JP6158543B2 - 発光素子、発光装置、電子機器、および照明装置 - Google Patents

発光素子、発光装置、電子機器、および照明装置 Download PDF

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Publication number
JP6158543B2
JP6158543B2 JP2013048051A JP2013048051A JP6158543B2 JP 6158543 B2 JP6158543 B2 JP 6158543B2 JP 2013048051 A JP2013048051 A JP 2013048051A JP 2013048051 A JP2013048051 A JP 2013048051A JP 6158543 B2 JP6158543 B2 JP 6158543B2
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light
organic compound
emitting layer
layer
light emitting
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JP2013236058A (ja
JP2013236058A5 (https=
Inventor
瀬尾　哲史
哲史 瀬尾
広美 瀬尾
広美 瀬尾
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Semiconductor Energy Laboratory Co Ltd
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Semiconductor Energy Laboratory Co Ltd
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Priority to JP2013048051A priority Critical patent/JP6158543B2/ja
Priority to US13/850,536 priority patent/US9299944B2/en
Priority to TW107136410A priority patent/TWI656676B/zh
Priority to TW106117652A priority patent/TWI656675B/zh
Priority to TW102112371A priority patent/TWI595693B/zh
Priority to KR1020130039704A priority patent/KR102052475B1/ko
Priority to CN201710160740.5A priority patent/CN106711344B/zh
Priority to CN201310127784.XA priority patent/CN103378300B/zh
Publication of JP2013236058A publication Critical patent/JP2013236058A/ja
Publication of JP2013236058A5 publication Critical patent/JP2013236058A5/ja
Application granted granted Critical
Publication of JP6158543B2 publication Critical patent/JP6158543B2/ja
Priority to KR1020190156670A priority patent/KR102088029B1/ko
Priority to KR1020200027946A priority patent/KR102218488B1/ko
Priority to KR1020210008611A priority patent/KR102349186B1/ko
Priority to KR1020210177383A priority patent/KR102412783B1/ko
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    • 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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent 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 [2D] radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional [2D] 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
    • 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
    • H10K50/13—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 comprising stacked EL layers within one EL unit
    • 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
    • H10K50/155—Hole transporting layers comprising dopants
    • 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
    • H10K50/165—Electron transporting layers comprising dopants
    • 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
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/40—Interrelation of parameters between multiple constituent active layers or sublayers, e.g. HOMO values in adjacent 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
    • H10K2101/90—Multiple hosts in the emissive layer
    • 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
    • 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
    • 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
    • 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
    • H10K85/654—Aromatic compounds comprising a hetero atom comprising only nitrogen as heteroatom
    • 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
    • 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
    • H10K85/6576—Polycyclic condensed heteroaromatic hydrocarbons comprising only sulfur in the heteroaromatic polycondensed ring system, e.g. benzothiophene

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
JP2013048051A 2012-04-13 2013-03-11 発光素子、発光装置、電子機器、および照明装置 Active JP6158543B2 (ja)

Priority Applications (12)

Application Number Priority Date Filing Date Title
JP2013048051A JP6158543B2 (ja) 2012-04-13 2013-03-11 発光素子、発光装置、電子機器、および照明装置
US13/850,536 US9299944B2 (en) 2012-04-13 2013-03-26 Light-emitting element, light-emitting device, electronic device, and lighting device
TW107136410A TWI656676B (zh) 2012-04-13 2013-04-08 發光元件、發光裝置、電子裝置及照明設備
TW106117652A TWI656675B (zh) 2012-04-13 2013-04-08 發光元件、發光裝置、電子裝置及照明設備
TW102112371A TWI595693B (zh) 2012-04-13 2013-04-08 發光元件、發光裝置、電子裝置及照明設備
KR1020130039704A KR102052475B1 (ko) 2012-04-13 2013-04-11 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
CN201710160740.5A CN106711344B (zh) 2012-04-13 2013-04-12 发光元件、发光装置、电子设备及照明装置
CN201310127784.XA CN103378300B (zh) 2012-04-13 2013-04-12 发光元件、发光装置、电子设备及照明装置
KR1020190156670A KR102088029B1 (ko) 2012-04-13 2019-11-29 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
KR1020200027946A KR102218488B1 (ko) 2012-04-13 2020-03-05 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
KR1020210008611A KR102349186B1 (ko) 2012-04-13 2021-01-21 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
KR1020210177383A KR102412783B1 (ko) 2012-04-13 2021-12-13 발광 소자, 발광 장치, 전자 기기, 및 조명 장치

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012091615 2012-04-13
JP2012091615 2012-04-13
JP2013048051A JP6158543B2 (ja) 2012-04-13 2013-03-11 発光素子、発光装置、電子機器、および照明装置

Related Child Applications (1)

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JP2017113154A Division JP6386136B2 (ja) 2012-04-13 2017-06-08 発光素子、発光装置、電子機器および照明装置

Publications (3)

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JP2013236058A JP2013236058A (ja) 2013-11-21
JP2013236058A5 JP2013236058A5 (https=) 2016-03-31
JP6158543B2 true JP6158543B2 (ja) 2017-07-05

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Country Status (5)

Country Link
US (1) US9299944B2 (https=)
JP (1) JP6158543B2 (https=)
KR (5) KR102052475B1 (https=)
CN (2) CN103378300B (https=)
TW (3) TWI595693B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
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JP2013258402A (ja) * 2012-05-18 2013-12-26 Semiconductor Energy Lab Co Ltd 発光素子、発光装置、表示装置、電子機器及び照明装置

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JP6158542B2 (ja) 2012-04-13 2017-07-05 株式会社半導体エネルギー研究所 発光素子、発光装置、電子機器、および照明装置
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