ATE521997T1 - Tandem-oled-anordnung mit zwischenverbinder - Google Patents

Tandem-oled-anordnung mit zwischenverbinder

Info

Publication number
ATE521997T1
ATE521997T1 AT09705020T AT09705020T ATE521997T1 AT E521997 T1 ATE521997 T1 AT E521997T1 AT 09705020 T AT09705020 T AT 09705020T AT 09705020 T AT09705020 T AT 09705020T AT E521997 T1 ATE521997 T1 AT E521997T1
Authority
AT
Austria
Prior art keywords
layer
intermediate connector
cathode
tandem oled
electroluminescent units
Prior art date
Application number
AT09705020T
Other languages
English (en)
Inventor
Tukaram Hatwar
Jeffrey Spindler
William Begley
Original Assignee
Global Oled Technology Llc
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 Global Oled Technology Llc filed Critical Global Oled Technology Llc
Application granted granted Critical
Publication of ATE521997T1 publication Critical patent/ATE521997T1/de

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]
    • H10K50/19—Tandem OLEDs
    • 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
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to 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
    • 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]
    • H10K50/17—Carrier injection layers
    • H10K50/171—Electron injection layers
    • 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
    • H10K71/30—Doping active layers, e.g. electron transporting 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)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroluminescent Light Sources (AREA)
AT09705020T 2008-01-30 2009-01-19 Tandem-oled-anordnung mit zwischenverbinder ATE521997T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/022,427 US7955719B2 (en) 2008-01-30 2008-01-30 Tandem OLED device with intermediate connector
PCT/US2009/000292 WO2009097084A1 (en) 2008-01-30 2009-01-19 Tandem oled device with intermediate connector

Publications (1)

Publication Number Publication Date
ATE521997T1 true ATE521997T1 (de) 2011-09-15

Family

ID=40548857

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09705020T ATE521997T1 (de) 2008-01-30 2009-01-19 Tandem-oled-anordnung mit zwischenverbinder

Country Status (7)

Country Link
US (1) US7955719B2 (de)
EP (1) EP2243176B1 (de)
JP (1) JP5113913B2 (de)
KR (1) KR101225674B1 (de)
CN (1) CN101960632B (de)
AT (1) ATE521997T1 (de)
WO (1) WO2009097084A1 (de)

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WO2010062643A1 (en) * 2008-10-28 2010-06-03 The Regents Of The University Of Michigan Stacked white oled having separate red, green and blue sub-elements
KR100994118B1 (ko) * 2009-01-13 2010-11-15 삼성모바일디스플레이주식회사 유기 발광 소자 및 그 제조 방법
JP2010225563A (ja) * 2009-03-25 2010-10-07 Panasonic Electric Works Co Ltd 有機ｅｌ素子
KR20120083215A (ko) 2009-06-05 2012-07-25 베이징 비젼녹스 테크놀로지 컴퍼니 리미티드 유기 ｅｌ 및 그 테스트 방법
JP5498580B2 (ja) * 2009-11-13 2014-05-21 北京維信諾科技有限公司 有機材料及び該材料を用いた有機ｅｌデバイス
JP5573127B2 (ja) * 2009-11-27 2014-08-20 セイコーエプソン株式会社 発光素子、表示装置および電子機器
WO2011161416A2 (en) * 2010-06-25 2011-12-29 Cambridge Display Technology Limited Organic light-emitting composition, device and method
US8633475B2 (en) * 2010-07-16 2014-01-21 Idemitsu Kosan Co., Ltd. Organic electroluminescence device and a method for producing the device
US8637858B2 (en) 2010-09-24 2014-01-28 Novaled Ag Tandem white OLED
JP2012186091A (ja) * 2011-03-07 2012-09-27 Seiko Epson Corp 発光素子、発光装置、表示装置および電子機器
EP2503616A1 (de) 2011-03-21 2012-09-26 Polyphotonix Limited Emittierendes Element für eine lichtemittierende Vorrichtung, lichtemittierende Vorrichtung und Verfahren zur Herstellung eines solchen Elements und einer solchen Vorrichtung
WO2012132842A1 (ja) * 2011-03-31 2012-10-04 パナソニック株式会社 有機エレクトロルミネッセンス素子
DE102011117357A1 (de) * 2011-10-29 2013-05-02 Karlsruher Institut für Technologie Ein Verfahren zur n-Dotierung von organischen Halbleitern mit Alkalimetallen aus der Flüssigphase
KR101429924B1 (ko) * 2011-12-08 2014-08-14 엘지디스플레이 주식회사 탠덤형 백색 유기 발광 소자
DE102013114047B4 (de) * 2012-12-28 2016-09-01 Lg Display Co., Ltd. Organische lichtemittierende Anzeigevorrichtungen
KR102089331B1 (ko) * 2012-12-28 2020-03-16 엘지디스플레이 주식회사 유기 발광 표시 장치
CN103972421A (zh) * 2013-01-31 2014-08-06 海洋王照明科技股份有限公司 有机电致发光器件及其制备方法
CN104051636A (zh) * 2013-03-11 2014-09-17 海洋王照明科技股份有限公司 有机电致发光器件及其制备方法
KR102077141B1 (ko) * 2013-05-29 2020-02-14 삼성디스플레이 주식회사 유기 발광 소자
KR102200388B1 (ko) * 2014-06-23 2021-01-07 엘지디스플레이 주식회사 백색 유기 발광 소자
JP6653316B2 (ja) 2014-08-01 2020-02-26 オーソゴナル，インコーポレイテッド 有機ｅｌ素子のフォトリソグラフィによるパターン形成
KR102401987B1 (ko) 2014-08-01 2022-05-25 올싸거널 인코포레이티드 유기 전자 장치의 포토리소그래피 패터닝
WO2016019212A1 (en) 2014-08-01 2016-02-04 Orthogonal, Inc. Photolithographic patterning of devices
WO2016019210A1 (en) 2014-08-01 2016-02-04 Orthogonal, Inc. Photolithographic patterning of devices
US10236466B2 (en) 2014-11-14 2019-03-19 Nanyang Technological University Organic light emitting device
KR102311911B1 (ko) * 2014-11-25 2021-10-13 엘지디스플레이 주식회사 유기 발광 소자 및 그를 이용한 유기 발광 디스플레이 장치
CN104795432A (zh) 2015-05-04 2015-07-22 京东方科技集团股份有限公司 一种有机发光二极管器件及显示装置
JP6684908B2 (ja) * 2016-07-27 2020-04-22 富士フイルム株式会社 光電変換素子、撮像素子、光センサ、化合物
WO2020149151A1 (ja) * 2019-01-15 2020-07-23 ソニーセミコンダクタソリューションズ株式会社 表示装置、表示装置の製造方法、及び、電子機器

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KR101249172B1 (ko) 2004-07-30 2013-03-29 산요덴키가부시키가이샤 유기 일렉트로루미네센스 소자
US7273663B2 (en) * 2004-08-20 2007-09-25 Eastman Kodak Company White OLED having multiple white electroluminescence units
US7075231B1 (en) * 2005-01-03 2006-07-11 Eastman Kodak Company Tandem OLEDs having low drive voltage
US7494722B2 (en) * 2005-02-23 2009-02-24 Eastman Kodak Company Tandem OLED having an organic intermediate connector
KR100696693B1 (ko) * 2005-04-13 2007-03-20 삼성에스디아이 주식회사 유기 발광 표시 장치
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Also Published As

Publication number Publication date
KR20100129279A (ko) 2010-12-08
CN101960632A (zh) 2011-01-26
JP5113913B2 (ja) 2013-01-09
KR101225674B1 (ko) 2013-01-23
EP2243176A1 (de) 2010-10-27
EP2243176B1 (de) 2011-08-24
US20090191428A1 (en) 2009-07-30
JP2011511414A (ja) 2011-04-07
US7955719B2 (en) 2011-06-07
WO2009097084A1 (en) 2009-08-06
CN101960632B (zh) 2012-06-27

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