TW200933949A - Radiation-emitting device and method to whose production - Google Patents

Radiation-emitting device and method to whose production

Info

Publication number
TW200933949A
TW200933949A TW097135773A TW97135773A TW200933949A TW 200933949 A TW200933949 A TW 200933949A TW 097135773 A TW097135773 A TW 097135773A TW 97135773 A TW97135773 A TW 97135773A TW 200933949 A TW200933949 A TW 200933949A
Authority
TW
Taiwan
Prior art keywords
layer
charge
electrode
emissive
illuminant
Prior art date
Application number
TW097135773A
Other languages
English (en)
Chinese (zh)
Inventor
Michael Fehrer
Karsten Heuser
Egbert Hoefling
Tilman Schlenker
Andrew Ingle
Michael Popp
Markus Klein
Nina Riegel
Guenter Schmid
Ralf Krause
Stefan Seidel
Fryderyk Kozlowski
Arvid Hunze
Guenter Gieres
Original Assignee
Osram Opto Semiconductors Gmbh
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 Osram Opto Semiconductors Gmbh filed Critical Osram Opto Semiconductors Gmbh
Publication of TW200933949A publication Critical patent/TW200933949A/zh

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
    • H10K50/125—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
    • 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
    • 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
    • H10K50/131—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 with spacer layers between the electroluminescent 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
    • 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
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/81—Anodes
    • 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
    • H10K50/82—Cathodes
    • 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
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/852—Arrangements for extracting light from the devices comprising a resonant cavity structure, e.g. Bragg reflector pair
    • 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
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/80—Composition varying spatially, e.g. having a spatial gradient
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
    • H10K30/80—Constructional details
    • H10K30/865—Intermediate layers comprising a mixture of materials of the adjoining active layers

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
TW097135773A 2007-09-25 2008-09-18 Radiation-emitting device and method to whose production TW200933949A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007045753 2007-09-25
DE102007058005.5A DE102007058005B4 (de) 2007-09-25 2007-12-03 Strahlungsemittierende Vorrichtung und Verfahren zu deren Herstellung

Publications (1)

Publication Number Publication Date
TW200933949A true TW200933949A (en) 2009-08-01

Family

ID=40384473

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097135773A TW200933949A (en) 2007-09-25 2008-09-18 Radiation-emitting device and method to whose production

Country Status (8)

Country Link
US (1) US8441004B2 (https=)
EP (1) EP2193559B1 (https=)
JP (1) JP2010541144A (https=)
KR (1) KR101488847B1 (https=)
CN (1) CN101816080B (https=)
DE (1) DE102007058005B4 (https=)
TW (1) TW200933949A (https=)
WO (1) WO2009040401A1 (https=)

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WO2010066245A1 (de) 2008-12-11 2010-06-17 Osram Opto Semiconductors Gmbh Organische leuchtdiode und beleuchtungsmittel
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KR101750337B1 (ko) 2010-08-17 2017-06-23 삼성전자주식회사 정보 제공 방법 및 장치
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CN103887435A (zh) * 2012-12-21 2014-06-25 厦门天马微电子有限公司 一种有机发光二极管
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KR102165234B1 (ko) * 2014-04-25 2020-10-14 엘지디스플레이 주식회사 백색 유기 발광 소자
KR102294413B1 (ko) 2014-11-18 2021-08-27 삼성디스플레이 주식회사 유기발광 표시장치
KR102774881B1 (ko) 2016-12-30 2025-03-04 엘지디스플레이 주식회사 유기 발광 소자 및 이를 이용한 유기 발광 표시 장치
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CN110416418B (zh) * 2018-04-28 2020-07-21 江苏三月科技股份有限公司 有机电致发光器件及包括其的显示器
WO2020178660A1 (ja) 2019-03-07 2020-09-10 株式会社半導体エネルギー研究所 発光デバイス
US11903232B2 (en) 2019-03-07 2024-02-13 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device comprising charge-generation layer between light-emitting units
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Also Published As

Publication number Publication date
CN101816080B (zh) 2014-09-17
KR20100087120A (ko) 2010-08-03
KR101488847B1 (ko) 2015-02-11
EP2193559A1 (de) 2010-06-09
JP2010541144A (ja) 2010-12-24
EP2193559B1 (de) 2019-04-03
US8441004B2 (en) 2013-05-14
DE102007058005A1 (de) 2009-04-02
WO2009040401A1 (de) 2009-04-02
CN101816080A (zh) 2010-08-25
US20100314648A1 (en) 2010-12-16
DE102007058005B4 (de) 2018-05-17

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