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GB2417827B - Organic el device and organic el panel - Google Patents

Organic el device and organic el panel

Info

Publication number
GB2417827B
GB2417827B GB0428367A GB0428367A GB2417827B GB 2417827 B GB2417827 B GB 2417827B GB 0428367 A GB0428367 A GB 0428367A GB 0428367 A GB0428367 A GB 0428367A GB 2417827 B GB2417827 B GB 2417827B
Authority
GB
United Kingdom
Prior art keywords
organic
panel
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB0428367A
Other versions
GB2417827A (en
GB0428367D0 (en
Inventor
Hiroshi Kimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Holdings Ltd
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 Fuji Electric Holdings Ltd filed Critical Fuji Electric Holdings Ltd
Priority to GB0611916A priority Critical patent/GB2424763B/en
Publication of GB0428367D0 publication Critical patent/GB0428367D0/en
Publication of GB2417827A publication Critical patent/GB2417827A/en
Application granted granted Critical
Publication of GB2417827B publication Critical patent/GB2417827B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H10K50/852—Arrangements for extracting light from the devices comprising a resonant cavity structure, e.g. Bragg reflector pair
    • H01L51/5203—
    • H01L51/5262—
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/26—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
    • H05B33/28—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode of translucent electrodes
    • 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
    • H10K2102/3026—Top emission
    • 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
    • H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
    • 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
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
GB0428367A 2002-03-18 2003-06-13 Organic el device and organic el panel Expired - Fee Related GB2417827B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0611916A GB2424763B (en) 2003-06-13 2003-06-13 Organic el device and organic el panel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002074993A JP3783937B2 (en) 2002-03-18 2002-03-18 Organic EL device
PCT/JP2003/007565 WO2004112441A1 (en) 2002-03-18 2003-06-13 Organic el device and organic el panel

Publications (3)

Publication Number Publication Date
GB0428367D0 GB0428367D0 (en) 2005-02-02
GB2417827A GB2417827A (en) 2006-03-08
GB2417827B true GB2417827B (en) 2007-01-10

Family

ID=34219662

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0428367A Expired - Fee Related GB2417827B (en) 2002-03-18 2003-06-13 Organic el device and organic el panel

Country Status (3)

Country Link
JP (1) JP3783937B2 (en)
GB (1) GB2417827B (en)
WO (1) WO2004112441A1 (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0401613D0 (en) * 2004-01-26 2004-02-25 Cambridge Display Tech Ltd Organic light emitting diode
CN1918949A (en) * 2004-03-05 2007-02-21 出光兴产株式会社 Organic electroluminescent element and display device
CN100484356C (en) * 2004-03-05 2009-04-29 出光兴产株式会社 Organic electroluminescent display device
US8106582B2 (en) 2004-03-05 2012-01-31 Idemitsu Kosan Co., Ltd. Organic electroluminescence display device
US20070188084A1 (en) * 2004-03-05 2007-08-16 Idemitsu Kosan Co., Ltd Organic electroluminescence element and display
JPWO2005109964A1 (en) * 2004-04-21 2008-03-21 出光興産株式会社 Organic electroluminescence display device
DE102004022004B4 (en) * 2004-05-03 2007-07-05 Novaled Ag Layer arrangement for an organic light emitting diode
JP2006295104A (en) 2004-07-23 2006-10-26 Semiconductor Energy Lab Co Ltd Light emitting element and light emitting device using the same
US8008651B2 (en) 2004-08-03 2011-08-30 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element and light-emitting device
KR101197691B1 (en) * 2004-09-24 2012-11-05 가부시키가이샤 한도오따이 에네루기 켄큐쇼 Light emitting device
CN101032040B (en) 2004-09-30 2012-05-30 株式会社半导体能源研究所 Light emitting element and light emitting device
JP4797361B2 (en) * 2004-11-05 2011-10-19 富士電機株式会社 Organic EL device
JP4939809B2 (en) 2005-01-21 2012-05-30 株式会社半導体エネルギー研究所 Light emitting device
JP2006244712A (en) * 2005-02-28 2006-09-14 Sanyo Electric Co Ltd Organic electro-luminescence device
JP2007019487A (en) * 2005-06-09 2007-01-25 Semiconductor Energy Lab Co Ltd Light emitting device and electronic device
US8269227B2 (en) 2005-06-09 2012-09-18 Semiconductor Energy Laboratory Co., Ltd. Light emitting device and electronic device
JP4876453B2 (en) * 2005-06-29 2012-02-15 ソニー株式会社 Organic light emitting device and organic light emitting device
JP4378366B2 (en) * 2005-08-04 2009-12-02 キヤノン株式会社 Light emitting element array
JP4817789B2 (en) * 2005-10-07 2011-11-16 東芝モバイルディスプレイ株式会社 Organic EL display device
GB2433833A (en) 2005-12-28 2007-07-04 Cdt Oxford Ltd Micro-cavity OLED layer structure with transparent electrode
JP4658877B2 (en) 2006-08-07 2011-03-23 株式会社 日立ディスプレイズ Organic light emitting display
JP2010033973A (en) * 2008-07-30 2010-02-12 Panasonic Electric Works Co Ltd Organic electroluminescent element
US9240435B2 (en) 2009-06-11 2016-01-19 Joled Inc Organic EL display
JP2011009017A (en) 2009-06-24 2011-01-13 Panasonic Corp Organic el display panel
WO2011001614A1 (en) 2009-06-29 2011-01-06 パナソニック株式会社 Organic el display panel
KR100946035B1 (en) 2009-07-29 2010-03-09 삼성전기주식회사 Manufacturing method of Omni-directional reflector
CN102440073B (en) 2010-08-10 2014-10-08 松下电器产业株式会社 Organic light emitting element, organic light emitting device, organic display panel, organic display device, and method for manufacturing organic light emitting element
JP6855362B2 (en) * 2017-10-27 2021-04-07 株式会社Ｊｏｌｅｄ Organic electroluminescent devices, organic electroluminescent devices and electronic devices

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999039393A1 (en) * 1998-02-02 1999-08-05 International Business Machines Corporation Anode modification for organic light emitting diodes
JP2002289358A (en) * 2001-03-23 2002-10-04 Ricoh Co Ltd Organic electroluminescence element

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999039393A1 (en) * 1998-02-02 1999-08-05 International Business Machines Corporation Anode modification for organic light emitting diodes
JP2002289358A (en) * 2001-03-23 2002-10-04 Ricoh Co Ltd Organic electroluminescence element

Also Published As

Publication number Publication date
GB2417827A (en) 2006-03-08
JP3783937B2 (en) 2006-06-07
GB0428367D0 (en) 2005-02-02
JP2003272855A (en) 2003-09-26
WO2004112441A1 (en) 2004-12-23

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 20080131

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20121004 AND 20121010

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20200613