WO2010064165A1 - Dispositif delo à apparence de couleur ajustable - Google Patents

Dispositif delo à apparence de couleur ajustable Download PDF

Info

Publication number
WO2010064165A1
WO2010064165A1 PCT/IB2009/055307 IB2009055307W WO2010064165A1 WO 2010064165 A1 WO2010064165 A1 WO 2010064165A1 IB 2009055307 W IB2009055307 W IB 2009055307W WO 2010064165 A1 WO2010064165 A1 WO 2010064165A1
Authority
WO
WIPO (PCT)
Prior art keywords
oled device
coating layer
layer
color appearance
thickness
Prior art date
Application number
PCT/IB2009/055307
Other languages
English (en)
Inventor
Claudia M. Goldmann
Original Assignee
Philips Intellectual Property & Standards Gmbh
Koninklijke Philips Electronics N. V.
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 Philips Intellectual Property & Standards Gmbh, Koninklijke Philips Electronics N. V. filed Critical Philips Intellectual Property & Standards Gmbh
Publication of WO2010064165A1 publication Critical patent/WO2010064165A1/fr

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
    • H10K50/805—Electrodes
    • H10K50/82—Cathodes
    • H10K50/828—Transparent cathodes, e.g. comprising thin metal 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
    • H10K50/80—Constructional details
    • H10K50/85—Arrangements for extracting light from the devices
    • 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]
    • 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
    • H10K50/80—Constructional details
    • H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

L'invention concerne un dispositif à diode électroluminescent organique (DELO) (100) et un procédé de fabrication d'un tel dispositif qui a l’apparence d’une couleur voulue donnée dans son état éteint. Le dispositif DELO (100) comporte une couche électroluminescente (12) avec une première et une seconde électrode (11, 13). En outre, ledit dispositif comporte une couche de revêtement (20), par exemple agencée sur l'une des électrodes (13), qui présente une réflectivité dépendante de la longueur d'ondes sur la base des effets d'interférence. L'apparence de couleur voulue peut être obtenue, par exemple en ajustant l'épaisseur (D) de la couche de revêtement (20).
PCT/IB2009/055307 2008-12-01 2009-11-24 Dispositif delo à apparence de couleur ajustable WO2010064165A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08170337.3 2008-12-01
EP08170337 2008-12-01

Publications (1)

Publication Number Publication Date
WO2010064165A1 true WO2010064165A1 (fr) 2010-06-10

Family

ID=41665090

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/055307 WO2010064165A1 (fr) 2008-12-01 2009-11-24 Dispositif delo à apparence de couleur ajustable

Country Status (2)

Country Link
TW (1) TW201031246A (fr)
WO (1) WO2010064165A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011079063A1 (de) * 2011-07-13 2013-01-17 Osram Opto Semiconductors Gmbh Lichtemittierendes Bauelement und Verfahren zum Herstellen eines lichtemittierenden Bauelements
WO2013124379A1 (fr) * 2012-02-23 2013-08-29 Astron Fiamm Safety Dispositif d'éclairage
DE102013105229A1 (de) 2013-05-22 2014-11-27 Osram Opto Semiconductors Gmbh Optoelektronisches Bauelement und Verfahren zum Herstellen eines optoelektronischen Bauelementes
WO2015000671A1 (fr) 2013-07-02 2015-01-08 Osram Oled Gmbh Dispositif à composants optoélectroniques, procédé pour le fabriquer et procédé pour le faire fonctionner
DE102014119541A1 (de) 2014-12-23 2016-06-23 Osram Oled Gmbh Verfahren zum Betreiben einer lichtemittierenden Baugruppe

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6181062B1 (en) * 1995-04-25 2001-01-30 Citizen Watch Co., Ltd. Multiple layered organic electroluminescent device structure with plural transparent electrode, color filters and organic/inorganic transparent coating to enhance light diffusion effects
EP1076368A2 (fr) * 1999-08-11 2001-02-14 Eastman Kodak Company Diode organique électroluminescent à émission par la surface
US20030184219A1 (en) * 2002-03-29 2003-10-02 General Electric Company Mechanically flexible organic electroluminescent device with directional light emission
EP1701395A1 (fr) * 2005-03-11 2006-09-13 Novaled GmbH Elément transparent émetteur de lumière
US20060219988A1 (en) * 2002-03-27 2006-10-05 Sumitomo Metal Mining Co., Ltd. Transparent conductive thin film, process for producing the same, sintered target for producing the same, and transparent, electroconductive substrate for display panel, and organic electroluminescence device
US20080218369A1 (en) 2005-05-31 2008-09-11 Koninklijke Philips Electronics, N.V. Flexible Display Device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6181062B1 (en) * 1995-04-25 2001-01-30 Citizen Watch Co., Ltd. Multiple layered organic electroluminescent device structure with plural transparent electrode, color filters and organic/inorganic transparent coating to enhance light diffusion effects
EP1076368A2 (fr) * 1999-08-11 2001-02-14 Eastman Kodak Company Diode organique électroluminescent à émission par la surface
US20060219988A1 (en) * 2002-03-27 2006-10-05 Sumitomo Metal Mining Co., Ltd. Transparent conductive thin film, process for producing the same, sintered target for producing the same, and transparent, electroconductive substrate for display panel, and organic electroluminescence device
US20030184219A1 (en) * 2002-03-29 2003-10-02 General Electric Company Mechanically flexible organic electroluminescent device with directional light emission
EP1701395A1 (fr) * 2005-03-11 2006-09-13 Novaled GmbH Elément transparent émetteur de lumière
US20080218369A1 (en) 2005-05-31 2008-09-11 Koninklijke Philips Electronics, N.V. Flexible Display Device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011079063A1 (de) * 2011-07-13 2013-01-17 Osram Opto Semiconductors Gmbh Lichtemittierendes Bauelement und Verfahren zum Herstellen eines lichtemittierenden Bauelements
WO2013124379A1 (fr) * 2012-02-23 2013-08-29 Astron Fiamm Safety Dispositif d'éclairage
DE102013105229A1 (de) 2013-05-22 2014-11-27 Osram Opto Semiconductors Gmbh Optoelektronisches Bauelement und Verfahren zum Herstellen eines optoelektronischen Bauelementes
WO2014187853A1 (fr) 2013-05-22 2014-11-27 Osram Oled Gmbh Composant optoélectronique et procédé de fabrication d'un composant optoélectronique
US9741781B2 (en) 2013-05-22 2017-08-22 Osram Oled Gmbh Optoelectronic component with adjustable light emission and method for producing the same
WO2015000671A1 (fr) 2013-07-02 2015-01-08 Osram Oled Gmbh Dispositif à composants optoélectroniques, procédé pour le fabriquer et procédé pour le faire fonctionner
DE102013106944A1 (de) 2013-07-02 2015-01-08 Osram Oled Gmbh Optoelektronische Bauelementevorrichtung, Verfahren zum Herstellen einer optoelektronischen Bauelementevorrichtung und Verfahren zum Betreiben einer optoelektronischen Bauelementevorrichtung
DE102014119541A1 (de) 2014-12-23 2016-06-23 Osram Oled Gmbh Verfahren zum Betreiben einer lichtemittierenden Baugruppe
WO2016102396A1 (fr) 2014-12-23 2016-06-30 Osram Oled Gmbh Procédé permettant de faire fonctionner un module électroluminescent

Also Published As

Publication number Publication date
TW201031246A (en) 2010-08-16

Similar Documents

Publication Publication Date Title
US7986093B2 (en) Organic electroluminescent diode and diode panel with anti-reflective coating conducive to the emission of light
US8212269B2 (en) Organic light emitting device, method for producing thereof and array of organic light emitting devices
CN107852787B (zh) 显示装置
JP5231559B2 (ja) 光出力を改良したｌｅｄデバイス
TW437263B (en) Saturated full color stacked organic light emitting devices
CN111063826B (zh) 一种显示面板
US7508005B2 (en) Light emitting display apparatus with slight color shifting
US20110303906A1 (en) Transparent organic light emitting diode
US20050174046A1 (en) Organic luminescence device with anti-reflection layer and organic luminescence device package
US20090212687A1 (en) Led device having improved color
US20080129189A1 (en) Emissive displays having improved contrast
US8946689B2 (en) Microcavity OLEDs for lighting
KR20060043262A (ko) 표시 소자 및 표시 장치 및 촬상 장치
JP2006324016A (ja) 有機電界発光素子および表示装置
TW200524474A (en) Display device, manufacturing method thereof, organic light emitting device, and manufacturing method thereof
US20140061617A1 (en) Method and apparatus for integrating an infrared (hr) pholovoltaic cell on a thin photovoltaic cell
CN104185331B (zh) 发光元件、显示设备和照明设备
WO2010064165A1 (fr) Dispositif delo à apparence de couleur ajustable
CN104244488A (zh) 发光装置、显示设备以及照明设备
FR2933536A1 (fr) Dispositif d'affichage electronique polychrome a ecran electroluminescent
US9297504B2 (en) Luminaire for general lighting
JP2012252984A (ja) 表示装置
US8809882B2 (en) Light emitting element, illumination device, and display apparatus
US7838889B2 (en) Solid-state area illumination system
CN114883508B (zh) 显示基板及显示装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09774942

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 09774942

Country of ref document: EP

Kind code of ref document: A1