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ATE247372T1 - Lichtemittierende organische vorrichtungen mit verbesserter kathode - Google Patents

Lichtemittierende organische vorrichtungen mit verbesserter kathode

Info

Publication number
ATE247372T1
ATE247372T1 AT97939034T AT97939034T ATE247372T1 AT E247372 T1 ATE247372 T1 AT E247372T1 AT 97939034 T AT97939034 T AT 97939034T AT 97939034 T AT97939034 T AT 97939034T AT E247372 T1 ATE247372 T1 AT E247372T1
Authority
AT
Austria
Prior art keywords
light emitting
emitting organic
organic devices
improved cathode
layer
Prior art date
Application number
AT97939034T
Other languages
English (en)
Inventor
Karl Pichler
Original Assignee
Cambridge Display Tech 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
Priority claimed from GBGB9618475.9A external-priority patent/GB9618475D0/en
Priority claimed from GBGB9618473.4A external-priority patent/GB9618473D0/en
Priority claimed from GBGB9618474.2A external-priority patent/GB9618474D0/en
Application filed by Cambridge Display Tech Ltd filed Critical Cambridge Display Tech Ltd
Application granted granted Critical
Publication of ATE247372T1 publication Critical patent/ATE247372T1/de

Links

Classifications

    • 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
    • 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
    • H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
    • 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
    • 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
    • H10K50/826—Multilayers, e.g. opaque multilayers
    • 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
    • H10K2102/351—Thickness

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Luminescent Compositions (AREA)
AT97939034T 1996-09-04 1997-09-04 Lichtemittierende organische vorrichtungen mit verbesserter kathode ATE247372T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB9618475.9A GB9618475D0 (en) 1996-09-04 1996-09-04 Electrode deposition for organic light-emitting devices
GBGB9618473.4A GB9618473D0 (en) 1996-09-04 1996-09-04 Organic light-emitting devices with improved anode
GBGB9618474.2A GB9618474D0 (en) 1996-09-04 1996-09-04 Organic light-emitting devices with improved cathode
PCT/GB1997/002380 WO1998010621A1 (en) 1996-09-04 1997-09-04 Organic light-emitting devices with improved cathode

Publications (1)

Publication Number Publication Date
ATE247372T1 true ATE247372T1 (de) 2003-08-15

Family

ID=27268458

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97939034T ATE247372T1 (de) 1996-09-04 1997-09-04 Lichtemittierende organische vorrichtungen mit verbesserter kathode

Country Status (7)

Country Link
US (1) US6255774B1 (de)
EP (1) EP0925709B1 (de)
JP (3) JP3786969B2 (de)
CN (1) CN1108730C (de)
AT (1) ATE247372T1 (de)
DE (1) DE69724129T2 (de)
WO (1) WO1998010621A1 (de)

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CN108281564B (zh) * 2017-01-05 2020-07-24 昆山工研院新型平板显示技术中心有限公司 一种电极及应用其的有机电致发光器件
CN108281565A (zh) * 2017-01-05 2018-07-13 昆山工研院新型平板显示技术中心有限公司 一种电极及应用其的有机电致发光器件
CN108281562B (zh) * 2017-01-05 2020-06-19 昆山工研院新型平板显示技术中心有限公司 一种电极及应用其的有机电致发光器件
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Also Published As

Publication number Publication date
DE69724129D1 (de) 2003-09-18
JP3786969B2 (ja) 2006-06-21
CN1108730C (zh) 2003-05-14
JP2005183406A (ja) 2005-07-07
US6255774B1 (en) 2001-07-03
JP4213130B2 (ja) 2009-01-21
DE69724129T2 (de) 2004-02-26
JP4315996B2 (ja) 2009-08-19
EP0925709B1 (de) 2003-08-13
JP2008135406A (ja) 2008-06-12
JP2000517468A (ja) 2000-12-26
WO1998010621A1 (en) 1998-03-12
EP0925709A1 (de) 1999-06-30
CN1228911A (zh) 1999-09-15

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