TW200643141A - Organic electroluminescence element - Google Patents

Organic electroluminescence element

Info

Publication number
TW200643141A
TW200643141A TW095110497A TW95110497A TW200643141A TW 200643141 A TW200643141 A TW 200643141A TW 095110497 A TW095110497 A TW 095110497A TW 95110497 A TW95110497 A TW 95110497A TW 200643141 A TW200643141 A TW 200643141A
Authority
TW
Taiwan
Prior art keywords
organic electroluminescence
electroluminescence element
cathode
layer
metal
Prior art date
Application number
TW095110497A
Other languages
Chinese (zh)
Inventor
Kenichi Nakayama
Masaaki Yokoyama
Shinichi Morishima
Original Assignee
Sumitomo Chemical Co
Univ Osaka
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 Sumitomo Chemical Co, Univ Osaka filed Critical Sumitomo Chemical Co
Publication of TW200643141A publication Critical patent/TW200643141A/en

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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/17—Carrier injection 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
    • H10K50/10—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
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14—Carrier transporting layers
    • H10K50/15—Hole transporting layers
    • H10K50/157—Hole transporting layers between the light-emitting layer and the cathode
    • 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]
    • H10K50/14—Carrier transporting layers
    • H10K50/16—Electron transporting layers
    • H10K50/167—Electron transporting layers between the light-emitting layer and the anode
    • 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]
    • H10K50/17—Carrier injection layers
    • H10K50/171—Electron injection layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/30—Doping active layers, e.g. electron transporting layers
    • 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
    • H10K85/10—Organic polymers or oligomers
    • H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
    • H10K85/113—Heteroaromatic compounds comprising sulfur or selene, e.g. polythiophene
    • H10K85/1135—Polyethylene dioxythiophene [PEDOT]; Derivatives thereof
    • 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
    • H10K85/621—Aromatic anhydride or imide compounds, e.g. perylene tetra-carboxylic dianhydride or perylene tetracarboxylic di-imide
    • 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
    • H10K59/10—OLED displays
    • 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
    • H10K59/10—OLED displays
    • H10K59/18—Tiled displays
    • 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
    • H10K85/649—Aromatic compounds comprising a hetero atom

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

Provided in the present invention is an organic electroluminescence element with an emitting layer between anode and cathode, characterized in that a layer (L) being in contact with the cathode is provided between said cathode and emitting layer, the layer (L) comprises an organic compound (A) containing aromatic hydrocarbon ring or heterocyclic ring and carbonyl group, and at least one metal (B) selected from alkali earth group metal and III group metal.
TW095110497A 2005-03-28 2006-03-27 Organic electroluminescence element TW200643141A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005091263A JP2006278419A (en) 2005-03-28 2005-03-28 Organic electroluminescence element

Publications (1)

Publication Number Publication Date
TW200643141A true TW200643141A (en) 2006-12-16

Family

ID=37053484

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095110497A TW200643141A (en) 2005-03-28 2006-03-27 Organic electroluminescence element

Country Status (6)

Country Link
JP (1) JP2006278419A (en)
KR (1) KR20080003365A (en)
DE (1) DE112006000714T5 (en)
GB (1) GB2439887B (en)
TW (1) TW200643141A (en)
WO (1) WO2006104230A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109698281A (en) * 2019-01-11 2019-04-30 中国科学院重庆绿色智能技术研究院 A kind of photovoltaic device containing pyridine polymers

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5196764B2 (en) * 2006-11-17 2013-05-15 キヤノン株式会社 Organic EL device and manufacturing method thereof
KR101468592B1 (en) * 2008-06-25 2014-12-05 삼성전자주식회사 Organic photoelectric conversion film, photoelectric conversion device and image sensor
KR101912675B1 (en) * 2010-10-04 2018-10-29 가부시키가이샤 한도오따이 에네루기 켄큐쇼 Composite material, light-emitting element, light-emitting device, electronic device, and lighting device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10270171A (en) * 1997-01-27 1998-10-09 Junji Kido Organic electroluminescent element
JP2000196140A (en) * 1998-12-28 2000-07-14 Sharp Corp Organic electroluminescence element and fabrication thereof
JP2000306676A (en) * 1999-04-21 2000-11-02 Chemiprokasei Kaisha Ltd Organic electroluminescent element
JP3825711B2 (en) * 2002-04-05 2006-09-27 独立行政法人産業技術総合研究所 Copolymer and electroluminescence device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109698281A (en) * 2019-01-11 2019-04-30 中国科学院重庆绿色智能技术研究院 A kind of photovoltaic device containing pyridine polymers
CN109698281B (en) * 2019-01-11 2022-07-08 中国科学院重庆绿色智能技术研究院 Photovoltaic device containing pyridine polymer

Also Published As

Publication number Publication date
WO2006104230A1 (en) 2006-10-05
GB2439887B (en) 2010-10-27
DE112006000714T5 (en) 2008-02-28
KR20080003365A (en) 2008-01-07
JP2006278419A (en) 2006-10-12
GB2439887A (en) 2008-01-09
GB0721118D0 (en) 2007-12-12

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