JPH04145192A - Organic electroluminescence element - Google Patents

Organic electroluminescence element

Info

Publication number
JPH04145192A
JPH04145192A JP26787090A JP26787090A JPH04145192A JP H04145192 A JPH04145192 A JP H04145192A JP 26787090 A JP26787090 A JP 26787090A JP 26787090 A JP26787090 A JP 26787090A JP H04145192 A JPH04145192 A JP H04145192A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
pref
layer
ar
ch
electrodes
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.)
Granted
Application number
JP26787090A
Other versions
JP2998187B2 (en )
Inventor
Yasushi Iechika
Tsuyoshi Nakano
Masanobu Noguchi
Toshihiro Onishi
Original Assignee
Sumitomo Chem Co 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

Links

Abstract

PURPOSE: To obtain the title element improved in the efficiency, luminance and uniformity of its luminescence by providing a specific electrically conductive polymer layer between an electric charge-carrying layer and electrodes.
CONSTITUTION: The objective element can be obtained by providing (A) a layer of an electrically conductive polymer made up of recurring units of formula -Ar-B- [Ar is ≥6C aromatic hydrocarbon (pref. p-phenylene, etc.) or ≥4C heterocyclic aromatic hydrocarbon (pref. 2,5-thienylene); B is -CH=CH- or -NH- ]and pref. ≤0.1S/cm in electric conductance between (B) an electric charge- carrying layer and (C) electrodes.
COPYRIGHT: (C)1992,JPO&Japio
JP26787090A 1990-10-04 1990-10-04 The organic electroluminescence element Expired - Lifetime JP2998187B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26787090A JP2998187B2 (en) 1990-10-04 1990-10-04 The organic electroluminescence element

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP26787090A JP2998187B2 (en) 1990-10-04 1990-10-04 The organic electroluminescence element
EP19910301416 EP0443861B2 (en) 1990-02-23 1991-02-22 Organic electroluminescence device
DE1991610922 DE69110922D1 (en) 1990-02-23 1991-02-22 Organic electroluminescent device.
DE1991610922 DE69110922T2 (en) 1990-02-23 1991-02-22 Organic electroluminescent device.
US07861633 US5317169A (en) 1990-02-23 1992-04-01 Organic electroluminescence device
US08444917 US5726457A (en) 1990-02-23 1995-05-19 Organic electroluminescence device

Publications (2)

Publication Number Publication Date
JPH04145192A true true JPH04145192A (en) 1992-05-19
JP2998187B2 JP2998187B2 (en) 2000-01-11

Family

ID=17450775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26787090A Expired - Lifetime JP2998187B2 (en) 1990-10-04 1990-10-04 The organic electroluminescence element

Country Status (1)

Country Link
JP (1) JP2998187B2 (en)

Cited By (29)

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Publication number Priority date Publication date Assignee Title
US6436559B1 (en) 1999-11-12 2002-08-20 Canon Kabushiki Kaisha Organic luminescence device
US6458476B1 (en) 2000-01-27 2002-10-01 Canon Kabushiki Kaisha Organic luminescence device with spiro compound
US6461749B2 (en) 2000-03-31 2002-10-08 Canon Kabushiki Kaisha Organic boron compound, process for producing the compound and organic luminescence device using the compound
US6461748B1 (en) 2000-01-27 2002-10-08 Canon Kabushiki Kaisha Organic luminescence device with spiro compound having silicon spiro atom
JP2003045665A (en) * 2001-07-27 2003-02-14 Tdk Corp Organic el display device
US6632545B1 (en) 1999-02-23 2003-10-14 Junji Kido Electroluminescent element
US6652997B2 (en) 2001-04-27 2003-11-25 Canon Kabushiki Kaisha Organic luminescence device
WO2004020372A1 (en) 2002-08-27 2004-03-11 Canon Kabushiki Kaisha Fluorene compound and organic luminescent device using the same
JP2004330788A (en) * 2003-04-30 2004-11-25 Bayer Materialscience Ag Metalization plastic molding
US6830829B2 (en) 2001-02-22 2004-12-14 Canon Kabushiki Kaisha Fused polynuclear compound and organic luminescence device
EP1491610A2 (en) 2003-06-27 2004-12-29 Canon Kabushiki Kaisha Organic electroluminescent device
US6916555B2 (en) 2001-09-03 2005-07-12 Canon Kabushiki Kaisha Organic luminescence device
WO2005082969A1 (en) * 2004-02-26 2005-09-09 Sumitomo Chemical Company, Limited Polymer and polymeric luminescent element comprising the same
US6998182B2 (en) 2001-09-28 2006-02-14 Canon Kabushiki Kaisha Organic luminescence device
US7129386B2 (en) 2003-06-27 2006-10-31 Canon Kabushiki Kaisha Substituted anthryl derivative and electroluminescence device using the same
US7173131B2 (en) 2003-06-27 2007-02-06 Canon Kabushiki Kaisha Anthryl derivative group substituted compound, and organic luminescent device making use of same
US7229702B2 (en) 2002-03-27 2007-06-12 Canon Kabushiki Kaisha Oligofluorenlylene compounds
US7355339B2 (en) 2002-09-12 2008-04-08 Canon Kabushiki Kaisha Organic electroluminescent display and apparatus including organic electroluminescent display
US7375250B2 (en) 2003-06-27 2008-05-20 Canon Kabushiki Kaisha Aminoanthryl derivative substitution compound and organic electroluminescence device using the same
US7387845B2 (en) 2002-08-28 2008-06-17 Canon Kabushiki Kaisha Monoamino compound and organic luminescence device using the same
US7442447B2 (en) 2003-01-17 2008-10-28 The Regents Of The University Of California Binaphthol based chromophores for the fabrication of blue organic light emitting diodes
US7510781B2 (en) 2002-08-27 2009-03-31 Canon Kabushiki Kaisha Spiro compound and organic luminescence device using the same
US7604873B2 (en) 2004-07-20 2009-10-20 Canon Kabushiki Kaisha Organic light emitting device
US7691492B2 (en) 2004-04-12 2010-04-06 Canon Kabushiki Kaisha Fluorene compound and organic light-emitting device using same
US7691491B2 (en) 2002-08-30 2010-04-06 Canon Kabushiki Kaisha Monoaminofluorene compound and organic light-emitting device using the same
US7709104B2 (en) 2004-11-26 2010-05-04 Canon Kabushiki Kaisha Aminoanthryl derivative-substituted pyrene compound and organic light-emitting device
US7749617B2 (en) 2004-09-08 2010-07-06 Canon Kabushiki Kaisha Organic compound and organic light-emitting device
US7785719B2 (en) 2004-11-26 2010-08-31 Canon Kabushiki Kaisha Fluorene compound and organic light-emitting device
US7952269B2 (en) 2004-11-26 2011-05-31 Canon Kabushiki Kaisha Organic light-emitting device

Cited By (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6632545B1 (en) 1999-02-23 2003-10-14 Junji Kido Electroluminescent element
US6436559B1 (en) 1999-11-12 2002-08-20 Canon Kabushiki Kaisha Organic luminescence device
US6458476B1 (en) 2000-01-27 2002-10-01 Canon Kabushiki Kaisha Organic luminescence device with spiro compound
US6461748B1 (en) 2000-01-27 2002-10-08 Canon Kabushiki Kaisha Organic luminescence device with spiro compound having silicon spiro atom
US6461749B2 (en) 2000-03-31 2002-10-08 Canon Kabushiki Kaisha Organic boron compound, process for producing the compound and organic luminescence device using the compound
US6994922B2 (en) 2001-02-22 2006-02-07 Canon Kabushiki Kaisha Organic luminescence device with a fused polynuclear compound
US6830829B2 (en) 2001-02-22 2004-12-14 Canon Kabushiki Kaisha Fused polynuclear compound and organic luminescence device
US6652997B2 (en) 2001-04-27 2003-11-25 Canon Kabushiki Kaisha Organic luminescence device
JP2003045665A (en) * 2001-07-27 2003-02-14 Tdk Corp Organic el display device
US6916555B2 (en) 2001-09-03 2005-07-12 Canon Kabushiki Kaisha Organic luminescence device
US6998182B2 (en) 2001-09-28 2006-02-14 Canon Kabushiki Kaisha Organic luminescence device
US7229702B2 (en) 2002-03-27 2007-06-12 Canon Kabushiki Kaisha Oligofluorenlylene compounds
WO2004020372A1 (en) 2002-08-27 2004-03-11 Canon Kabushiki Kaisha Fluorene compound and organic luminescent device using the same
US7241513B2 (en) 2002-08-27 2007-07-10 Canon Kabushiki Kaisha Fluorene compound and organic luminescent device using the same
US7510781B2 (en) 2002-08-27 2009-03-31 Canon Kabushiki Kaisha Spiro compound and organic luminescence device using the same
US7387845B2 (en) 2002-08-28 2008-06-17 Canon Kabushiki Kaisha Monoamino compound and organic luminescence device using the same
US7691491B2 (en) 2002-08-30 2010-04-06 Canon Kabushiki Kaisha Monoaminofluorene compound and organic light-emitting device using the same
EP2527318A1 (en) 2002-08-30 2012-11-28 Canon Kabushiki Kaisha Monoaminofluorene compound and organic light-emitting device using the same
US7355339B2 (en) 2002-09-12 2008-04-08 Canon Kabushiki Kaisha Organic electroluminescent display and apparatus including organic electroluminescent display
US7442447B2 (en) 2003-01-17 2008-10-28 The Regents Of The University Of California Binaphthol based chromophores for the fabrication of blue organic light emitting diodes
JP2011235644A (en) * 2003-04-30 2011-11-24 Bayer Materialscience Ag Metalized plastic molded article
JP2004330788A (en) * 2003-04-30 2004-11-25 Bayer Materialscience Ag Metalization plastic molding
JP2013241018A (en) * 2003-04-30 2013-12-05 Bayer Materialscience Ag Metallized plastic molded part
US7129386B2 (en) 2003-06-27 2006-10-31 Canon Kabushiki Kaisha Substituted anthryl derivative and electroluminescence device using the same
US7358409B2 (en) 2003-06-27 2008-04-15 Canon Kabushiki Kaisha Substituted anthryl derivative and electroluminescence device using the same
US7491450B2 (en) 2003-06-27 2009-02-17 Canon Kabushiki Kaisha Organic electroluminescent device
US7173131B2 (en) 2003-06-27 2007-02-06 Canon Kabushiki Kaisha Anthryl derivative group substituted compound, and organic luminescent device making use of same
EP1491610A2 (en) 2003-06-27 2004-12-29 Canon Kabushiki Kaisha Organic electroluminescent device
US7375250B2 (en) 2003-06-27 2008-05-20 Canon Kabushiki Kaisha Aminoanthryl derivative substitution compound and organic electroluminescence device using the same
US7309533B2 (en) 2003-06-27 2007-12-18 Canon Kabushiki Kaisha Substituted anthryl derivative and electroluminescence device using the same
WO2005082969A1 (en) * 2004-02-26 2005-09-09 Sumitomo Chemical Company, Limited Polymer and polymeric luminescent element comprising the same
US7691492B2 (en) 2004-04-12 2010-04-06 Canon Kabushiki Kaisha Fluorene compound and organic light-emitting device using same
US7604873B2 (en) 2004-07-20 2009-10-20 Canon Kabushiki Kaisha Organic light emitting device
US7919199B2 (en) 2004-07-20 2011-04-05 Canon Kabushiki Kaisha Organic light emitting device
US8404363B2 (en) 2004-07-20 2013-03-26 Canon Kabushiki Kaisha Organic light emitting device
US7749617B2 (en) 2004-09-08 2010-07-06 Canon Kabushiki Kaisha Organic compound and organic light-emitting device
US7952269B2 (en) 2004-11-26 2011-05-31 Canon Kabushiki Kaisha Organic light-emitting device
US7709104B2 (en) 2004-11-26 2010-05-04 Canon Kabushiki Kaisha Aminoanthryl derivative-substituted pyrene compound and organic light-emitting device
US7785719B2 (en) 2004-11-26 2010-08-31 Canon Kabushiki Kaisha Fluorene compound and organic light-emitting device

Also Published As

Publication number Publication date Type
JP2998187B2 (en) 2000-01-11 grant

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