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WO2008126267A1 - 発光装置 - Google Patents

発光装置 Download PDF

Info

Publication number
WO2008126267A1
WO2008126267A1 PCT/JP2007/057155 JP2007057155W WO2008126267A1 WO 2008126267 A1 WO2008126267 A1 WO 2008126267A1 JP 2007057155 W JP2007057155 W JP 2007057155W WO 2008126267 A1 WO2008126267 A1 WO 2008126267A1
Authority
WO
WIPO (PCT)
Prior art keywords
dot
electrode
shaped conductors
electrode layer
transparent
Prior art date
Application number
PCT/JP2007/057155
Other languages
English (en)
French (fr)
Inventor
Akinori Hayafuji
Kenichi Okuyama
Original Assignee
Pioneer Corporation
Tohoku Pioneer Corporation
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 Pioneer Corporation, Tohoku Pioneer Corporation filed Critical Pioneer Corporation
Priority to EP07740591A priority Critical patent/EP2131629A4/en
Priority to PCT/JP2007/057155 priority patent/WO2008126267A1/ja
Priority to US12/593,670 priority patent/US8227974B2/en
Priority to JP2009508815A priority patent/JP4968967B2/ja
Publication of WO2008126267A1 publication Critical patent/WO2008126267A1/ja
Priority to US13/441,634 priority patent/US8405302B2/en

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/805—Electrodes
    • H10K59/8051—Anodes
    • H10K59/80516—Anodes combined with auxiliary electrodes, e.g. ITO layer combined with metal lines
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/17—Passive-matrix OLED displays

Landscapes

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

Abstract

　例えばガラス素材による透明な基板１と、この基板上に形成された第１電極層（ＩＴＯ等による透明電極）２と、前記第１電極層上に形成された有機材料を含む発光機能層５と、前記発光機能層上に形成された第２電極層としての例えば金属素材による背面電極６と、前記第１電極層上２に配置されたドット状導電体３とが具備される。 　前記ドット状導電体３は、ドット状導電体同士が分離された状態で１つの前記第１電極層２に対して複数のドット状導電体がそれぞれ配置される。 　電気抵抗率が低い素材によるドット状導電体３が前記第１電極層２に配置される事により、前記透明電極２と複数のドット状導電体の合成抵抗値が、透明電極２のみの場合の抵抗値に比べて低くなるため、透明電極２において発生する電圧降下を効果的に抑制させる事ができる。
PCT/JP2007/057155 2007-03-30 2007-03-30 発光装置 WO2008126267A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP07740591A EP2131629A4 (en) 2007-03-30 2007-03-30 LIGHT-EMITTING COMPONENT
PCT/JP2007/057155 WO2008126267A1 (ja) 2007-03-30 2007-03-30 発光装置
US12/593,670 US8227974B2 (en) 2007-03-30 2007-03-30 Light emitting apparatus with an organic electroluminescence cell
JP2009508815A JP4968967B2 (ja) 2007-03-30 2007-03-30 発光装置
US13/441,634 US8405302B2 (en) 2007-03-30 2012-04-06 Light emitting apparatus with an organic electroluminescence cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/057155 WO2008126267A1 (ja) 2007-03-30 2007-03-30 発光装置

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/593,670 A-371-Of-International US8227974B2 (en) 2007-03-30 2007-03-30 Light emitting apparatus with an organic electroluminescence cell
US13/441,634 Continuation US8405302B2 (en) 2007-03-30 2012-04-06 Light emitting apparatus with an organic electroluminescence cell

Publications (1)

Publication Number Publication Date
WO2008126267A1 true WO2008126267A1 (ja) 2008-10-23

Family

ID=39863447

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/057155 WO2008126267A1 (ja) 2007-03-30 2007-03-30 発光装置

Country Status (4)

Country Link
US (2) US8227974B2 (ja)
EP (1) EP2131629A4 (ja)
JP (1) JP4968967B2 (ja)
WO (1) WO2008126267A1 (ja)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010089680A1 (en) * 2009-02-05 2010-08-12 Philips Intellectual Property & Standards Gmbh Electroluminescent device
US20110279026A1 (en) * 2009-02-05 2011-11-17 Koninklijke Philips Electronics N.V. Electroluminescent device
JP2012009420A (ja) * 2010-05-21 2012-01-12 Semiconductor Energy Lab Co Ltd 発光装置及び照明装置
WO2012086758A1 (ja) * 2010-12-24 2012-06-28 Ｎｅｃライティング株式会社 有機エレクトロルミネッセンス素子及び有機エレクトロルミネッセンス照明装置
WO2013153700A1 (ja) * 2012-04-12 2013-10-17 Ｎｅｃライティング株式会社 有機ｅｌ照明パネル用基板、有機ｅｌ照明パネルおよび有機ｅｌ照明装置
US8994044B2 (en) 2009-12-11 2015-03-31 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
JP2016139493A (ja) * 2015-01-26 2016-08-04 パイオニア株式会社 発光装置
CN109659446A (zh) * 2018-12-21 2019-04-19 固安翌光科技有限公司 高可靠性oled屏体
JP2020053409A (ja) * 2019-12-26 2020-04-02 パイオニア株式会社 発光装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI431573B (zh) * 2009-04-22 2014-03-21 Prime View Int Co Ltd 可撓性電極陣列基板與可撓性顯示器
JP5857051B2 (ja) * 2010-08-23 2016-02-10 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 不透明導電性領域の自己整合被覆
US8981640B2 (en) * 2011-05-11 2015-03-17 Universal Display Corporation Simplified patterned light panel
DE102012219704A1 (de) * 2012-10-29 2014-04-30 Tridonic Dresden Gmbh & Co. Kg Leuchtmodul mit optimierter Lichtabgabe
KR102551471B1 (ko) * 2018-07-27 2023-07-06 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 표면발광 레이저소자 및 이를 포함하는 발광장치
US11973178B2 (en) 2019-06-26 2024-04-30 Ionblox, Inc. Lithium ion cells with high performance electrolyte and silicon oxide active materials achieving very long cycle life performance

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JPH05226076A (ja) 1992-02-12 1993-09-03 Mitsubishi Cable Ind Ltd Ｅｌ発光体
JPH05307997A (ja) * 1992-04-30 1993-11-19 Pioneer Electron Corp 有機エレクトロルミネッセンス素子
JPH11214162A (ja) * 1998-01-27 1999-08-06 Nec Corp 有機エレクトロルミネッセンス素子およびその製造方法
JPH11224778A (ja) * 1998-02-10 1999-08-17 Sanyo Electric Co Ltd エレクトロルミネッセンス光源
JP2001284048A (ja) * 2000-04-04 2001-10-12 Sharp Corp 有機ｅｌ素子フルカラーディスプレイパネルおよびその製造方法
JP2001338770A (ja) * 2000-05-26 2001-12-07 Tohoku Pioneer Corp 発光表示装置及びその製造方法
JP2002156633A (ja) 2000-11-20 2002-05-31 Stanley Electric Co Ltd 照明付き液晶表示装置および面状発光素子光源の製造方法
JP2003092192A (ja) * 2001-09-18 2003-03-28 Matsushita Electric Ind Co Ltd 有機エレクトロルミネッセンス表示装置およびその製造方法
JP2003092190A (ja) * 2001-09-19 2003-03-28 Victor Co Of Japan Ltd 有機エレクトロルミネセンス素子及びその製造方法
JP2004134282A (ja) 2002-10-11 2004-04-30 Matsushita Electric Ind Co Ltd 照明装置及びそれを用いた画像読取装置
JP2004363040A (ja) * 2003-06-06 2004-12-24 Toyota Industries Corp 補助電極を用いた面状発光装置
JP2006019251A (ja) 2004-06-03 2006-01-19 Semiconductor Energy Lab Co Ltd 照明装置
JP2006228457A (ja) 2005-02-15 2006-08-31 Koizumi Sangyo Corp Ｅｌ光源体およびｅｌ光源装置
JP2006228557A (ja) 2005-02-17 2006-08-31 Koizumi Sangyo Corp Ｅｌ光源装置

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US6396208B1 (en) * 1998-01-27 2002-05-28 Nec Corporation Organic electroluminescent device and its manufacturing process
EP1684550A4 (en) * 2003-10-02 2011-08-24 Toyota Jidoshokki Kk LIGHT EMISSION ELEMENT WITH ELECTRICAL FIELD
JP4561490B2 (ja) * 2004-12-24 2010-10-13 株式会社豊田自動織機 エレクトロルミネッセンス素子

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05226076A (ja) 1992-02-12 1993-09-03 Mitsubishi Cable Ind Ltd Ｅｌ発光体
JPH05307997A (ja) * 1992-04-30 1993-11-19 Pioneer Electron Corp 有機エレクトロルミネッセンス素子
JPH11214162A (ja) * 1998-01-27 1999-08-06 Nec Corp 有機エレクトロルミネッセンス素子およびその製造方法
JPH11224778A (ja) * 1998-02-10 1999-08-17 Sanyo Electric Co Ltd エレクトロルミネッセンス光源
JP2001284048A (ja) * 2000-04-04 2001-10-12 Sharp Corp 有機ｅｌ素子フルカラーディスプレイパネルおよびその製造方法
JP2001338770A (ja) * 2000-05-26 2001-12-07 Tohoku Pioneer Corp 発光表示装置及びその製造方法
JP2002156633A (ja) 2000-11-20 2002-05-31 Stanley Electric Co Ltd 照明付き液晶表示装置および面状発光素子光源の製造方法
JP2003092192A (ja) * 2001-09-18 2003-03-28 Matsushita Electric Ind Co Ltd 有機エレクトロルミネッセンス表示装置およびその製造方法
JP2003092190A (ja) * 2001-09-19 2003-03-28 Victor Co Of Japan Ltd 有機エレクトロルミネセンス素子及びその製造方法
JP2004134282A (ja) 2002-10-11 2004-04-30 Matsushita Electric Ind Co Ltd 照明装置及びそれを用いた画像読取装置
JP2004363040A (ja) * 2003-06-06 2004-12-24 Toyota Industries Corp 補助電極を用いた面状発光装置
JP2006019251A (ja) 2004-06-03 2006-01-19 Semiconductor Energy Lab Co Ltd 照明装置
JP2006228457A (ja) 2005-02-15 2006-08-31 Koizumi Sangyo Corp Ｅｌ光源体およびｅｌ光源装置
JP2006228557A (ja) 2005-02-17 2006-08-31 Koizumi Sangyo Corp Ｅｌ光源装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2131629A4

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110279026A1 (en) * 2009-02-05 2011-11-17 Koninklijke Philips Electronics N.V. Electroluminescent device
KR20110131199A (ko) * 2009-02-05 2011-12-06 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 전계발광 디바이스
CN102308406A (zh) * 2009-02-05 2012-01-04 皇家飞利浦电子股份有限公司 电致发光器件
JP2012517088A (ja) * 2009-02-05 2012-07-26 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ エレクトロルミネッセンス装置
US8334651B2 (en) 2009-02-05 2012-12-18 Koninklijke Philips Electronics N.V. Electroluminescent device with electrical shunt
US8536783B2 (en) * 2009-02-05 2013-09-17 Koninklijke Philips N.V. Electroluminescent device with protective means for contact areas
KR101676394B1 (ko) * 2009-02-05 2016-11-15 코닌클리케 필립스 엔.브이. 전계발광 디바이스
WO2010089680A1 (en) * 2009-02-05 2010-08-12 Philips Intellectual Property & Standards Gmbh Electroluminescent device
US8994044B2 (en) 2009-12-11 2015-03-31 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
JP2016136545A (ja) * 2010-05-21 2016-07-28 株式会社半導体エネルギー研究所 発光装置及び照明装置
JP2012009420A (ja) * 2010-05-21 2012-01-12 Semiconductor Energy Lab Co Ltd 発光装置及び照明装置
KR101784218B1 (ko) * 2010-05-21 2017-10-11 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 장치 및 조명 장치
JPWO2012086758A1 (ja) * 2010-12-24 2014-06-05 Ｎｅｃライティング株式会社 有機エレクトロルミネッセンス素子及び有機エレクトロルミネッセンス照明装置
US9119272B2 (en) 2010-12-24 2015-08-25 Nec Lighting, Ltd. Organic electroluminescent element and organic electroluminescent lighting device
JP5988380B2 (ja) * 2010-12-24 2016-09-07 Ｎｅｃライティング株式会社 有機エレクトロルミネッセンス素子及び有機エレクトロルミネッセンス照明装置
WO2012086758A1 (ja) * 2010-12-24 2012-06-28 Ｎｅｃライティング株式会社 有機エレクトロルミネッセンス素子及び有機エレクトロルミネッセンス照明装置
JPWO2013153700A1 (ja) * 2012-04-12 2015-12-17 Ｎｅｃライティング株式会社 有機ｅｌ照明パネル用基板、有機ｅｌ照明パネルおよび有機ｅｌ照明装置
WO2013153700A1 (ja) * 2012-04-12 2013-10-17 Ｎｅｃライティング株式会社 有機ｅｌ照明パネル用基板、有機ｅｌ照明パネルおよび有機ｅｌ照明装置
US9608229B2 (en) 2012-04-12 2017-03-28 Nec Lighting, Ltd. Organic EL lighting panel substrate, organic EL lighting panel, and organic EL lighting device
JP2016139493A (ja) * 2015-01-26 2016-08-04 パイオニア株式会社 発光装置
CN109659446A (zh) * 2018-12-21 2019-04-19 固安翌光科技有限公司 高可靠性oled屏体
JP2020053409A (ja) * 2019-12-26 2020-04-02 パイオニア株式会社 発光装置

Also Published As

Publication number Publication date
EP2131629A1 (en) 2009-12-09
JPWO2008126267A1 (ja) 2010-07-22
US20120194063A1 (en) 2012-08-02
EP2131629A4 (en) 2012-05-30
JP4968967B2 (ja) 2012-07-04
US8405302B2 (en) 2013-03-26
US20100127617A1 (en) 2010-05-27
US8227974B2 (en) 2012-07-24

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