WO2008135902A3 - Method for manufacturing an oled device and such an oled device - Google Patents

Method for manufacturing an oled device and such an oled device Download PDF

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Publication number
WO2008135902A3
WO2008135902A3 PCT/IB2008/051647 IB2008051647W WO2008135902A3 WO 2008135902 A3 WO2008135902 A3 WO 2008135902A3 IB 2008051647 W IB2008051647 W IB 2008051647W WO 2008135902 A3 WO2008135902 A3 WO 2008135902A3
Authority
WO
WIPO (PCT)
Prior art keywords
oled device
manufacturing
conductor layer
grid
grid unit
Prior art date
Application number
PCT/IB2008/051647
Other languages
French (fr)
Other versions
WO2008135902A2 (en
Inventor
Conrad W A Verjans
Dirk Hente
Original Assignee
Philips Intellectual Property
Koninkl Philips Electronics Nv
Conrad W A Verjans
Dirk Hente
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, Koninkl Philips Electronics Nv, Conrad W A Verjans, Dirk Hente filed Critical Philips Intellectual Property
Publication of WO2008135902A2 publication Critical patent/WO2008135902A2/en
Publication of WO2008135902A3 publication Critical patent/WO2008135902A3/en

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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
    • H10K50/81—Anodes
    • H10K50/814—Anodes combined with auxiliary electrodes, e.g. ITO layer combined with metal lines

Abstract

Tne present invention relates to a method for manufacturing an OLED device (10), particularly a large area OLED device, comprising at least an emissive layer (16), a transparent conductor layer (18) with a surface area and a grid unit (20) having grid elements (22, 24) provided on the surface area of the conductor layer (18), comprising the steps of : modeling the current distribution of the OLED device (10) without the grid unit (20), and designing the grid unit (20) such that its grid elements (22) are non-uniformly arranged on the conductor layer (18) as to minimize inhomogeneities of the current distribution in the emissive layer (16). The invention also relates to such an OLED device.
PCT/IB2008/051647 2007-05-02 2008-04-29 Method for manufacturing an oled device and such an oled device WO2008135902A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07107367 2007-05-02
EP07107367.0 2007-05-02

Publications (2)

Publication Number Publication Date
WO2008135902A2 WO2008135902A2 (en) 2008-11-13
WO2008135902A3 true WO2008135902A3 (en) 2009-01-08

Family

ID=39798200

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/051647 WO2008135902A2 (en) 2007-05-02 2008-04-29 Method for manufacturing an oled device and such an oled device

Country Status (2)

Country Link
TW (1) TW200908413A (en)
WO (1) WO2008135902A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101676394B1 (en) 2009-02-05 2016-11-15 코닌클리케 필립스 엔.브이. Electroluminescent device
EP2333863A1 (en) 2009-12-11 2011-06-15 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO Electro-optical device, electrode therefore, and method and apparatus of manufacturing an electrode and the electro-optical device provided therewith
GB2482110B (en) 2010-07-05 2014-08-27 Cambridge Display Tech Ltd Lighting elements
CN102986053B (en) * 2010-07-16 2016-03-02 皇家飞利浦电子股份有限公司 OLED device and manufacture its method
WO2012127400A1 (en) 2011-03-21 2012-09-27 Koninklijke Philips Electronics N.V. Oled with a shunting layer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05226076A (en) * 1992-02-12 1993-09-03 Mitsubishi Cable Ind Ltd El emitter
EP0969517A1 (en) * 1998-07-04 2000-01-05 International Business Machines Corporation Electrode for use in electro-optical devices
US20020158835A1 (en) * 2001-04-20 2002-10-31 Michiya Kobayashi Display device and method of manufacturing the same
EP1484632A1 (en) * 2003-06-06 2004-12-08 Kabushiki Kaisha Toyota Jidoshokki Planar luminescent illumination device including auxiliary electrode

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05226076A (en) * 1992-02-12 1993-09-03 Mitsubishi Cable Ind Ltd El emitter
EP0969517A1 (en) * 1998-07-04 2000-01-05 International Business Machines Corporation Electrode for use in electro-optical devices
US20020158835A1 (en) * 2001-04-20 2002-10-31 Michiya Kobayashi Display device and method of manufacturing the same
EP1484632A1 (en) * 2003-06-06 2004-12-08 Kabushiki Kaisha Toyota Jidoshokki Planar luminescent illumination device including auxiliary electrode

Also Published As

Publication number Publication date
TW200908413A (en) 2009-02-16
WO2008135902A2 (en) 2008-11-13

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