JP2009535856A5 - - Google Patents

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Publication number
JP2009535856A5
JP2009535856A5 JP2009509971A JP2009509971A JP2009535856A5 JP 2009535856 A5 JP2009535856 A5 JP 2009535856A5 JP 2009509971 A JP2009509971 A JP 2009509971A JP 2009509971 A JP2009509971 A JP 2009509971A JP 2009535856 A5 JP2009535856 A5 JP 2009535856A5
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JP
Japan
Prior art keywords
cavities
glass particles
mold
cavity
glass
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
JP2009509971A
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English (en)
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JP2009535856A (ja
Filing date
Publication date
Priority claimed from US11/381,512 external-priority patent/US8141384B2/en
Application filed filed Critical
Publication of JP2009535856A publication Critical patent/JP2009535856A/ja
Publication of JP2009535856A5 publication Critical patent/JP2009535856A5/ja
Withdrawn legal-status Critical Current

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Claims (4)

  1. 光取り出し部材のアレイの作製方法であって、
    LEDダイに連結するために適した光取り出し部材を形成するようにそれぞれの空洞が適合されている、複数の空洞を内部に有する金型を提供する工程と、
    該金型を複数のガラス粒子で充填する工程と、
    該空洞の形状に一致するように該粒子を再形成するために、ガラス転移温度を上回るまで該ガラス粒子を加熱する工程と、
    該空洞間に延在するランド層を形成する工程と、を含む、方法。
  2. 前記空洞及び前記ガラス粒子の相対的サイズが、2つ以上のガラス粒子がそれぞれの空洞を充填するようなサイズである、請求項1に記載の方法。
  3. 前記空洞及び前記ガラス粒子の相対的サイズが、単一のガラス粒子がそれぞれの空洞をほぼ充填するようなサイズである、請求項1に記載の方法。
  4. 前記金型が、表面粗度Rが50ナノメートル(nm)未満である表面を少なくとも1つ有する、請求項1に記載の方法。
JP2009509971A 2006-05-03 2007-04-27 Led光取り出し部材アレイの作製方法 Withdrawn JP2009535856A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/381,512 US8141384B2 (en) 2006-05-03 2006-05-03 Methods of making LED extractor arrays
PCT/US2007/067611 WO2007130858A1 (en) 2006-05-03 2007-04-27 Methods of making led extractor arrays

Publications (2)

Publication Number Publication Date
JP2009535856A JP2009535856A (ja) 2009-10-01
JP2009535856A5 true JP2009535856A5 (ja) 2010-06-17

Family

ID=38659994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009509971A Withdrawn JP2009535856A (ja) 2006-05-03 2007-04-27 Led光取り出し部材アレイの作製方法

Country Status (7)

Country Link
US (1) US8141384B2 (ja)
EP (1) EP2018591A4 (ja)
JP (1) JP2009535856A (ja)
KR (1) KR20090008311A (ja)
CN (1) CN101438202B (ja)
TW (1) TW200809256A (ja)
WO (1) WO2007130858A1 (ja)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7952110B2 (en) * 2006-06-12 2011-05-31 3M Innovative Properties Company LED device with re-emitting semiconductor construction and converging optical element
US20070284565A1 (en) * 2006-06-12 2007-12-13 3M Innovative Properties Company Led device with re-emitting semiconductor construction and optical element
KR20090018631A (ko) * 2006-06-12 2009-02-20 쓰리엠 이노베이티브 프로퍼티즈 컴파니 재발광 반도체 구성 및 수렴 광학 요소를 갖는 led 소자
US7902542B2 (en) * 2006-06-14 2011-03-08 3M Innovative Properties Company Adapted LED device with re-emitting semiconductor construction
US8941566B2 (en) * 2007-03-08 2015-01-27 3M Innovative Properties Company Array of luminescent elements
JP2008227428A (ja) * 2007-03-16 2008-09-25 Ishizuka Glass Co Ltd 縦長ガラス部材の製造方法及びガラス成形体
US8791631B2 (en) 2007-07-19 2014-07-29 Quarkstar Llc Light emitting device
DE102008021436A1 (de) * 2008-04-29 2010-05-20 Schott Ag Optik-Konverter-System für (W)LEDs
US20110186877A1 (en) * 2008-06-05 2011-08-04 Haase Michael A Light emitting diode with bonded semiconductor wavelength converter
WO2010010484A1 (en) * 2008-07-22 2010-01-28 Koninklijke Philips Electronics N.V. An optical element for a light emitting device and a method of manufacturing thereof
GB2464102A (en) * 2008-10-01 2010-04-07 Optovate Ltd Illumination apparatus comprising multiple monolithic subarrays
JP2013501357A (ja) 2009-07-30 2013-01-10 スリーエム イノベイティブ プロパティズ カンパニー ピクセル化されたled
GB2484713A (en) 2010-10-21 2012-04-25 Optovate Ltd Illumination apparatus
WO2012056378A1 (en) * 2010-10-27 2012-05-03 Koninklijke Philips Electronics N.V. Laminate support film for fabrication of light emitting devices and method its fabrication
TWM404393U (en) * 2010-11-10 2011-05-21 Chunghwa Picture Tubes Ltd Light bar structure and display device
TWI427835B (zh) * 2011-04-07 2014-02-21 Optromax Electronics Co Ltd 光源封裝及光轉換體
US9863605B2 (en) 2011-11-23 2018-01-09 Quarkstar Llc Light-emitting devices providing asymmetrical propagation of light
US9981844B2 (en) * 2012-03-08 2018-05-29 Infineon Technologies Ag Method of manufacturing semiconductor device with glass pieces
US9112119B2 (en) * 2012-04-04 2015-08-18 Axlen, Inc. Optically efficient solid-state lighting device packaging
EP2895793B1 (en) 2012-09-13 2020-11-04 Quarkstar LLC Light-emitting devices with reflective elements
CN110274162A (zh) 2012-09-13 2019-09-24 夸克星有限责任公司 具有远程散射元件和全内反射提取器元件的发光设备
WO2014138591A1 (en) 2013-03-07 2014-09-12 Quarkstar Llc Illumination device with multi-color light-emitting elements
DE102012110231A1 (de) * 2012-10-26 2014-04-30 Hella Kgaa Hueck & Co. Lichteinkoppelvorrichtung für einen Lichtleiter
US9927703B2 (en) 2012-12-21 2018-03-27 Dow Corning Corporation Layered polymer structures and methods
US9752757B2 (en) 2013-03-07 2017-09-05 Quarkstar Llc Light-emitting device with light guide for two way illumination
US10811576B2 (en) 2013-03-15 2020-10-20 Quarkstar Llc Color tuning of light-emitting devices
KR20160038094A (ko) * 2014-09-26 2016-04-07 코닝정밀소재 주식회사 발광 다이오드의 색변환용 기판 및 그 제조방법
US10112861B2 (en) 2015-07-30 2018-10-30 Infineon Technologies Ag Method of manufacturing a plurality of glass members, a method of manufacturing an optical member, and array of glass members in a glass substrate
DE102016114341A1 (de) * 2016-08-03 2018-02-08 HELLA GmbH & Co. KGaA Lichtmodul mit wenigstens einer Halbleiterlichtquelle und mit wenigstens einem Optikkörper
GB201705364D0 (en) 2017-04-03 2017-05-17 Optovate Ltd Illumination apparatus
GB201705365D0 (en) 2017-04-03 2017-05-17 Optovate Ltd Illumination apparatus
GB201718307D0 (en) 2017-11-05 2017-12-20 Optovate Ltd Display apparatus
GB201800574D0 (en) 2018-01-14 2018-02-28 Optovate Ltd Illumination apparatus
GB201803767D0 (en) 2018-03-09 2018-04-25 Optovate Ltd Illumination apparatus
GB201807747D0 (en) 2018-05-13 2018-06-27 Optovate Ltd Colour micro-LED display apparatus
TW202102883A (zh) 2019-07-02 2021-01-16 美商瑞爾D斯帕克有限責任公司 定向顯示設備
CN114616498A (zh) 2019-08-23 2022-06-10 瑞尔D斯帕克有限责任公司 定向照明设备和防窥显示器
US11016341B2 (en) 2019-09-11 2021-05-25 Reald Spark, Llc Directional illumination apparatus and privacy display
CN114631046A (zh) 2019-09-11 2022-06-14 瑞尔D斯帕克有限责任公司 可切换照明设备和防窥显示器
CN114730851A (zh) 2019-10-03 2022-07-08 瑞尔D斯帕克有限责任公司 包括无源光学纳米结构的照明设备
WO2021067612A1 (en) 2019-10-03 2021-04-08 Reald Spark, Llc Illumination apparatus comprising passive optical nanostructures
US11287562B2 (en) 2020-02-20 2022-03-29 Reald Spark, Llc Illumination apparatus including mask with plurality of apertures and display apparatus comprising same

Family Cites Families (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1466973A (en) * 1921-06-25 1923-09-04 Takanashi Mitsuo Method for the manufacture of lenses
BE417297A (ja) 1935-09-03
US2174899A (en) * 1938-08-13 1939-10-03 Selsky Al Ornamental glass
US2521846A (en) * 1944-07-26 1950-09-12 Waylande C Gregory Composite glass and metal article
US3596136A (en) 1969-05-13 1971-07-27 Rca Corp Optical semiconductor device with glass dome
US3834883A (en) 1972-11-20 1974-09-10 Gte Laboratories Inc Encapsulation for light-emitting diodes
US3954534A (en) * 1974-10-29 1976-05-04 Xerox Corporation Method of forming light emitting diode array with dome geometry
JPS56125225A (en) 1980-02-29 1981-10-01 Matsushita Electric Ind Co Ltd Method of making glass spacer
JPS63170225A (ja) 1987-01-08 1988-07-14 Toshiba Mach Co Ltd ガラスレンズのプレス成形装置
WO1993021120A1 (en) 1992-04-13 1993-10-28 Geltech, Inc. Glass and ceramic components having microscopic features
JP3147481B2 (ja) * 1992-04-21 2001-03-19 松下電器産業株式会社 ガラス製回折格子の成形用金型及びその製造方法及びガラス製回折格子の製造方法
JPH0629577A (ja) 1992-07-10 1994-02-04 Sumitomo Electric Ind Ltd 半導体発光素子の製造方法
US5300263A (en) * 1992-10-28 1994-04-05 Minnesota Mining And Manufacturing Company Method of making a microlens array and mold
WO1995015927A1 (en) 1993-12-08 1995-06-15 Lightpath Technologies, Inc. Process for manufacturing grin lenses
JPH07291640A (ja) 1994-04-18 1995-11-07 Canon Inc 光学ガラス素子の製造方法
US5660461A (en) * 1994-12-08 1997-08-26 Quantum Devices, Inc. Arrays of optoelectronic devices and method of making same
US5689374A (en) 1995-03-08 1997-11-18 Lightpath Technologies, Inc. GRIN lens and method of manufacturing
US6254981B1 (en) 1995-11-02 2001-07-03 Minnesota Mining & Manufacturing Company Fused glassy particulates obtained by flame fusion
JPH10223367A (ja) * 1997-02-04 1998-08-21 Mitsubishi Chem Corp 有機電界発光素子
US6156243A (en) * 1997-04-25 2000-12-05 Hoya Corporation Mold and method of producing the same
US6141991A (en) 1997-05-13 2000-11-07 Hoya Corporation Press molding apparatus for glass optical elements and molding method for glass optical elements
JPH11165323A (ja) 1997-09-30 1999-06-22 Hoya Corp モールド成形型および成形方法
JPH11123771A (ja) * 1997-10-22 1999-05-11 Micro Opt:Kk 平板型マイクロレンズアレイ製造用スタンパ及び平板型マイクロレンズアレイの製造方法
EP0985510B1 (en) * 1998-02-05 2003-09-24 Nippon Sheet Glass Co., Ltd. Article with uneven surface, process for producing the same, and composition therefor
US7064355B2 (en) 2000-09-12 2006-06-20 Lumileds Lighting U.S., Llc Light emitting diodes with improved light extraction efficiency
CA2454068A1 (en) 2001-08-02 2003-02-13 3M Innovative Properties Company Al2o3-rare earth oxide-zro2/hfo2 materials, and methods of making and using the same
ES2295396T3 (es) 2001-08-02 2008-04-16 3M Innovative Properties Company Metodo para fabricar articulos a partir de vidrio y articulos vitroceramicos asi producidos.
US7013676B2 (en) 2001-08-10 2006-03-21 Hoya Corporation Press molding apparatus
US6918267B2 (en) 2001-08-27 2005-07-19 Hoya Corporation Press molding apparatus and press molding method
US20030115907A1 (en) 2001-09-07 2003-06-26 Patton Edward K. Multiple lens molding system and method
JP3869239B2 (ja) 2001-09-28 2007-01-17 Hoya株式会社 光学素子のプレス成形装置及び光学素子の製造方法
US7069746B2 (en) * 2001-10-22 2006-07-04 Degussa Ag Method for producing ultra-high purity, optical quality glass articles
US6624948B1 (en) * 2001-12-21 2003-09-23 Eastman Kodak Company Method of forming precision glass microlens arrays and a microlens array formed therewith
FR2836584B1 (fr) 2002-02-27 2004-05-28 Thomson Licensing Sa Panneau electroluminescent dote d'elements d'extractions de lumiere
US6870311B2 (en) 2002-06-07 2005-03-22 Lumileds Lighting U.S., Llc Light-emitting devices utilizing nanoparticles
US6892449B1 (en) * 2002-10-09 2005-05-17 Cypress Semiconductor Corp. Method of manufacturing electro-optical devices
US7143609B2 (en) * 2002-10-29 2006-12-05 Corning Incorporated Low-temperature fabrication of glass optical components
DE10259890A1 (de) * 2002-12-20 2004-07-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Vorrichtung zur gezielten Veränderung der Oberflächenkontur einer aus Glas oder glasartigem Material bestehenden optischen Linse
US7091661B2 (en) 2003-01-27 2006-08-15 3M Innovative Properties Company Phosphor based light sources having a reflective polarizer
US7811496B2 (en) 2003-02-05 2010-10-12 3M Innovative Properties Company Methods of making ceramic particles
JP4266115B2 (ja) 2003-02-21 2009-05-20 Hoya株式会社 モールドプレス成形装置及びガラス光学素子の製造方法
US7292766B2 (en) 2003-04-28 2007-11-06 3M Innovative Properties Company Use of glasses containing rare earth oxide, alumina, and zirconia and dopant in optical waveguides
DE10319274A1 (de) 2003-04-29 2004-12-02 Osram Opto Semiconductors Gmbh Lichtquelle
US7009213B2 (en) 2003-07-31 2006-03-07 Lumileds Lighting U.S., Llc Light emitting devices with improved light extraction efficiency
US7141522B2 (en) 2003-09-18 2006-11-28 3M Innovative Properties Company Ceramics comprising Al2O3, Y2O3, ZrO2 and/or HfO2, and Nb2O5 and/or Ta2O5 and methods of making the same
US7141523B2 (en) 2003-09-18 2006-11-28 3M Innovative Properties Company Ceramics comprising Al2O3, REO, ZrO2 and/or HfO2, and Nb2O5 and/or Ta2O5 and methods of making the same
EP1678442B8 (en) * 2003-10-31 2013-06-26 Phoseon Technology, Inc. Led light module and manufacturing method
JP4042687B2 (ja) * 2003-12-15 2008-02-06 ソニー株式会社 照明装置及びバックライト装置
US20050137076A1 (en) 2003-12-18 2005-06-23 3M Innovative Properties Company Transparent fused crystalline ceramic, and method of making the same
JP4382529B2 (ja) 2004-03-02 2009-12-16 Hoya株式会社 モールドプレス成形装置及び光学素子の製造方法
CN101076744B (zh) * 2004-04-23 2010-05-12 光处方革新有限公司 用于发光二极管的光学歧管
DE102005042778A1 (de) 2004-09-09 2006-04-13 Toyoda Gosei Co., Ltd., Nishikasugai Optische Festkörpervorrichtung
US7404756B2 (en) 2004-10-29 2008-07-29 3M Innovative Properties Company Process for manufacturing optical and semiconductor elements
US20060091411A1 (en) 2004-10-29 2006-05-04 Ouderkirk Andrew J High brightness LED package
US20060091414A1 (en) 2004-10-29 2006-05-04 Ouderkirk Andrew J LED package with front surface heat extractor
US7329982B2 (en) 2004-10-29 2008-02-12 3M Innovative Properties Company LED package with non-bonded optical element
US7330319B2 (en) 2004-10-29 2008-02-12 3M Innovative Properties Company High brightness LED package with multiple optical elements
US7304425B2 (en) 2004-10-29 2007-12-04 3M Innovative Properties Company High brightness LED package with compound optical element(s)
US7423297B2 (en) * 2006-05-03 2008-09-09 3M Innovative Properties Company LED extractor composed of high index glass

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