KR101249233B1 - Ｌｅｄ를 위한 구조화된 기판 - Google Patents

Ｌｅｄ를 위한 구조화된 기판 Download PDF

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Publication number
KR101249233B1
KR101249233B1 KR1020077026270A KR20077026270A KR101249233B1 KR 101249233 B1 KR101249233 B1 KR 101249233B1 KR 1020077026270 A KR1020077026270 A KR 1020077026270A KR 20077026270 A KR20077026270 A KR 20077026270A KR 101249233 B1 KR101249233 B1 KR 101249233B1
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South Korea
Prior art keywords
substrate
light
regions
structural elements
coupling
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Expired - Fee Related
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KR1020077026270A
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English (en)
Korean (ko)
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KR20080012871A (ko
Inventor
한스-헬무트 베흐텔
볼프강 부쎌트
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코닌클리즈케 필립스 일렉트로닉스 엔.브이.
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Publication of KR20080012871A publication Critical patent/KR20080012871A/ko
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    • 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
    • H05B33/02—Details
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/81—Bodies
    • H10H20/819—Bodies characterised by their shape, e.g. curved or truncated substrates
    • H10H20/82—Roughened surfaces, e.g. at the interface between epitaxial layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/855—Optical field-shaping means, e.g. lenses
    • 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

Landscapes

  • Electroluminescent Light Sources (AREA)
  • Laminated Bodies (AREA)
KR1020077026270A 2005-04-13 2006-04-06 Ｌｅｄ를 위한 구조화된 기판 Expired - Fee Related KR101249233B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP05102912.2 2005-04-13
EP05102912 2005-04-13
PCT/IB2006/051050 WO2006109222A1 (en) 2005-04-13 2006-04-06 Structured substrate for a led

Publications (2)

Publication Number Publication Date
KR20080012871A KR20080012871A (ko) 2008-02-12
KR101249233B1 true KR101249233B1 (ko) 2013-04-01

Family

ID=36589236

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020077026270A Expired - Fee Related KR101249233B1 (ko) 2005-04-13 2006-04-06 Ｌｅｄ를 위한 구조화된 기판

Country Status (7)

Country Link
US (1) US7943950B2 (enExample)
EP (1) EP1875520A1 (enExample)
JP (1) JP5216576B2 (enExample)
KR (1) KR101249233B1 (enExample)
CN (1) CN100576587C (enExample)
TW (1) TW200642126A (enExample)
WO (1) WO2006109222A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010002221A2 (ko) * 2008-07-03 2010-01-07 삼성엘이디 주식회사 파장변환형 발광다이오드 칩 및 이를 구비한 발광장치
CN101651173B (zh) * 2008-08-12 2011-04-27 昆山中辰硅晶有限公司 半导体发光元件
KR101363022B1 (ko) * 2008-12-23 2014-02-14 삼성디스플레이 주식회사 유기 발광 표시 장치
TW201214802A (en) * 2010-09-27 2012-04-01 Nat Univ Chung Hsing Patterned substrate and LED formed using the same
US10308545B2 (en) 2010-10-26 2019-06-04 Schott Ag Highly refractive thin glasses
DE102010042945A1 (de) * 2010-10-26 2012-04-26 Schott Ag Transparente Schichtverbunde
US10343946B2 (en) 2010-10-26 2019-07-09 Schott Ag Highly refractive thin glasses
TWI464910B (zh) * 2011-05-23 2014-12-11 Lextar Electronics Corp 半導體發光結構
JP2013084466A (ja) * 2011-10-11 2013-05-09 Konica Minolta Holdings Inc 面状発光体
WO2013084442A1 (ja) 2011-12-07 2013-06-13 パナソニック株式会社 シート及び発光装置
CN103199165A (zh) * 2012-01-05 2013-07-10 昆山中辰矽晶有限公司 发光二极管基板及其加工方法与发光二级管
BE1020735A3 (fr) * 2012-05-29 2014-04-01 Agc Glass Europe Substrat verrier texture a proprietes optiques ameliorees pour dispositif optoelectronique.
KR101421026B1 (ko) * 2012-06-12 2014-07-22 코닝정밀소재 주식회사 유기발광소자용 광추출층 기판 및 그 제조방법
US9257676B2 (en) * 2012-12-18 2016-02-09 Pioneer Corporation Light-emitting device
US9548419B2 (en) 2014-05-20 2017-01-17 Southern Taiwan University Of Science And Technology Light emitting diode chip having multi microstructure substrate surface
CN117460347A (zh) * 2023-09-08 2024-01-26 武汉华星光电技术有限公司 显示面板

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004111354A (ja) * 2002-07-24 2004-04-08 Fujitsu Ltd 発光型表示素子およびその形成方法
JP2004233957A (ja) * 2002-12-05 2004-08-19 Toyota Industries Corp 光学素子、面状照明装置及び液晶表示装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09311206A (ja) * 1996-05-23 1997-12-02 Kimoto & Co Ltd 光線制御シート及びその製造方法
JPH1093136A (ja) 1996-09-11 1998-04-10 Sanken Electric Co Ltd 半導体発光素子
JPH10246805A (ja) * 1997-03-06 1998-09-14 Dainippon Printing Co Ltd 拡散光制御用光学シート、バックライト装置及び液晶表示装置
JPH118063A (ja) 1997-06-12 1999-01-12 Minnesota Mining & Mfg Co <3M> エレクトロルミネッセンス素子およびその製造方法
ITTO980580A1 (it) 1998-07-02 2000-01-02 C R F Societa Consotile Per Az Dispositivo emettitore di luce, a base di materiale organico elettro- luminescente, con interfaccia esterna conformata
JP2001051198A (ja) * 1999-08-06 2001-02-23 Olympus Optical Co Ltd 回転非対称光学面を有する光学素子およびその金型装置
DE19947030A1 (de) * 1999-09-30 2001-04-19 Osram Opto Semiconductors Gmbh Oberflächenstrukturierte Lichtemissionsdiode mit verbesserter Stromeinkopplung
WO2001061765A1 (de) * 2000-02-15 2001-08-23 Osram Opto Semiconductors Gmbh Strahlungsemittierendes halbleiterbauelement und verfahren zu dessen herstellung
JP4597390B2 (ja) * 2001-01-19 2010-12-15 シャープ株式会社 光学シート、照明装置及び液晶表示装置
US6703780B2 (en) 2001-01-16 2004-03-09 General Electric Company Organic electroluminescent device with a ceramic output coupler and method of making the same
JP2002352956A (ja) * 2001-03-23 2002-12-06 Mitsubishi Chemicals Corp 薄膜型発光体及びその製造方法
EP1263058B1 (en) 2001-05-29 2012-04-18 Toyoda Gosei Co., Ltd. Light-emitting element
JP3942879B2 (ja) * 2001-11-30 2007-07-11 シャープ株式会社 光学シートの製造方法
TW522751B (en) 2001-12-31 2003-03-01 Ritdisplay Corp Organic flat light emitting device
JP2004296215A (ja) 2003-03-26 2004-10-21 Toyota Industries Corp 面状光源用の透明基板、透明基板の製造方法、面状光源及び液晶表示装置
DE10234977A1 (de) * 2002-07-31 2004-02-12 Osram Opto Semiconductors Gmbh Strahlungsemittierendes Dünnschicht-Halbleiterbauelement auf GaN-Basis
CN100462739C (zh) 2002-08-13 2009-02-18 日本瑞翁株式会社 透镜阵列板
JP2004241214A (ja) * 2003-02-05 2004-08-26 Stanley Electric Co Ltd Ｅｌ素子
JP2004342513A (ja) * 2003-05-16 2004-12-02 Toyota Industries Corp 自発光デバイス
JP2004342523A (ja) * 2003-05-16 2004-12-02 Toyota Industries Corp 自発光デバイス
JP2004363049A (ja) * 2003-06-06 2004-12-24 Seiko Epson Corp 有機エレクトロルミネッセンス表示装置の製造方法及び、有機エレクトロルミネッセンス表示装置並びに、有機エレクトロルミネッセンス表示装置を備える表示装置
WO2005018008A1 (ja) * 2003-08-19 2005-02-24 Nichia Corporation 半導体素子

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004111354A (ja) * 2002-07-24 2004-04-08 Fujitsu Ltd 発光型表示素子およびその形成方法
JP2004233957A (ja) * 2002-12-05 2004-08-19 Toyota Industries Corp 光学素子、面状照明装置及び液晶表示装置

Also Published As

Publication number Publication date
KR20080012871A (ko) 2008-02-12
JP5216576B2 (ja) 2013-06-19
WO2006109222A1 (en) 2006-10-19
JP2008537291A (ja) 2008-09-11
TW200642126A (en) 2006-12-01
CN101160671A (zh) 2008-04-09
US20080203421A1 (en) 2008-08-28
US7943950B2 (en) 2011-05-17
CN100576587C (zh) 2009-12-30
EP1875520A1 (en) 2008-01-09

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