TW200643142A - Organic electroluminescent device - Google Patents

Organic electroluminescent device

Info

Publication number
TW200643142A
TW200643142A TW095110612A TW95110612A TW200643142A TW 200643142 A TW200643142 A TW 200643142A TW 095110612 A TW095110612 A TW 095110612A TW 95110612 A TW95110612 A TW 95110612A TW 200643142 A TW200643142 A TW 200643142A
Authority
TW
Taiwan
Prior art keywords
electroluminescent device
organic electroluminescent
compound
thin film
organic thin
Prior art date
Application number
TW095110612A
Other languages
Chinese (zh)
Inventor
Takashi Arakane
Toshihiro Iwakuma
Mineyuki Kubota
Masakazu Funahashi
Original Assignee
Idemitsu Kosan Co
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 filed Critical Idemitsu Kosan Co
Publication of TW200643142A publication Critical patent/TW200643142A/en

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
    • 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
    • H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • 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
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • H10K85/624—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing six or more rings
    • 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
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
    • H10K85/633—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising polycyclic condensed aromatic hydrocarbons as substituents on the nitrogen atom
    • 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
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1011—Condensed systems
    • 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

Abstract

Disclosed is an organic electroluminescent device wherein an organic thin film composed of one or more layers including at least a light-emitting layer is interposed between a cathode and an anode, and at least one layer in the organic thin film contains a compound (A) having a specific terminal substituent and a compound (B) of an asymmetric structure which has a fused aromatic ring having 12-50 nuclear carbon atoms. This organic electroluminescent device is capable of emitting red light of high color purity while having high luminous efficiency and long life.
TW095110612A 2005-03-25 2006-03-24 Organic electroluminescent device TW200643142A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005088565 2005-03-25

Publications (1)

Publication Number Publication Date
TW200643142A true TW200643142A (en) 2006-12-16

Family

ID=37053179

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095110612A TW200643142A (en) 2005-03-25 2006-03-24 Organic electroluminescent device

Country Status (2)

Country Link
TW (1) TW200643142A (en)
WO (1) WO2006103916A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI385236B (en) * 2008-03-14 2013-02-11 Gracel Display Inc Novel organic electroluminescent compounds and organic electroluminescent device using the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200911730A (en) * 2007-07-07 2009-03-16 Idemitsu Kosan Co Naphthalene derivative, material for organic electroluminescence device, and organic electroluminescence device using the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4429438B2 (en) * 1999-01-19 2010-03-10 出光興産株式会社 Amino compound and organic electroluminescence device using the same
EP1138745B1 (en) * 1999-09-30 2007-03-28 Idemitsu Kosan Company Limited Organic electroluminescent element
JP4885381B2 (en) * 2001-07-23 2012-02-29 一般財団法人石油エネルギー技術センター Novel aromatic compound and organic electroluminescence device using the same
ATE555182T1 (en) * 2002-08-23 2012-05-15 Idemitsu Kosan Co ORGANIC ELECTROLUMINESCENCE DEVICE AND ANTHRACENE DERIVATIVE
CN1820548A (en) * 2003-07-28 2006-08-16 出光兴产株式会社 White organic electroluminescent element
US8568902B2 (en) * 2003-12-01 2013-10-29 Idemitsu Kosan Co., Ltd. Asymmetric monoanthracene derivative, material for organic electroluminescent device and organic electroluminescent device utilizing the same
US20070063638A1 (en) * 2004-02-19 2007-03-22 Idemitsu Kosan Co., Ltd. White color organic electroluminescence device
EP1722604A1 (en) * 2004-03-05 2006-11-15 Idemitsu Kosan Co., Ltd. Organic electroluminescence display device
KR20070029717A (en) * 2004-05-27 2007-03-14 이데미쓰 고산 가부시키가이샤 Asymmetric pyrene derivative and organic electroluminescent device using same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI385236B (en) * 2008-03-14 2013-02-11 Gracel Display Inc Novel organic electroluminescent compounds and organic electroluminescent device using the same

Also Published As

Publication number Publication date
WO2006103916A1 (en) 2006-10-05

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