KR100615257B1 - 유기 전계 발광 표시 장치 및 이의 제조 방법 - Google Patents

유기 전계 발광 표시 장치 및 이의 제조 방법 Download PDF

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Publication number
KR100615257B1
KR100615257B1 KR1020040079239A KR20040079239A KR100615257B1 KR 100615257 B1 KR100615257 B1 KR 100615257B1 KR 1020040079239 A KR1020040079239 A KR 1020040079239A KR 20040079239 A KR20040079239 A KR 20040079239A KR 100615257 B1 KR100615257 B1 KR 100615257B1
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KR
South Korea
Prior art keywords
layer
light emitting
electrode
low refractive
display device
Prior art date
Application number
KR1020040079239A
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English (en)
Korean (ko)
Other versions
KR20060030395A (ko
Inventor
조상환
김윤창
송영우
안지훈
오종석
이준구
이소영
Original Assignee
삼성에스디아이 주식회사
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.)
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Publication date
Application filed by 삼성에스디아이 주식회사 filed Critical 삼성에스디아이 주식회사
Priority to KR1020040079239A priority Critical patent/KR100615257B1/ko
Priority to JP2005284006A priority patent/JP4511440B2/ja
Priority to US11/243,127 priority patent/US7473932B2/en
Priority to CNB2005101070996A priority patent/CN100493287C/zh
Publication of KR20060030395A publication Critical patent/KR20060030395A/ko
Application granted granted Critical
Publication of KR100615257B1 publication Critical patent/KR100615257B1/ko

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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
    • H10K50/80—Constructional details
    • H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
    • H10K50/865—Arrangements for improving contrast, e.g. preventing reflection of ambient light comprising light absorbing layers, e.g. light-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
    • 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
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020040079239A 2004-10-05 2004-10-05 유기 전계 발광 표시 장치 및 이의 제조 방법 KR100615257B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020040079239A KR100615257B1 (ko) 2004-10-05 2004-10-05 유기 전계 발광 표시 장치 및 이의 제조 방법
JP2005284006A JP4511440B2 (ja) 2004-10-05 2005-09-29 有機発光素子及び有機発光素子の製造方法
US11/243,127 US7473932B2 (en) 2004-10-05 2005-10-04 Organic light emitting device and method of manufacturing the same
CNB2005101070996A CN100493287C (zh) 2004-10-05 2005-10-08 有机发光器件及其制造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040079239A KR100615257B1 (ko) 2004-10-05 2004-10-05 유기 전계 발광 표시 장치 및 이의 제조 방법

Publications (2)

Publication Number Publication Date
KR20060030395A KR20060030395A (ko) 2006-04-10
KR100615257B1 true KR100615257B1 (ko) 2006-08-25

Family

ID=36703939

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020040079239A KR100615257B1 (ko) 2004-10-05 2004-10-05 유기 전계 발광 표시 장치 및 이의 제조 방법

Country Status (2)

Country Link
KR (1) KR100615257B1 (zh)
CN (1) CN100493287C (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8538224B2 (en) 2010-04-22 2013-09-17 3M Innovative Properties Company OLED light extraction films having internal nanostructures and external microstructures
CN104752618B (zh) * 2013-12-25 2017-01-18 昆山国显光电有限公司 发光显示器件及其制备方法

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100873517B1 (ko) 2007-11-21 2008-12-15 한국기계연구원 유기발광소자
KR100866600B1 (ko) * 2008-09-01 2008-11-03 한국기계연구원 유기발광소자의 제조방법
CN101969104B (zh) * 2010-09-20 2013-03-13 西安交通大学 一种具有纳米结构的oled制造工艺
CN102544334B (zh) * 2011-01-19 2014-05-21 南京第壹有机光电有限公司 一种高效发光的电致发光器件
EP2541637B1 (de) * 2011-06-30 2022-01-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Elektrolumineszente Lichtemissionseinrichtung mit einer optischen Gitterstruktur und Verfahren zur Herstellung derselben
JP6061581B2 (ja) 2012-09-19 2017-01-18 ソニーセミコンダクタソリューションズ株式会社 ディスプレイ装置
KR20150024548A (ko) * 2013-08-27 2015-03-09 동우 화인켐 주식회사 반사방지 광학 적층체
CN104201188B (zh) 2014-08-22 2017-07-25 京东方科技集团股份有限公司 Oled像素单元及其制备方法、显示面板和显示装置
CN105304827A (zh) * 2015-11-02 2016-02-03 固安翌光科技有限公司 一种oled器件
KR102349005B1 (ko) * 2017-10-27 2022-01-07 엘지디스플레이 주식회사 유기발광 표시장치
KR102422061B1 (ko) * 2017-11-28 2022-07-18 엘지디스플레이 주식회사 Oled 조명 장치
WO2019135539A1 (ko) 2018-01-03 2019-07-11 주식회사 엘지화학 광학 필름
FI129359B (en) * 2018-03-28 2021-12-31 Dispelix Oy Diffractive grating
KR102657274B1 (ko) * 2018-12-31 2024-04-15 엘지디스플레이 주식회사 유기발광 표시장치

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8538224B2 (en) 2010-04-22 2013-09-17 3M Innovative Properties Company OLED light extraction films having internal nanostructures and external microstructures
CN104752618B (zh) * 2013-12-25 2017-01-18 昆山国显光电有限公司 发光显示器件及其制备方法

Also Published As

Publication number Publication date
CN1758819A (zh) 2006-04-12
CN100493287C (zh) 2009-05-27
KR20060030395A (ko) 2006-04-10

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