TWI595074B - 有機發光裝置及方法 - Google Patents

有機發光裝置及方法 Download PDF

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Publication number
TWI595074B
TWI595074B TW102115945A TW102115945A TWI595074B TW I595074 B TWI595074 B TW I595074B TW 102115945 A TW102115945 A TW 102115945A TW 102115945 A TW102115945 A TW 102115945A TW I595074 B TWI595074 B TW I595074B
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TW
Taiwan
Prior art keywords
light
layer
emitting
organic light
emitting device
Prior art date
Application number
TW102115945A
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English (en)
Chinese (zh)
Other versions
TW201402778A (zh
Inventor
羅柏 亞契
Original Assignee
劍橋顯示科技有限公司
住友化學股份有限公司
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Application filed by 劍橋顯示科技有限公司, 住友化學股份有限公司 filed Critical 劍橋顯示科技有限公司
Publication of TW201402778A publication Critical patent/TW201402778A/zh
Application granted granted Critical
Publication of TWI595074B publication Critical patent/TWI595074B/zh

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    • 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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent 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

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  • 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)
TW102115945A 2012-05-04 2013-05-03 有機發光裝置及方法 TWI595074B (zh)

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 (2)

Publication Number Publication Date
TW201402778A TW201402778A (zh) 2014-01-16
TWI595074B true TWI595074B (zh) 2017-08-11

Family

ID=46396541

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102115945A TWI595074B (zh) 2012-05-04 2013-05-03 有機發光裝置及方法

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)

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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
EP3136462A4 (en) * 2014-04-25 2017-12-20 Sumitomo Chemical Company Limited Light-emitting element
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
GB2530748A (en) * 2014-09-30 2016-04-06 Cambridge Display Tech Ltd Organic Light Emitting Device
GB2530746A (en) 2014-09-30 2016-04-06 Cambridge Display Tech Ltd Organic Light Emitting Device
JP6813946B2 (ja) * 2014-10-31 2021-01-13 株式会社半導体エネルギー研究所 発光素子、表示装置、電子機器及び照明装置
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
CN108293283B (zh) * 2016-02-10 2019-12-06 夏普株式会社 有机电致发光元件和有机电致发光显示装置
US11225602B2 (en) 2016-06-24 2022-01-18 Sumitomo Chemical Company, Limited Light emitting device
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
WO2019049225A1 (ja) * 2017-09-06 2019-03-14 住友化学株式会社 発光素子
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
KR102261645B1 (ko) 2018-11-26 2021-06-08 삼성디스플레이 주식회사 헤테로시클릭 화합물 및 이를 포함한 유기 발광 소자
JP7515098B2 (ja) * 2019-02-13 2024-07-12 学校法人関西学院 多環芳香族化合物およびその多量体
KR102922029B1 (ko) 2019-04-15 2026-02-03 삼성디스플레이 주식회사 유기금속 화합물, 이를 포함하는 유기 발광 소자 및 이를 포함하는 장치
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
CN118556450A (zh) * 2022-02-04 2024-08-27 三星显示有限公司 有机电致发光器件

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CN103038910B (zh) * 2010-06-25 2016-03-16 剑桥显示技术有限公司 组合物及其溶液、有机发光器件及形成方法、以及三重态接收低聚物或聚合物的用途
KR101351417B1 (ko) 2010-10-26 2014-01-14 엘지디스플레이 주식회사 백색 유기 발광 소자

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Also Published As

Publication number Publication date
JP6232052B2 (ja) 2017-11-15
TW201402778A (zh) 2014-01-16
JP2015523675A (ja) 2015-08-13
WO2013164647A2 (en) 2013-11-07
WO2013164647A3 (en) 2014-01-09
GB201418884D0 (en) 2014-12-10
GB201207866D0 (en) 2012-06-20
US20150115245A1 (en) 2015-04-30
US9548467B2 (en) 2017-01-17
GB2516188A (en) 2015-01-14

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