KR101084100B1 - 발광소자 - Google Patents

발광소자 Download PDF

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Publication number
KR101084100B1
KR101084100B1 KR1020097026023A KR20097026023A KR101084100B1 KR 101084100 B1 KR101084100 B1 KR 101084100B1 KR 1020097026023 A KR1020097026023 A KR 1020097026023A KR 20097026023 A KR20097026023 A KR 20097026023A KR 101084100 B1 KR101084100 B1 KR 101084100B1
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South Korea
Prior art keywords
layer
organic compound
light emitting
electrode
transport properties
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Expired - Fee Related
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KR1020097026023A
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English (en)
Korean (ko)
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KR20100017799A (ko
Inventor
노부하루 오사와
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가부시키가이샤 한도오따이 에네루기 켄큐쇼
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    • 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
    • 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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14—Carrier transporting layers
    • H10K50/16—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
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020097026023A 2006-06-01 2007-05-23 발광소자 Expired - Fee Related KR101084100B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2006154077 2006-06-01
JPJP-P-2006-154077 2006-06-01
JP2007012700 2007-01-23
JPJP-P-2007-012700 2007-01-23
PCT/JP2007/060940 WO2007139124A1 (en) 2006-06-01 2007-05-23 Light-emitting element, light-emitting device and an electronic device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020087030531A Division KR101384785B1 (ko) 2006-06-01 2007-05-23 발광소자, 발광장치 및 전자기기

Publications (2)

Publication Number Publication Date
KR20100017799A KR20100017799A (ko) 2010-02-16
KR101084100B1 true KR101084100B1 (ko) 2011-11-16

Family

ID=38778642

Family Applications (2)

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KR1020097026023A Expired - Fee Related KR101084100B1 (ko) 2006-06-01 2007-05-23 발광소자
KR1020087030531A Active KR101384785B1 (ko) 2006-06-01 2007-05-23 발광소자, 발광장치 및 전자기기

Family Applications After (1)

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Country Status (6)

Country Link
US (4) US7649211B2 (https=)
JP (3) JP5094218B2 (https=)
KR (2) KR101084100B1 (https=)
CN (2) CN101461073B (https=)
TW (3) TWI446607B (https=)
WO (1) WO2007139124A1 (https=)

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KR102847825B1 (ko) 2021-04-08 2025-08-20 삼성디스플레이 주식회사 발광 소자 및 이를 포함하는 표시 장치

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US20100171112A1 (en) 2010-07-08
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US20120091442A1 (en) 2012-04-19
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JP2008204934A (ja) 2008-09-04
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CN101931056B (zh) 2014-07-09
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US20130228762A1 (en) 2013-09-05
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US7649211B2 (en) 2010-01-19
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US8860019B2 (en) 2014-10-14
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US8076676B2 (en) 2011-12-13
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