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WO2009008348A1 - Organic el device - Google Patents

Organic el device Download PDF

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Publication number
WO2009008348A1
WO2009008348A1 PCT/JP2008/062136 JP2008062136W WO2009008348A1 WO 2009008348 A1 WO2009008348 A1 WO 2009008348A1 JP 2008062136 W JP2008062136 W JP 2008062136W WO 2009008348 A1 WO2009008348 A1 WO 2009008348A1
Authority
WO
WIPO (PCT)
Prior art keywords
dopant
affinity level
organic
afad
egad
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.)
Ceased
Application number
PCT/JP2008/062136
Other languages
French (fr)
Japanese (ja)
Inventor
Kazuki Nishimura
Kenichi Fukuoka
Toshihiro Iwakuma
Chishio Hosokawa
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.)
Idemitsu Kosan Co Ltd
Original Assignee
Idemitsu Kosan 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
Application filed by Idemitsu Kosan Co Ltd filed Critical Idemitsu Kosan Co Ltd
Publication of WO2009008348A1 publication Critical patent/WO2009008348A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B57/00—Other synthetic dyes of known constitution
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/001—Pyrene dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/008—Triarylamine dyes containing no other chromophores
    • 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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/10—Triplet emission
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/30—Highest occupied molecular orbital [HOMO], lowest unoccupied molecular orbital [LUMO] or Fermi energy values
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/30—Coordination compounds
    • H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
    • H10K85/342—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising iridium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Disclosed is an organic EL device (1) comprising an anode (3), a cathode (4), and an organic thin film layer arranged between the anode (3) and the cathode (4). The organic thin film layer has a light-emitting layer (5) containing a host, a dopant and an assist dopant. The affinity level AfH of the host, the affinity level AfD of the dopant and the affinity level AfAD of the assist dopant satisfy the following relation: AfAD > AfD > AfH. The lowest excited singlet-state energy gap EgD of the dopant and the lowest excited singlet-state energy gap EgAD of the assist dopant satisfy the following relation: EgD < EgAD.
PCT/JP2008/062136 2007-07-07 2008-07-04 Organic el device Ceased WO2009008348A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-179115 2007-07-07
JP2007179115A JP2010245061A (en) 2007-07-07 2007-07-07 Organic EL device

Publications (1)

Publication Number Publication Date
WO2009008348A1 true WO2009008348A1 (en) 2009-01-15

Family

ID=40228525

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062136 Ceased WO2009008348A1 (en) 2007-07-07 2008-07-04 Organic el device

Country Status (3)

Country Link
JP (1) JP2010245061A (en)
TW (1) TW200920177A (en)
WO (1) WO2009008348A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011036868A1 (en) * 2009-09-24 2011-03-31 Canon Kabushiki Kaisha Organic light-emitting device
JP2011165661A (en) * 2010-01-15 2011-08-25 Sumitomo Chemical Co Ltd Manufacturing method of liquid composition for organic semiconductor element
EP2448894A4 (en) * 2009-06-30 2013-01-02 Canon Kk NOVEL ORGANIC COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE
WO2013182046A1 (en) * 2012-06-06 2013-12-12 广东阿格蕾雅光电材料有限公司 Organic electronic material and organic electroluminescent device
WO2018186404A1 (en) * 2017-04-03 2018-10-11 出光興産株式会社 Organic electroluminescent element and electronic device
WO2018186374A1 (en) * 2017-04-03 2018-10-11 出光興産株式会社 Organic electroluminescent element and electronic device
WO2018186396A1 (en) * 2017-04-03 2018-10-11 出光興産株式会社 Organic electroluminescence element and electronic apparatus

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090066227A1 (en) * 2005-12-20 2009-03-12 Canon Kabushiki Kaisha Organic light-emitting device
CN101679209A (en) * 2007-06-01 2010-03-24 E.I.内穆尔杜邦公司  for blue emitting applications
CN103270032B (en) 2010-12-20 2016-05-04 出光兴产株式会社 Aromatic heterocyclic derivative and organic electroluminescence device using same
JP5751984B2 (en) * 2011-08-23 2015-07-22 キヤノン株式会社 Fused polycyclic compound and organic light emitting device having the same
JP5751985B2 (en) * 2011-08-23 2015-07-22 キヤノン株式会社 Fused polycyclic compound and organic light emitting device having the same
JP5751990B2 (en) * 2011-08-29 2015-07-22 キヤノン株式会社 Novel condensed polycyclic compound and organic light emitting device having the same
EP4152910A1 (en) * 2013-08-14 2023-03-22 Kyulux, Inc. Organic electroluminescent device
JP2017123352A (en) 2014-03-31 2017-07-13 出光興産株式会社 Organic electroluminescence device and electronic device
JP6117413B2 (en) * 2016-06-22 2017-04-19 出光興産株式会社 Organic electroluminescence device
JP6830827B2 (en) * 2017-02-03 2021-02-17 出光興産株式会社 Materials for organic electroluminescence devices, electronic devices and organic electroluminescence devices
CN111836871A (en) * 2017-08-09 2020-10-27 学校法人冲绳科学技术大学院大学学园 Long afterglow composition, long afterglow element and wavelength control method

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002069044A (en) * 2000-08-25 2002-03-08 Idemitsu Kosan Co Ltd Organic electroluminescence device
JP2004002351A (en) * 2002-03-27 2004-01-08 Tdk Corp Organic el device
JP2005108726A (en) * 2003-09-30 2005-04-21 Sanyo Electric Co Ltd Organic electroluminescent device and organic compound for organic electroluminescent device
JP2005108727A (en) * 2003-09-30 2005-04-21 Sanyo Electric Co Ltd Organic electroluminescent element
JP2006041395A (en) * 2004-07-29 2006-02-09 Sanyo Electric Co Ltd Organic electroluminescent element
WO2006051649A1 (en) * 2004-11-10 2006-05-18 Idemitsu Kosan Co., Ltd. Organic electroluminescent element
JP2007012984A (en) * 2005-07-01 2007-01-18 Konica Minolta Holdings Inc Organic electroluminescence element, display, and illuminating apparatus
WO2007100010A1 (en) * 2006-02-28 2007-09-07 Idemitsu Kosan Co., Ltd. Organic electroluminescent device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002069044A (en) * 2000-08-25 2002-03-08 Idemitsu Kosan Co Ltd Organic electroluminescence device
JP2004002351A (en) * 2002-03-27 2004-01-08 Tdk Corp Organic el device
JP2005108726A (en) * 2003-09-30 2005-04-21 Sanyo Electric Co Ltd Organic electroluminescent device and organic compound for organic electroluminescent device
JP2005108727A (en) * 2003-09-30 2005-04-21 Sanyo Electric Co Ltd Organic electroluminescent element
JP2006041395A (en) * 2004-07-29 2006-02-09 Sanyo Electric Co Ltd Organic electroluminescent element
WO2006051649A1 (en) * 2004-11-10 2006-05-18 Idemitsu Kosan Co., Ltd. Organic electroluminescent element
JP2007012984A (en) * 2005-07-01 2007-01-18 Konica Minolta Holdings Inc Organic electroluminescence element, display, and illuminating apparatus
WO2007100010A1 (en) * 2006-02-28 2007-09-07 Idemitsu Kosan Co., Ltd. Organic electroluminescent device

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2448894A4 (en) * 2009-06-30 2013-01-02 Canon Kk NOVEL ORGANIC COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE
US8822043B2 (en) 2009-06-30 2014-09-02 Canon Kabushiki Kaisha Organic compound and organic light-emitting device
WO2011036868A1 (en) * 2009-09-24 2011-03-31 Canon Kabushiki Kaisha Organic light-emitting device
US8921834B2 (en) 2009-09-24 2014-12-30 Canon Kabushiki Kaisha Organic light-emitting device
US9716231B2 (en) 2010-01-15 2017-07-25 Sumitomo Chemical Company, Limited Process for producing liquid composition for organic semiconductor element
JP2011165661A (en) * 2010-01-15 2011-08-25 Sumitomo Chemical Co Ltd Manufacturing method of liquid composition for organic semiconductor element
WO2013182046A1 (en) * 2012-06-06 2013-12-12 广东阿格蕾雅光电材料有限公司 Organic electronic material and organic electroluminescent device
US10026901B2 (en) 2012-06-06 2018-07-17 Guangdong Aglaia Optoelectronics Materials Co., Ltd Organic electronic material and organic electroluminescent device
WO2018186404A1 (en) * 2017-04-03 2018-10-11 出光興産株式会社 Organic electroluminescent element and electronic device
WO2018186374A1 (en) * 2017-04-03 2018-10-11 出光興産株式会社 Organic electroluminescent element and electronic device
WO2018186396A1 (en) * 2017-04-03 2018-10-11 出光興産株式会社 Organic electroluminescence element and electronic apparatus
JPWO2018186396A1 (en) * 2017-04-03 2020-02-20 出光興産株式会社 Organic electroluminescence device and electronic equipment
JPWO2018186404A1 (en) * 2017-04-03 2020-02-20 出光興産株式会社 Organic electroluminescence device and electronic equipment
JPWO2018186374A1 (en) * 2017-04-03 2020-02-20 出光興産株式会社 Organic electroluminescence device and electronic equipment

Also Published As

Publication number Publication date
TW200920177A (en) 2009-05-01
JP2010245061A (en) 2010-10-28

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