en
Priority to DE102014223952.4A priority patent/DE102014223952A1/en
Priority to TW103141072A priority patent/TWI643369B/en
Priority to CN201410696472.5A priority patent/CN104681741B/en
Publication of GB201419787D0 publication Critical patent/GB201419787D0/en
Publication of GB2526388A publication Critical patent/GB2526388A/en
Application granted granted Critical
Publication of GB2526388B publication Critical patent/GB2526388B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • H10K50/16—Electron transporting 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
    • H10K50/16—Electron transporting layers
    • H10K50/165—Electron transporting 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
    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/40—Interrelation of parameters between multiple constituent active layers or sublayers, e.g. HOMO values in adjacent layers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
GB1419787.5A 2013-11-26 2014-11-06 Organic light-emitting device and method Active GB2526388B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020140164387A KR102351776B1 (en) 2013-11-26 2014-11-24 Organic light-emitting device and method
JP2014237881A JP6605198B2 (en) 2013-11-26 2014-11-25 Organic light emitting device and method
DE102014223952.4A DE102014223952A1 (en) 2013-11-26 2014-11-25 Organic light-emitting devices and methods
TW103141072A TWI643369B (en) 2013-11-26 2014-11-26 Organic light-emitting device and method
CN201410696472.5A CN104681741B (en) 2013-11-26 2014-11-26 Organic luminescent device and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1320881.4A GB201320881D0 (en) 2013-11-26 2013-11-26 Organic light-emitting device and method

Publications (3)

Publication Number Publication Date
GB201419787D0 GB201419787D0 (en) 2014-12-24
GB2526388A GB2526388A (en) 2015-11-25
GB2526388B true GB2526388B (en) 2016-06-29

Family

ID=49918247

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1320881.4A Ceased GB201320881D0 (en) 2013-11-26 2013-11-26 Organic light-emitting device and method
GB1419787.5A Active GB2526388B (en) 2013-11-26 2014-11-06 Organic light-emitting device and method

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1320881.4A Ceased GB201320881D0 (en) 2013-11-26 2013-11-26 Organic light-emitting device and method

Country Status (6)

Country Link
JP (1) JP6605198B2 (en)
KR (1) KR102351776B1 (en)
CN (1) CN104681741B (en)
DE (1) DE102014223952A1 (en)
GB (2) GB201320881D0 (en)
TW (1) TWI643369B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9882173B2 (en) 2015-03-31 2018-01-30 Industrial Technology Research Institute Methods for fabricating an organic electro-luminescence device
US9887359B2 (en) 2015-03-31 2018-02-06 Industrial Technology Research Institute Organic electro-luminescence device and fabricating method thereof
US9991478B2 (en) 2015-03-31 2018-06-05 Industrial Technology Research Institute Methods for fabricating an organic electro-luminescence device and flexible electric device
CN109116885B (en) * 2018-08-24 2020-12-04 北京无线电计量测试研究所 Active balance control device and method for thermal power in quantum voltage standard device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013027711A1 (en) * 2011-08-23 2013-02-28 コニカミノルタホールディングス株式会社 Organic electroluminescent element, lighting device and display device
JP2013110262A (en) * 2011-11-21 2013-06-06 Konica Minolta Holdings Inc Organic el element and organic el module and manufacturing method therefor

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US4539507A (en) 1983-03-25 1985-09-03 Eastman Kodak Company Organic electroluminescent devices having improved power conversion efficiencies
GB8909011D0 (en) 1989-04-20 1989-06-07 Friend Richard H Electroluminescent devices
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
DE69824439T2 (en) 1997-10-23 2005-06-16 Isis Innovation Ltd., Summertown LIGHT-EMITTING DENDRIMERS
JP2000268969A (en) * 1999-03-17 2000-09-29 Tdk Corp Organic electroluminescent element
KR100337021B1 (en) * 1999-10-18 2002-05-16 윤덕용 Polymer electroluminescent devices using emissive polymers based on ionomers
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
GB0111549D0 (en) 2001-05-11 2001-07-04 Cambridge Display Tech Ltd Polymers, their preparation and uses
US6916902B2 (en) 2002-12-19 2005-07-12 Dow Global Technologies Inc. Tricyclic arylamine containing polymers and electronic devices therefrom
GB0306409D0 (en) 2003-03-20 2003-04-23 Cambridge Display Tech Ltd Electroluminescent device
JP2004319305A (en) * 2003-04-17 2004-11-11 Dainippon Printing Co Ltd Electroluminescent element and polymer compound
WO2005038746A1 (en) 2003-10-20 2005-04-28 Yamaha Hatsudoki Kabushiki Kaisha Travel support method and system for two-wheeled motor vehicle
KR101283742B1 (en) 2003-11-14 2013-07-08 스미또모 가가꾸 가부시키가이샤 Polymers of Halogenated Bisdiarylaminopolycyclic Aromatic Compounds
DE10356099A1 (en) 2003-11-27 2005-07-07 Covion Organic Semiconductors Gmbh Organic electroluminescent element
TW200530373A (en) * 2003-12-12 2005-09-16 Sumitomo Chemical Co Polymer and light-emitting element using said polymer
US7211948B2 (en) * 2004-01-13 2007-05-01 Eastman Kodak Company Using a crystallization-inhibitor in organic electroluminescent devices
JP5092199B2 (en) 2004-02-02 2012-12-05 住友化学株式会社 Organic electroluminescence device
JP4086817B2 (en) * 2004-07-20 2008-05-14 キヤノン株式会社 Organic EL device
JP4724440B2 (en) * 2005-03-04 2011-07-13 住友化学株式会社 Polymer compound and polymer light emitting device using the same
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KR20110114594A (en) * 2008-12-22 2011-10-19 이 아이 듀폰 디 네모아 앤드 캄파니 Photoactive composition and electronic device made with the composition
GB201200619D0 (en) 2012-01-16 2012-02-29 Cambridge Display Tech Ltd Polymer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013027711A1 (en) * 2011-08-23 2013-02-28 コニカミノルタホールディングス株式会社 Organic electroluminescent element, lighting device and display device
JP2013110262A (en) * 2011-11-21 2013-06-06 Konica Minolta Holdings Inc Organic el element and organic el module and manufacturing method therefor

Also Published As

Publication number Publication date
KR102351776B1 (en) 2022-01-18
GB201419787D0 (en) 2014-12-24
GB2526388A (en) 2015-11-25
JP2015103815A (en) 2015-06-04
TWI643369B (en) 2018-12-01
CN104681741B (en) 2018-11-20
KR20150060569A (en) 2015-06-03
CN104681741A (en) 2015-06-03
DE102014223952A1 (en) 2015-05-28
JP6605198B2 (en) 2019-11-13
TW201526327A (en) 2015-07-01
GB201320881D0 (en) 2014-01-08

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