GB201207866D0 - Organic light emitting device and method - Google Patents

Organic light emitting device and method

Info

Publication number
GB201207866D0
GB201207866D0 GB201207866A GB201207866A GB201207866D0 GB 201207866 D0 GB201207866 D0 GB 201207866D0 GB 201207866 A GB201207866 A GB 201207866A GB 201207866 A GB201207866 A GB 201207866A GB 201207866 D0 GB201207866 D0 GB 201207866D0
Authority
GB
United Kingdom
Prior art keywords
light
emitting layer
emitting device
organic light
light emitting
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.)
Ceased
Application number
GB201207866A
Other languages
English (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.)
Cambridge Display Technology Ltd
Sumitomo Chemical Co Ltd
Original Assignee
Cambridge Display Technology Ltd
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 Cambridge Display Technology Ltd, Sumitomo Chemical Co Ltd filed Critical Cambridge Display Technology Ltd
Priority to GB201207866A priority Critical patent/GB201207866D0/en
Publication of GB201207866D0 publication Critical patent/GB201207866D0/en
Priority to TW102115945A priority patent/TWI595074B/zh
Priority to GB1418884.1A priority patent/GB2516188A/en
Priority to PCT/GB2013/051171 priority patent/WO2013164647A2/en
Priority to JP2015509505A priority patent/JP6232052B2/ja
Priority to US14/398,921 priority patent/US9548467B2/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H10K50/121—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants for assisting energy transfer, e.g. sensitization
    • 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
    • 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
    • H10K50/125—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light
    • 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
    • H10K50/125—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light
    • H10K50/13—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light comprising stacked EL layers within one EL unit
    • 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
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/10—Triplet emission
    • 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
    • H10K2101/27—Combination of fluorescent and phosphorescent emission
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/10—Deposition of organic active material
    • H10K71/12—Deposition of organic active material using liquid deposition, e.g. spin coating
    • 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
    • H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
    • H10K85/342—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising iridium

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
GB201207866A 2012-05-04 2012-05-04 Organic light emitting device and method Ceased GB201207866D0 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB201207866A GB201207866D0 (en) 2012-05-04 2012-05-04 Organic light emitting device and method
TW102115945A TWI595074B (zh) 2012-05-04 2013-05-03 有機發光裝置及方法
GB1418884.1A GB2516188A (en) 2012-05-04 2013-05-03 Organic light emitting device and method
PCT/GB2013/051171 WO2013164647A2 (en) 2012-05-04 2013-05-03 Organic light emitting device and method
JP2015509505A JP6232052B2 (ja) 2012-05-04 2013-05-03 有機発光デバイスおよび方法
US14/398,921 US9548467B2 (en) 2012-05-04 2013-05-03 Organic light-emitting device incorporating a triplet-triplet annihilation promoter and method of forming the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201207866A GB201207866D0 (en) 2012-05-04 2012-05-04 Organic light emitting device and method

Publications (1)

Publication Number Publication Date
GB201207866D0 true GB201207866D0 (en) 2012-06-20

Family

ID=46396541

Family Applications (2)

Application Number Title Priority Date Filing Date
GB201207866A Ceased GB201207866D0 (en) 2012-05-04 2012-05-04 Organic light emitting device and method
GB1418884.1A Withdrawn GB2516188A (en) 2012-05-04 2013-05-03 Organic light emitting device and method

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1418884.1A Withdrawn GB2516188A (en) 2012-05-04 2013-05-03 Organic light emitting device and method

Country Status (5)

Country Link
US (1) US9548467B2 (enExample)
JP (1) JP6232052B2 (enExample)
GB (2) GB201207866D0 (enExample)
TW (1) TWI595074B (enExample)
WO (1) WO2013164647A2 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2499969A (en) * 2010-06-25 2013-09-11 Cambridge Display Tech Ltd Composition comprising an organic semiconducting material and a triplet-accepting material
GB201200619D0 (en) 2012-01-16 2012-02-29 Cambridge Display Tech Ltd Polymer
JP6531386B2 (ja) * 2013-12-26 2019-06-19 住友化学株式会社 発光素子およびそれに用いる高分子化合物
KR20160148528A (ko) * 2014-04-25 2016-12-26 스미또모 가가꾸 가부시키가이샤 발광 소자
KR20150130224A (ko) * 2014-05-13 2015-11-23 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 표시 장치, 전자 기기, 및 조명 장치
JP5867580B2 (ja) * 2014-06-04 2016-02-24 住友化学株式会社 発光素子
GB2530746A (en) * 2014-09-30 2016-04-06 Cambridge Display Tech Ltd Organic Light Emitting Device
GB2530748A (en) * 2014-09-30 2016-04-06 Cambridge Display Tech Ltd Organic Light Emitting Device
US10236448B2 (en) * 2014-10-31 2019-03-19 Semiconductor Energy Laboratory Co., Ltd. Benzo[a] anthracene compound, light-emitting element, display device, electronic device, and lighting device
DE102015100913B4 (de) * 2015-01-22 2017-08-10 Osram Oled Gmbh Lichtemittierendes Bauelement, Verfahren zum Herstellen eines lichtemittierenden Bauelements und Verfahren zum Betreiben eines lichtemittierenden Bauelements
KR102543330B1 (ko) * 2015-02-25 2023-06-14 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 소자, 표시 장치, 전자 기기, 및 조명 장치
GB2538325A (en) * 2015-05-15 2016-11-16 Cambridge Display Tech Ltd Organic light-emitting device
US11925102B2 (en) * 2015-06-04 2024-03-05 Universal Display Corporation Organic electroluminescent materials and devices
US10403841B2 (en) * 2016-02-10 2019-09-03 Sharp Kabushiki Kaisha Organic electroluminescent element and organic electroluminescent display device
JP6943241B2 (ja) * 2016-06-24 2021-09-29 住友化学株式会社 発光素子
TWI611612B (zh) * 2016-11-30 2018-01-11 財團法人工業技術研究院 有機發光二極體和白光有機發光二極體
TWI786143B (zh) 2017-07-03 2022-12-11 德商麥克專利有限公司 有機電致發光裝置及其產製方法
KR102361349B1 (ko) * 2017-09-06 2022-02-14 스미또모 가가꾸 가부시키가이샤 발광 소자
KR102497284B1 (ko) * 2017-12-18 2023-02-08 삼성디스플레이 주식회사 유기 발광 소자
WO2020012610A1 (ja) * 2018-07-12 2020-01-16 シャープ株式会社 表示装置およびその製造方法並びにその発光方法
KR102787863B1 (ko) 2018-11-05 2025-04-01 삼성디스플레이 주식회사 유기 발광 소자
CN111560031B (zh) * 2019-02-13 2024-11-29 学校法人关西学院 多环芳香族化合物及其应用
CN112736208B (zh) * 2020-12-31 2022-09-20 昆山国显光电有限公司 一种有机电致发光器件和显示装置
CN113097396B (zh) * 2021-03-29 2023-09-05 京东方科技集团股份有限公司 白光有机电致发光器件及制备方法、显示装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9070884B2 (en) 2005-04-13 2015-06-30 Universal Display Corporation Hybrid OLED having phosphorescent and fluorescent emitters
US20080286610A1 (en) 2007-05-17 2008-11-20 Deaton Joseph C Hybrid oled with fluorescent and phosphorescent layers
JPWO2009008346A1 (ja) * 2007-07-07 2010-09-09 出光興産株式会社 有機ｅｌ素子
EP2166591A4 (en) 2007-07-07 2011-04-27 Idemitsu Kosan Co ORGANIC EL DEVICE
WO2011161416A2 (en) * 2010-06-25 2011-12-29 Cambridge Display Technology Limited Organic light-emitting composition, device and method
GB2485001A (en) * 2010-10-19 2012-05-02 Cambridge Display Tech Ltd OLEDs
KR101351417B1 (ko) 2010-10-26 2014-01-14 엘지디스플레이 주식회사 백색 유기 발광 소자

Also Published As

Publication number Publication date
WO2013164647A3 (en) 2014-01-09
US20150115245A1 (en) 2015-04-30
GB2516188A (en) 2015-01-14
TWI595074B (zh) 2017-08-11
JP6232052B2 (ja) 2017-11-15
TW201402778A (zh) 2014-01-16
JP2015523675A (ja) 2015-08-13
WO2013164647A2 (en) 2013-11-07
GB201418884D0 (en) 2014-12-10
US9548467B2 (en) 2017-01-17

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)