WO2015011027A3 - Strahlungsemittierende vorrichtung - Google Patents

Strahlungsemittierende vorrichtung Download PDF

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Publication number
WO2015011027A3
WO2015011027A3 PCT/EP2014/065440 EP2014065440W WO2015011027A3 WO 2015011027 A3 WO2015011027 A3 WO 2015011027A3 EP 2014065440 W EP2014065440 W EP 2014065440W WO 2015011027 A3 WO2015011027 A3 WO 2015011027A3
Authority
WO
WIPO (PCT)
Prior art keywords
radiation
region
electrode surface
diffusion layer
layer
Prior art date
Application number
PCT/EP2014/065440
Other languages
English (en)
French (fr)
Other versions
WO2015011027A2 (de
Inventor
Thomas Wehlus
Johannes Rosenberger
Original Assignee
Osram Oled 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 Oled Gmbh filed Critical Osram Oled Gmbh
Priority to DE112014003447.9T priority Critical patent/DE112014003447B4/de
Priority to US14/907,628 priority patent/US9774006B2/en
Priority to CN201480042247.8A priority patent/CN105474423B/zh
Publication of WO2015011027A2 publication Critical patent/WO2015011027A2/de
Publication of WO2015011027A3 publication Critical patent/WO2015011027A3/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
    • H10K50/80—Constructional details
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/854—Arrangements for extracting light from the devices comprising scattering means
    • 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
    • H10K50/856—Arrangements for extracting light from the devices comprising reflective means
    • 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
    • H10K50/858—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
    • 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
    • H10K2102/301—Details of OLEDs
    • H10K2102/302—Details of OLEDs of OLED structures
    • H10K2102/3023—Direction of light emission
    • H10K2102/3031—Two-side emission, e.g. transparent OLEDs [TOLED]

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Led Devices (AREA)

Abstract

Es wird eine Strahlungsemittierende Vorrichtung (100, 200) angegeben, umfassend ein Substrat (10); mindestens eine auf dem Substrat (10) angeordnete, zur Erzeugung elektromagnetischer Strahlung in einem Wellenlängenbereich geeignete Schichtenfolge mit mindestens einer ersten Elektrodenfläche (12), mindestens einer zweiten Elektrodenfläche (16) und mindestens einer Funktionsschicht (14) zwischen der ersten Elektrodenfläche (12) und der zweiten Elektrodenfläche (16), wobei die Funktionsschicht (14) dazu geeignet ist, in einem eingeschalteten Betriebszustand elektromagnetische Strahlung in dem Wellenlängenbereich zu erzeugen; eine Strahlungsemittierende Oberfläche (20); und eine Streuschicht (22) mit einem ersten Bereich und einem zweiten Bereich, wobei die Streuschicht (22) dazu ausgebildet ist, auf den ersten Bereich der Streuschicht (22) einfallende Strahlung zumindest teilweise derart zu streuen, dass sie in den zweiten Bereich der Streuschicht (22) gelangt.
PCT/EP2014/065440 2013-07-26 2014-07-17 Strahlungsemittierende vorrichtung WO2015011027A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE112014003447.9T DE112014003447B4 (de) 2013-07-26 2014-07-17 Strahlungsemittierende Vorrichtung
US14/907,628 US9774006B2 (en) 2013-07-26 2014-07-17 Radiation-emitting apparatus having a scatter layer
CN201480042247.8A CN105474423B (zh) 2013-07-26 2014-07-17 发射辐射的设备

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013108039.1 2013-07-26
DE102013108039.1A DE102013108039A1 (de) 2013-07-26 2013-07-26 Strahlungsemittierende Vorrichtung

Publications (2)

Publication Number Publication Date
WO2015011027A2 WO2015011027A2 (de) 2015-01-29
WO2015011027A3 true WO2015011027A3 (de) 2015-03-19

Family

ID=51210488

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/065440 WO2015011027A2 (de) 2013-07-26 2014-07-17 Strahlungsemittierende vorrichtung

Country Status (4)

Country Link
US (1) US9774006B2 (de)
CN (1) CN105474423B (de)
DE (2) DE102013108039A1 (de)
WO (1) WO2015011027A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015101683A1 (de) 2015-02-05 2016-08-11 Osram Oled Gmbh Lichtemittierende Vorrichtung und Verfahren zur Herstellung einer lichtemittierenden Vorrichtung
DE102015118717A1 (de) * 2015-11-02 2017-05-04 Osram Oled Gmbh Optoelektronisches Bauelement und Verfahren zum Herstellen eines optoelektronischen Bauelements
US20170322359A1 (en) * 2016-05-04 2017-11-09 Samsung Display Co., Ltd. Display device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005038681A (ja) * 2003-07-18 2005-02-10 Toyota Industries Corp ボトムエミッション型発光素子形成用の透明基板及び当該透明基板を用いた発光デバイス
EP1533853A2 (de) * 2003-11-24 2005-05-25 Kabushiki Kaisha Toyota Jidoshokki Beleuchtungsvorrichtung
EP1603367A1 (de) * 2003-03-12 2005-12-07 Mitsubishi Chemical Corporation Elektrolumineszenzeinrichtung
JP2009211885A (ja) * 2008-03-03 2009-09-17 Rohm Co Ltd 有機ｅｌ装置
US20130026517A1 (en) * 2011-07-29 2013-01-31 Au Optronics Corp. Organic luminance device, method for manufacturing same and lighting apparatus including same
DE102011086168A1 (de) * 2011-11-11 2013-05-16 Osram Opto Semiconductors Gmbh Organisches licht emittierendes bauelement

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6952079B2 (en) 2002-12-18 2005-10-04 General Electric Company Luminaire for light extraction from a flat light source
DE102004035965B4 (de) 2004-07-23 2007-07-26 Novaled Ag Top-emittierendes, elektrolumineszierendes Bauelement mit zumindest einer organischen Schicht
JP2008108439A (ja) * 2006-10-23 2008-05-08 Nec Lighting Ltd 電界発光素子および電界発光パネル
US7982396B2 (en) * 2007-06-04 2011-07-19 Global Oled Technology Llc Light-emitting device with light-scattering particles and method of making the same
KR20110122717A (ko) * 2009-02-05 2011-11-10 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 유기 전계 발광 소자
US8653544B2 (en) * 2009-03-05 2014-02-18 Koninklijke Philips N.V. OLEDs connected in series
KR101789586B1 (ko) * 2010-12-06 2017-10-26 삼성디스플레이 주식회사 광 산란 기판, 이의 제조 방법, 이를 포함하는 유기 발광 표시 장치 및 유기 발광 표시 장치의 제조 방법
DE102011079012A1 (de) * 2011-07-12 2013-01-17 Ledon Oled Lighting Gmbh & Co. Kg Leuchtmodul mit steuerbarer Lichtlenkung
DE102011079797A1 (de) * 2011-07-26 2013-01-31 Ledon Oled Lighting Gmbh & Co. Kg OLED/QLED-Leuchtmodul mit gleichmäßigem Erscheinungsbild
KR101692182B1 (ko) * 2013-06-18 2017-01-02 코니카 미놀타 가부시키가이샤 유기 발광 소자

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1603367A1 (de) * 2003-03-12 2005-12-07 Mitsubishi Chemical Corporation Elektrolumineszenzeinrichtung
JP2005038681A (ja) * 2003-07-18 2005-02-10 Toyota Industries Corp ボトムエミッション型発光素子形成用の透明基板及び当該透明基板を用いた発光デバイス
EP1533853A2 (de) * 2003-11-24 2005-05-25 Kabushiki Kaisha Toyota Jidoshokki Beleuchtungsvorrichtung
JP2009211885A (ja) * 2008-03-03 2009-09-17 Rohm Co Ltd 有機ｅｌ装置
US20130026517A1 (en) * 2011-07-29 2013-01-31 Au Optronics Corp. Organic luminance device, method for manufacturing same and lighting apparatus including same
DE102011086168A1 (de) * 2011-11-11 2013-05-16 Osram Opto Semiconductors Gmbh Organisches licht emittierendes bauelement

Also Published As

Publication number Publication date
DE112014003447B4 (de) 2019-02-28
DE102013108039A1 (de) 2015-01-29
US20160164037A1 (en) 2016-06-09
US9774006B2 (en) 2017-09-26
DE112014003447A5 (de) 2016-05-04
CN105474423B (zh) 2018-01-09
CN105474423A (zh) 2016-04-06
WO2015011027A2 (de) 2015-01-29

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