WO2009142462A3 - 유기 발광 소자 및 이의 제조방법 - Google Patents

유기 발광 소자 및 이의 제조방법 Download PDF

Info

Publication number
WO2009142462A3
WO2009142462A3 PCT/KR2009/002734 KR2009002734W WO2009142462A3 WO 2009142462 A3 WO2009142462 A3 WO 2009142462A3 KR 2009002734 W KR2009002734 W KR 2009002734W WO 2009142462 A3 WO2009142462 A3 WO 2009142462A3
Authority
WO
WIPO (PCT)
Prior art keywords
organic
manufacturing
organic led
prepared
light
Prior art date
Application number
PCT/KR2009/002734
Other languages
English (en)
French (fr)
Other versions
WO2009142462A2 (ko
Inventor
강민수
손세환
최현
김정범
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 EP09750784A priority Critical patent/EP2282361A4/en
Priority to CN200980118792XA priority patent/CN102037580A/zh
Priority to JP2011510431A priority patent/JP2011521423A/ja
Priority to US12/994,082 priority patent/US8455896B2/en
Publication of WO2009142462A2 publication Critical patent/WO2009142462A2/ko
Publication of WO2009142462A3 publication Critical patent/WO2009142462A3/ko

Links

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
    • 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
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/302—Details of OLEDs of OLED structures
    • H10K2102/3023—Direction of light emission
    • H10K2102/3026—Top emission
    • 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
    • H10K2102/321—Inverted OLED, i.e. having cathode between substrate and anode

Abstract

본 발명은 기판, 상기 기판 상에 구비된 제1 전극, 상기 제1 전극 상에 구비된 1층 이상의 유기물층, 상기 유기물층 상에 구비된 제2 전극, 및 상기 제2 전극 상부에 구비된 광 추출 층을 포함하는 유기 발광 소자 및 이의 제조방법을 제공한다. 본 발명에 따른 유기 발광 소자는 소자 내부에서 발생된 빛의 전반사를 최소화하여 최대한 외부로 끌어냄으로써 발광효율을 극대화할 수 있다.
PCT/KR2009/002734 2008-05-23 2009-05-22 유기 발광 소자 및 이의 제조방법 WO2009142462A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP09750784A EP2282361A4 (en) 2008-05-23 2009-05-22 ORGANIC LED AND MANUFACTURING METHOD THEREFOR
CN200980118792XA CN102037580A (zh) 2008-05-23 2009-05-22 有机发光二极管及其制备方法
JP2011510431A JP2011521423A (ja) 2008-05-23 2009-05-22 有機発光素子およびその製造方法
US12/994,082 US8455896B2 (en) 2008-05-23 2009-05-22 Organic LED and manufacturing method thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0048216 2008-05-23
KR1020080048216A KR101115154B1 (ko) 2008-05-23 2008-05-23 유기 발광 소자 및 이의 제조방법

Publications (2)

Publication Number Publication Date
WO2009142462A2 WO2009142462A2 (ko) 2009-11-26
WO2009142462A3 true WO2009142462A3 (ko) 2010-02-18

Family

ID=41340699

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/002734 WO2009142462A2 (ko) 2008-05-23 2009-05-22 유기 발광 소자 및 이의 제조방법

Country Status (6)

Country Link
US (1) US8455896B2 (ko)
EP (1) EP2282361A4 (ko)
JP (2) JP2011521423A (ko)
KR (1) KR101115154B1 (ko)
CN (1) CN102037580A (ko)
WO (1) WO2009142462A2 (ko)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101104765B1 (ko) * 2009-12-11 2012-01-12 호서대학교 산학협력단 유기발광다이오드의 광간섭 반사광 방지 박막
KR101084263B1 (ko) * 2009-12-14 2011-11-16 삼성모바일디스플레이주식회사 유기 발광 표시 장치
CN103026524B (zh) * 2010-06-29 2015-12-09 日本瑞翁株式会社 面光源装置和照明器具
KR20180126634A (ko) * 2010-07-26 2018-11-27 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 디바이스 및 조명 디바이스
JP5829070B2 (ja) * 2010-07-26 2015-12-09 株式会社半導体エネルギー研究所 発光装置、照明装置、及び発光装置の作製方法
US9349964B2 (en) * 2010-12-24 2016-05-24 Lg Chem, Ltd. Organic light emitting diode and manufacturing method thereof
KR20120118307A (ko) * 2011-04-18 2012-10-26 삼성코닝정밀소재 주식회사 투명전극용 산화아연계 박막 제조방법 및 이에 의해 제조된 투명전극용 산화아연계 박막
KR20130015099A (ko) * 2011-08-02 2013-02-13 한국전자통신연구원 유기 발광 소자
JP6000703B2 (ja) * 2011-08-12 2016-10-05 キヤノン株式会社 有機ｅｌ素子、及びこれを用いた発光装置、画像形成装置、発光素子アレイ、撮像装置、表示装置
WO2013030772A1 (en) * 2011-08-31 2013-03-07 Koninklijke Philips Electronics N.V. Outcoupling device and light source
KR20130062107A (ko) 2011-12-02 2013-06-12 삼성전자주식회사 직물형 유기 발광소자 및 그 제조방법
CN103959504B (zh) * 2012-05-31 2016-11-02 乐金显示有限公司 有机发光器件及其制备方法
WO2013190656A1 (ja) * 2012-06-20 2013-12-27 パイオニア株式会社 有機エレクトロルミネッセンス素子
JP6356124B2 (ja) * 2012-07-18 2018-07-11 エルジー ディスプレイ カンパニー リミテッド 有機発光素子
US9379343B2 (en) * 2012-09-10 2016-06-28 Samsung Electronics Co., Ltd. Light transmissive electrode, organic photoelectric device, and image sensor
WO2014069565A1 (ja) * 2012-10-31 2014-05-08 昭和電工株式会社 有機ｅｌ素子並びにそれを備えた画像表示装置及び照明装置
KR101502206B1 (ko) 2012-11-20 2015-03-12 삼성디스플레이 주식회사 발광효율이 향상된 유기발광 표시장치
KR101943349B1 (ko) * 2012-11-26 2019-04-17 주성엔지니어링(주) Oled 조명장치
KR101715843B1 (ko) * 2012-12-14 2017-03-14 삼성전자주식회사 광추출 효율이 향상된 발광 소자
KR101501828B1 (ko) * 2013-05-27 2015-03-12 순천향대학교 산학협력단 유기발광다이오드
CN103346269B (zh) * 2013-07-15 2016-03-09 广州新视界光电科技有限公司 一种半透明电极及具有该半透明电极的有机电致发光器件
KR102322966B1 (ko) * 2013-12-30 2021-11-10 엘지디스플레이 주식회사 유기발광표시장치 및 그 제조방법
CN104882523A (zh) * 2014-02-27 2015-09-02 山东浪潮华光光电子股份有限公司 一种钝化层折射率渐变的GaN基发光二极管芯片及其制备方法
CN104795430A (zh) * 2015-04-14 2015-07-22 京东方科技集团股份有限公司 一种有机发光显示器件及其制作方法
CN104766927B (zh) * 2015-04-30 2018-01-02 京东方科技集团股份有限公司 有机发光二极管器件及其制备方法
KR102354235B1 (ko) 2015-10-27 2022-01-21 동우 화인켐 주식회사 유기발광소자
CN107046047A (zh) * 2016-08-19 2017-08-15 广东聚华印刷显示技术有限公司 印刷型电致发光器件的像素单元及其制备方法和应用
CN107359265B (zh) * 2016-12-22 2019-06-11 广东聚华印刷显示技术有限公司 有机发光器件及其光取出组件
KR102576752B1 (ko) 2018-06-29 2023-09-07 엘지디스플레이 주식회사 유기 발광 소자를 이용한 조명 장치
KR20200058665A (ko) 2018-11-19 2020-05-28 삼성디스플레이 주식회사 표시장치
CN110828683B (zh) * 2019-10-28 2021-07-06 深圳市华星光电半导体显示技术有限公司 Oled器件及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030070985A (ko) * 2002-02-27 2003-09-03 삼성에스디아이 주식회사 유기 전계 발광 표시 장치와 그 제조 방법
KR20040047670A (ko) * 2002-11-26 2004-06-05 닛토덴코 가부시키가이샤 유기 전기 발광 소자, 면 광원 및 표시 장치
KR20050111348A (ko) * 2003-03-12 2005-11-24 미쓰비시 가가꾸 가부시키가이샤 일렉트로루미네센스 소자
KR20070102947A (ko) * 2006-04-17 2007-10-22 가부시끼가이샤 아이테스 투명 기판과 전극 사이에 미세 구조체를 갖는 유기 ｅｌ소자

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5707745A (en) 1994-12-13 1998-01-13 The Trustees Of Princeton University Multicolor organic light emitting devices
US6833667B2 (en) * 2002-02-27 2004-12-21 Matsushita Electric Industrial Co., Ltd. Organic electroluminescence element and image forming apparatus or portable terminal unit using thereof
JP4239499B2 (ja) 2002-07-12 2009-03-18 パナソニック株式会社 有機エレクトロルミネッセンス素子、それを用いた画像形成装置、携帯端末、有機エレクトロルミネッセンス素子の製造方法
JP2004031221A (ja) * 2002-06-27 2004-01-29 Fuji Photo Film Co Ltd 有機エレクトロルミネッセンス素子
JP4310995B2 (ja) * 2002-11-11 2009-08-12 パナソニック電工株式会社 有機電界発光素子
JP4465992B2 (ja) * 2003-06-27 2010-05-26 カシオ計算機株式会社 Ｅｌ表示装置
JP2005243549A (ja) * 2004-02-27 2005-09-08 Sony Corp 表示素子および表示装置並びに撮像装置
JP5005164B2 (ja) * 2004-03-03 2012-08-22 株式会社ジャパンディスプレイイースト 発光素子，発光型表示装置及び照明装置
KR100730114B1 (ko) * 2004-04-19 2007-06-19 삼성에스디아이 주식회사 평판표시장치
TWI279159B (en) * 2004-09-27 2007-04-11 Toshiba Matsushita Display Tec Organic EL display
KR100683693B1 (ko) * 2004-11-10 2007-02-15 삼성에스디아이 주식회사 발광 장치
JP4945089B2 (ja) * 2005-05-13 2012-06-06 株式会社日立製作所 照明装置及びその製造方法
EP1760800B1 (en) * 2005-09-02 2017-01-04 OSRAM OLED GmbH Radiation emitting device and method of manufacturing the same
JP5303726B2 (ja) 2006-02-07 2013-10-02 学校法人早稲田大学 有機エレクトロルミネッセンス素子
JP2007265987A (ja) * 2006-03-03 2007-10-11 Semiconductor Energy Lab Co Ltd 発光素子、発光装置、発光装置の作製方法及びシート状のシール材
JP2007287652A (ja) * 2006-03-23 2007-11-01 Fujifilm Corp 発光素子
JP5031445B2 (ja) * 2006-06-02 2012-09-19 株式会社半導体エネルギー研究所 発光素子、発光装置並びに電子機器
EP1863105B1 (en) * 2006-06-02 2020-02-19 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, and electronic device
JP4464370B2 (ja) * 2006-06-07 2010-05-19 株式会社日立製作所 照明装置及び表示装置
JP5239145B2 (ja) * 2006-10-16 2013-07-17 凸版印刷株式会社 光学用部品およびその製造方法
JP2008108503A (ja) * 2006-10-24 2008-05-08 Fuji Electric Holdings Co Ltd 白色発光有機ｅｌ素子の製造方法
EP2258007A2 (en) * 2008-02-21 2010-12-08 Konarka Technologies, Inc. Tandem photovoltaic cells

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030070985A (ko) * 2002-02-27 2003-09-03 삼성에스디아이 주식회사 유기 전계 발광 표시 장치와 그 제조 방법
KR20040047670A (ko) * 2002-11-26 2004-06-05 닛토덴코 가부시키가이샤 유기 전기 발광 소자, 면 광원 및 표시 장치
KR20050111348A (ko) * 2003-03-12 2005-11-24 미쓰비시 가가꾸 가부시키가이샤 일렉트로루미네센스 소자
KR20070102947A (ko) * 2006-04-17 2007-10-22 가부시끼가이샤 아이테스 투명 기판과 전극 사이에 미세 구조체를 갖는 유기 ｅｌ소자

Also Published As

Publication number Publication date
KR20090122022A (ko) 2009-11-26
WO2009142462A2 (ko) 2009-11-26
EP2282361A2 (en) 2011-02-09
US8455896B2 (en) 2013-06-04
CN102037580A (zh) 2011-04-27
EP2282361A4 (en) 2011-08-10
KR101115154B1 (ko) 2012-02-24
US20110073897A1 (en) 2011-03-31
JP2013214531A (ja) 2013-10-17
JP2011521423A (ja) 2011-07-21

Similar Documents

Publication Publication Date Title
WO2009142462A3 (ko) 유기 발광 소자 및 이의 제조방법
WO2009038171A1 (ja) 有機エレクトロルミネッセンスディスプレイ及びその製造方法
WO2010036070A3 (ko) 고효율 유기발광소자 및 이의 제조 방법
WO2010041872A3 (ko) 신규한 화합물 및 이를 이용한 유기 전자 소자
WO2012087067A3 (ko) 유기 발광 소자 및 이의 제조방법
WO2007084640A3 (en) Shifting spectral content in solid state light emitters by spatially separating lumiphor films
WO2007067758A3 (en) High efficiency light emitting diode (led)
WO2010131853A3 (ko) 유기전계발광소자 및 그 제조방법
WO2011133007A3 (en) Compound for optoelectronic device, organic light emitting diode including the same and display including the organic light emitting diode
WO2013028000A3 (ko) 고전류 구동용 발광 소자
WO2010104275A3 (en) Lamp cover and led lamp using the same
WO2009148502A3 (en) Method for sintering a frit to a glass plate
WO2010019459A3 (en) Light-emitting diode housing comprising fluoropolymer
WO2010131855A3 (ko) 오원자 헤테로고리를 포함하는 화합물 및 이를 이용한 유기전기소자, 그 단말
TW200711189A (en) A light source
WO2012138659A3 (en) Method and apparatus for solid state lighting window by an at least partially transparent, one-side emitting oled
EP2292604A3 (en) Condensed-cyclic compound and organic light emitting diode having organic layer including the same
WO2009002129A3 (en) Semiconductor light emitting device and method of manufacturing the same
WO2009093845A3 (ko) 발광소자
WO2012134200A3 (ko) 유기전자소자용 기판
TW200940682A (en) Light emitting element material and light emitting element
WO2010129320A3 (en) Led light engine and method of manufacture thereof
EP2341560A3 (en) Light emitting device and method of manufacturing the same
WO2011118934A3 (en) Light emitting diode device and lighting device using the same
WO2009008351A1 (ja) 有機ｅｌ素子

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200980118792.X

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09750784

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 12994082

Country of ref document: US

Ref document number: 2011510431

Country of ref document: JP

Ref document number: 2009750784

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE