JP5751755B2 - 発光素子 - Google Patents

発光素子 Download PDF

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Publication number
JP5751755B2
JP5751755B2 JP2010010662A JP2010010662A JP5751755B2 JP 5751755 B2 JP5751755 B2 JP 5751755B2 JP 2010010662 A JP2010010662 A JP 2010010662A JP 2010010662 A JP2010010662 A JP 2010010662A JP 5751755 B2 JP5751755 B2 JP 5751755B2
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JP
Japan
Prior art keywords
light
emitting
emitting element
emitting layer
layer
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.)
Expired - Fee Related
Application number
JP2010010662A
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English (en)
Japanese (ja)
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JP2010192431A5 (enExample
JP2010192431A (ja
Inventor
瀬尾　哲史
哲史 瀬尾
恒徳 鈴木
恒徳 鈴木
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.)
Semiconductor Energy Laboratory Co Ltd
Original Assignee
Semiconductor Energy Laboratory 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 Semiconductor Energy Laboratory Co Ltd filed Critical Semiconductor Energy Laboratory Co Ltd
Priority to JP2010010662A priority Critical patent/JP5751755B2/ja
Publication of JP2010192431A publication Critical patent/JP2010192431A/ja
Publication of JP2010192431A5 publication Critical patent/JP2010192431A5/ja
Application granted granted Critical
Publication of JP5751755B2 publication Critical patent/JP5751755B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • 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]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H10K50/125—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light
    • 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
    • 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
    • H10K50/30—Organic light-emitting transistors
    • 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
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/122—Pixel-defining structures or layers, e.g. banks
    • 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
    • H10K59/80—Constructional details
    • H10K59/805—Electrodes
    • 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
    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
    • H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
    • 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
    • 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
    • H10K59/17—Passive-matrix OLED displays

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electroluminescent Light Sources (AREA)
  • Indole Compounds (AREA)
JP2010010662A 2009-01-21 2010-01-21 発光素子 Expired - Fee Related JP5751755B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010010662A JP5751755B2 (ja) 2009-01-21 2010-01-21 発光素子

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009011410 2009-01-21
JP2009011410 2009-01-21
JP2010010662A JP5751755B2 (ja) 2009-01-21 2010-01-21 発光素子

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2014006438A Division JP5788031B2 (ja) 2009-01-21 2014-01-17 発光装置

Publications (3)

Publication Number Publication Date
JP2010192431A JP2010192431A (ja) 2010-09-02
JP2010192431A5 JP2010192431A5 (enExample) 2013-02-21
JP5751755B2 true JP5751755B2 (ja) 2015-07-22

Family

ID=42336206

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2010010662A Expired - Fee Related JP5751755B2 (ja) 2009-01-21 2010-01-21 発光素子
JP2014006438A Expired - Fee Related JP5788031B2 (ja) 2009-01-21 2014-01-17 発光装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2014006438A Expired - Fee Related JP5788031B2 (ja) 2009-01-21 2014-01-17 発光装置

Country Status (5)

Country Link
US (2) US8324615B2 (enExample)
JP (2) JP5751755B2 (enExample)
KR (2) KR101998738B1 (enExample)
CN (2) CN102832349B (enExample)
TW (2) TWI528862B (enExample)

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TWI528862B (zh) * 2009-01-21 2016-04-01 半導體能源研究所股份有限公司 發光元件，發光裝置以及電子裝置
JP5617202B2 (ja) * 2009-07-24 2014-11-05 三菱化学株式会社 有機化合物、電荷輸送材料、有機電界発光素子用組成物、有機電界発光素子、有機ｅｌディスプレイ及び有機ｅｌ照明
CN102208552A (zh) * 2011-05-20 2011-10-05 电子科技大学 一种白光有机电致发光器件及其制备方法
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Also Published As

Publication number Publication date
US9147854B2 (en) 2015-09-29
KR101998738B1 (ko) 2019-07-10
KR20100085839A (ko) 2010-07-29
KR101424797B1 (ko) 2014-07-31
US20100181562A1 (en) 2010-07-22
CN101789495A (zh) 2010-07-28
TWI583253B (zh) 2017-05-11
KR20120103524A (ko) 2012-09-19
TWI528862B (zh) 2016-04-01
US20130161593A1 (en) 2013-06-27
TW201043086A (en) 2010-12-01
CN102832349B (zh) 2016-01-06
CN101789495B (zh) 2015-09-02
TW201311043A (zh) 2013-03-01
US8324615B2 (en) 2012-12-04
JP2014099641A (ja) 2014-05-29
CN102832349A (zh) 2012-12-19
JP2010192431A (ja) 2010-09-02
JP5788031B2 (ja) 2015-09-30

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