WO2010036070A3 - 고효율 유기발광소자 및 이의 제조 방법 - Google Patents

고효율 유기발광소자 및 이의 제조 방법 Download PDF

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Publication number
WO2010036070A3
WO2010036070A3 PCT/KR2009/005511 KR2009005511W WO2010036070A3 WO 2010036070 A3 WO2010036070 A3 WO 2010036070A3 KR 2009005511 W KR2009005511 W KR 2009005511W WO 2010036070 A3 WO2010036070 A3 WO 2010036070A3
Authority
WO
WIPO (PCT)
Prior art keywords
organic light
oleds
manufacturing
high efficiency
emitting diodes
Prior art date
Application number
PCT/KR2009/005511
Other languages
English (en)
French (fr)
Other versions
WO2010036070A2 (ko
Inventor
손세환
Original Assignee
주식회사 엘지화학
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 주식회사 엘지화학 filed Critical 주식회사 엘지화학
Priority to JP2011528945A priority Critical patent/JP5726739B2/ja
Priority to US13/120,828 priority patent/US9722209B2/en
Priority to EP09816463.5A priority patent/EP2334149B1/en
Priority to CN200980137864.5A priority patent/CN102165845B/zh
Publication of WO2010036070A2 publication Critical patent/WO2010036070A2/ko
Publication of WO2010036070A3 publication Critical patent/WO2010036070A3/ko

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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
    • H10K50/80—Constructional details
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/858—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
    • H01L22/10—Measuring as part of the manufacturing process
    • H01L22/12—Measuring as part of the manufacturing process for structural parameters, e.g. thickness, line width, refractive index, temperature, warp, bond strength, defects, optical inspection, electrical measurement of structural dimensions, metallurgic measurement of diffusions
    • 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 radiating surfaces
    • H05B33/22—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective 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
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/856—Arrangements for extracting light from the devices comprising reflective 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
    • H10K59/10—OLED displays
    • H10K59/17—Passive-matrix OLED displays
    • H10K59/173—Passive-matrix OLED displays comprising banks or shadow masks

Abstract

본 발명은 유기발광소자에서 발생된 빛을 외부로 최대한 추출할 수 있는 구조를 갖는 유기발광소자에 관한 것이다. 구체적으로, 본 발명에 따른 유기발광소자는 광재활용 패턴을 포함하는 고굴절율층 또는 전극을 포함하는 것을 특징으로 한다.
PCT/KR2009/005511 2008-09-25 2009-09-25 고효율 유기발광소자 및 이의 제조 방법 WO2010036070A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2011528945A JP5726739B2 (ja) 2008-09-25 2009-09-25 高効率有機発光素子およびその製造方法
US13/120,828 US9722209B2 (en) 2008-09-25 2009-09-25 Organic light-emitting diodes (OLEDS) with high efficiency and its manufacturing method
EP09816463.5A EP2334149B1 (en) 2008-09-25 2009-09-25 Organic light-emitting diodes (oleds) with high efficiency and its manufacturing method
CN200980137864.5A CN102165845B (zh) 2008-09-25 2009-09-25 高效有机发光二极管(oled)及其制造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0093993 2008-09-25
KR20080093993 2008-09-25

Publications (2)

Publication Number Publication Date
WO2010036070A2 WO2010036070A2 (ko) 2010-04-01
WO2010036070A3 true WO2010036070A3 (ko) 2010-07-08

Family

ID=42060303

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/005511 WO2010036070A2 (ko) 2008-09-25 2009-09-25 고효율 유기발광소자 및 이의 제조 방법

Country Status (6)

Country Link
US (1) US9722209B2 (ko)
EP (1) EP2334149B1 (ko)
JP (2) JP5726739B2 (ko)
KR (3) KR20100035134A (ko)
CN (1) CN102165845B (ko)
WO (1) WO2010036070A2 (ko)

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US20150144928A1 (en) * 2013-11-26 2015-05-28 The Regents Of The University Of Michigan BURIED GRID FOR OUTCOUPLING WAVEGUIDED LIGHT IN OLEDs
WO2015097971A1 (ja) * 2013-12-27 2015-07-02 パナソニックＩｐマネジメント株式会社 発光装置
TWI586012B (zh) * 2014-01-02 2017-06-01 財團法人工業技術研究院 發光元件
CN105810834B (zh) * 2014-12-29 2018-02-27 固安翌光科技有限公司 一种有机电致发光器件
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Also Published As

Publication number Publication date
US9722209B2 (en) 2017-08-01
KR101182462B1 (ko) 2012-09-12
KR20100035134A (ko) 2010-04-02
JP2014060170A (ja) 2014-04-03
JP5726739B2 (ja) 2015-06-03
KR20120001712A (ko) 2012-01-04
WO2010036070A2 (ko) 2010-04-01
EP2334149A4 (en) 2012-07-11
JP2012503300A (ja) 2012-02-02
CN102165845A (zh) 2011-08-24
EP2334149A2 (en) 2011-06-15
EP2334149B1 (en) 2015-06-03
KR101530748B1 (ko) 2015-06-24
CN102165845B (zh) 2014-04-30
KR20100035133A (ko) 2010-04-02
US20110180836A1 (en) 2011-07-28

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