KR101233361B1 - 개선된 광 출력을 갖는 유기전계 소자 - Google Patents

개선된 광 출력을 갖는 유기전계 소자 Download PDF

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KR101233361B1
KR101233361B1 KR1020097025702A KR20097025702A KR101233361B1 KR 101233361 B1 KR101233361 B1 KR 101233361B1 KR 1020097025702 A KR1020097025702 A KR 1020097025702A KR 20097025702 A KR20097025702 A KR 20097025702A KR 101233361 B1 KR101233361 B1 KR 101233361B1
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oxide
layer
substrate
light emitting
light
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KR20100029757A (ko
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유안-셩 티안
도날드 로버트 프레우스
기우세프 파루기아
레이몬드 알렌 케셀
토마스 리차드 쿠쉬맨
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글로벌 오엘이디 테크놀러지 엘엘씨
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
    • 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]
    • H10K50/18—Carrier blocking 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
    • H10K50/80—Constructional details
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/854—Arrangements for extracting light from the devices comprising scattering means
    • 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
    • H10K59/875—Arrangements for extracting light from the devices
    • H10K59/877—Arrangements for extracting light from the devices comprising scattering means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/10—Transparent electrodes, e.g. using graphene
    • H10K2102/101—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO]
    • H10K2102/102—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO] comprising tin oxides, e.g. fluorine-doped SnO2
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/331—Nanoparticles used in non-emissive layers, e.g. in packaging layer
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/351—Thickness
    • 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
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/82—Cathodes
    • H10K50/828—Transparent cathodes, e.g. comprising thin metal layers
    • 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
    • H10K59/8051—Anodes
    • H10K59/80518—Reflective anodes, e.g. ITO combined with thick metallic layers
    • 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
    • H10K59/875—Arrangements for extracting light from the devices
    • H10K59/878—Arrangements for extracting light from the devices comprising reflective means

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Biophysics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR1020097025702A 2007-05-10 2008-02-20 개선된 광 출력을 갖는 유기전계 소자 Active KR101233361B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/746,820 2007-05-10
US11/746,820 US7911133B2 (en) 2007-05-10 2007-05-10 Electroluminescent device having improved light output
PCT/US2008/002232 WO2008140644A1 (en) 2007-05-10 2008-02-20 Electroluminescent device having improved light output

Publications (2)

Publication Number Publication Date
KR20100029757A KR20100029757A (ko) 2010-03-17
KR101233361B1 true KR101233361B1 (ko) 2013-02-14

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Country Link
US (1) US7911133B2 (enExample)
EP (1) EP2143157B1 (enExample)
JP (1) JP5539858B2 (enExample)
KR (1) KR101233361B1 (enExample)
CN (1) CN101682001B (enExample)
AT (1) ATE541328T1 (enExample)
TW (1) TWI391025B (enExample)
WO (1) WO2008140644A1 (enExample)

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US7804245B2 (en) * 2008-01-24 2010-09-28 Global Oled Technology Llc Electroluminescent device having improved brightness uniformity
JP5293120B2 (ja) * 2008-11-28 2013-09-18 住友化学株式会社 有機エレクトロルミネッセンス素子およびその製造方法
TWI463708B (zh) * 2009-02-24 2014-12-01 榮創能源科技股份有限公司 側面出光型發光元件封裝結構及其製造方法
JP5324287B2 (ja) * 2009-03-30 2013-10-23 ユー・ディー・シー アイルランド リミテッド 発光素子
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EP2704527A4 (en) * 2011-04-27 2015-10-14 Jx Nippon Oil & Energy Corp TRANSPARENT LIGHT EXTRACTION SUBSTRATE FOR AN ORGANIC ELECTROLUMINESCENCE ELEMENT AND ORGANIC ELECTROLUMINESCENT ELEMENT THEREWITH
KR101838270B1 (ko) 2011-05-25 2018-03-14 삼성디스플레이 주식회사 유기전계 발광소자 및 그 제조방법
CN102810638B (zh) * 2011-05-30 2016-04-13 海洋王照明科技股份有限公司 一种p型掺杂聚合物太阳能电池及其制备方法
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JP5720816B2 (ja) * 2011-06-24 2015-05-20 三菱マテリアル株式会社 導電性膜
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KR20130108027A (ko) * 2012-03-23 2013-10-02 주식회사 엘지화학 유기전자소자용 기판의 제조방법
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CN103378309A (zh) * 2012-04-28 2013-10-30 海洋王照明科技股份有限公司 有机电致发光器件及其制备方法
CN103427032A (zh) * 2012-05-14 2013-12-04 海洋王照明科技股份有限公司 一种有机电致发光器件及其制备方法
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KR101654360B1 (ko) * 2012-06-22 2016-09-05 코닝정밀소재 주식회사 유기 발광소자용 기판 및 그 제조방법
CN103928622B (zh) * 2013-01-16 2016-07-06 国家电网公司 一种有机电致发光器件
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WO2014185562A1 (ko) * 2013-05-13 2014-11-20 주식회사 나노신소재 유기발광소자용 광산란막 및 그 제조방법
CN104183752A (zh) * 2013-05-22 2014-12-03 海洋王照明科技股份有限公司 有机电致发光器件及其制作方法
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WO2008140644A1 (en) 2008-11-20
EP2143157A1 (en) 2010-01-13
US7911133B2 (en) 2011-03-22
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US20080278067A1 (en) 2008-11-13
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