AU2001243474A1 - Led light source with field-of-view-controlling optics - Google Patents

Led light source with field-of-view-controlling optics

Info

Publication number
AU2001243474A1
AU2001243474A1 AU2001243474A AU4347401A AU2001243474A1 AU 2001243474 A1 AU2001243474 A1 AU 2001243474A1 AU 2001243474 A AU2001243474 A AU 2001243474A AU 4347401 A AU4347401 A AU 4347401A AU 2001243474 A1 AU2001243474 A1 AU 2001243474A1
Authority
AU
Australia
Prior art keywords
view
field
miniature
intensity
light source
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.)
Abandoned
Application number
AU2001243474A
Inventor
William A. Parkyn Jr.
David G Pelka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teledyne Lighting and Display Products Inc
Original Assignee
Teledyne Lighting and Display Products Inc
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 Teledyne Lighting and Display Products Inc filed Critical Teledyne Lighting and Display Products Inc
Publication of AU2001243474A1 publication Critical patent/AU2001243474A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805—Shape
    • H01L2224/4809—Loop shape
    • H01L2224/48091—Arched
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
    • H01L2224/732—Location after the connecting process
    • H01L2224/73251—Location after the connecting process on different surfaces
    • H01L2224/73265—Layer and wire connectors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/80—Light emitting diode

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Led Device Packages (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Eye Examination Apparatus (AREA)

Abstract

Pixels for a large video display which employs solid-state emitters, such as colored light emitting diodes, as light source are formed by outfitting each colored solid state emitter within the pixel with an individually tailored miniature intensity-enhancing optical system. Each of these miniature optical systems comprises a set of four wide field-of-view Lambertian reflectors 34, a pair of narrow field-of-view Lambertian reflectors 36, and a beam-shaping lens 38. The miniature intensity-enhancing optical system can be specifically designed to restrict emission in the vertical field-of-view, while providing a Lambertian intensity dependence throughout an unrestricted horizontal view. For example, the field-of-view in the vertical direction may be limited to about ±30° while the field-of-view is about ±90° in the horizontal direction.
AU2001243474A 2000-03-06 2001-03-06 Led light source with field-of-view-controlling optics Abandoned AU2001243474A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US18745800P 2000-03-06 2000-03-06
US60/187,458 2000-03-06
PCT/US2001/007248 WO2001067427A2 (en) 2000-03-06 2001-03-06 Led light source with field-of-view-controlling optics

Publications (1)

Publication Number Publication Date
AU2001243474A1 true AU2001243474A1 (en) 2001-09-17

Family

ID=22689081

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001243474A Abandoned AU2001243474A1 (en) 2000-03-06 2001-03-06 Led light source with field-of-view-controlling optics

Country Status (8)

Country Link
US (1) US6603243B2 (en)
EP (1) EP1264298B1 (en)
JP (1) JP2003526121A (en)
AT (1) ATE350739T1 (en)
AU (1) AU2001243474A1 (en)
CA (1) CA2401461C (en)
DE (1) DE60125732T2 (en)
WO (1) WO2001067427A2 (en)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7132804B2 (en) * 1997-12-17 2006-11-07 Color Kinetics Incorporated Data delivery track
US7303300B2 (en) 2000-09-27 2007-12-04 Color Kinetics Incorporated Methods and systems for illuminating household products
US7358929B2 (en) * 2001-09-17 2008-04-15 Philips Solid-State Lighting Solutions, Inc. Tile lighting methods and systems
US6896381B2 (en) * 2002-10-11 2005-05-24 Light Prescriptions Innovators, Llc Compact folded-optics illumination lens
US7042655B2 (en) * 2002-12-02 2006-05-09 Light Prescriptions Innovators, Llc Apparatus and method for use in fulfilling illumination prescription
US6924943B2 (en) * 2002-12-02 2005-08-02 Light Prescriptions Innovators, Llc Asymmetric TIR lenses producing off-axis beams
US7377671B2 (en) * 2003-02-04 2008-05-27 Light Prescriptions Innovators, Llc Etendue-squeezing illumination optics
DE10319274A1 (en) * 2003-04-29 2004-12-02 Osram Opto Semiconductors Gmbh light source
US7021797B2 (en) * 2003-05-13 2006-04-04 Light Prescriptions Innovators, Llc Optical device for repositioning and redistributing an LED's light
US8075147B2 (en) 2003-05-13 2011-12-13 Light Prescriptions Innovators, Llc Optical device for LED-based lamp
US7329029B2 (en) * 2003-05-13 2008-02-12 Light Prescriptions Innovators, Llc Optical device for LED-based lamp
EP1664851B1 (en) * 2003-07-28 2014-11-12 Light Prescriptions Innovators, LLC. Three-dimensional simultaneous multiple-surface method and free-form illumination-optics designed therefrom
US7006306B2 (en) * 2003-07-29 2006-02-28 Light Prescriptions Innovators, Llc Circumferentially emitting luminaires and lens-elements formed by transverse-axis profile-sweeps
US7083304B2 (en) * 2003-08-01 2006-08-01 Illumination Management Solutions, Inc. Apparatus and method of using light sources of differing wavelengths in an unitized beam
US7246917B2 (en) * 2003-08-12 2007-07-24 Illumination Management Solutions, Inc. Apparatus and method for using emitting diodes (LED) in a side-emitting device
WO2005041254A2 (en) * 2003-10-06 2005-05-06 Illumination Management Solutions, Inc. Improved light source using light emitting diodes and an improved method of collecting the energy radiating from them
US7040782B2 (en) * 2004-02-19 2006-05-09 Gelcore, Llc Off-axis parabolic reflector
TW200602585A (en) * 2004-03-16 2006-01-16 Koninkl Philips Electronics Nv High brightness illumination device with incoherent solid state light source
US7408201B2 (en) * 2004-03-19 2008-08-05 Philips Lumileds Lighting Company, Llc Polarized semiconductor light emitting device
US7808011B2 (en) * 2004-03-19 2010-10-05 Koninklijke Philips Electronics N.V. Semiconductor light emitting devices including in-plane light emitting layers
ATE514898T1 (en) * 2004-03-30 2011-07-15 Illumination Man Solutions Inc APPARATUS AND METHOD FOR IMPROVED LIGHTING AREA FILLING
WO2005098773A2 (en) 2004-04-01 2005-10-20 Wheelock, Inc. Method and apparatus for providing a notification appliance with a light emitting diode
US7255264B2 (en) * 2004-04-24 2007-08-14 De Leon Hilary Laing Cellular phone-based automatic payment system
DE102004045947A1 (en) * 2004-06-30 2006-01-19 Osram Opto Semiconductors Gmbh LED array
DE102004036157B4 (en) * 2004-07-26 2023-03-16 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Electromagnetic radiation emitting optoelectronic component and light module
WO2006093889A2 (en) * 2005-02-28 2006-09-08 Color Kinetics Incorporated Configurations and methods for embedding electronics or light emitters in manufactured materials
US7585096B2 (en) * 2005-05-18 2009-09-08 Visteon Global Technologies, Inc. Compound trough reflector for LED light sources
US7401943B2 (en) * 2005-06-07 2008-07-22 Fusion Uv Systems, Inc. Solid-state light sources for curing and surface modification
WO2007016363A2 (en) 2005-07-28 2007-02-08 Light Prescriptions Innovators, Llc Free-form lenticular optical elements and their application to condensers and headlamps
CN101228391B (en) 2005-07-28 2010-09-29 光处方革新有限公司 Etendue-conserving illumination-optics device for backlights and frontlights
US8231251B2 (en) * 2005-10-28 2012-07-31 Philips Lumileds Lighting Company Llc Multiple piece reflective angle transformer
CN101385145B (en) * 2006-01-05 2011-06-08 伊鲁米特克斯公司 Separate optical device for directing light from an LED
US7235736B1 (en) 2006-03-18 2007-06-26 Solyndra, Inc. Monolithic integration of cylindrical solar cells
US20070215195A1 (en) 2006-03-18 2007-09-20 Benyamin Buller Elongated photovoltaic cells in tubular casings
WO2008008994A2 (en) * 2006-07-14 2008-01-17 Light Prescriptions Innovators, Llc Brightness-enhancing film
WO2008022065A2 (en) 2006-08-11 2008-02-21 Light Prescriptions Innovators, Llc Led luminance-enhancement and color-mixing by rotationally multiplexed beam-combining
US20090275266A1 (en) * 2006-10-02 2009-11-05 Illumitex, Inc. Optical device polishing
US8087960B2 (en) * 2006-10-02 2012-01-03 Illumitex, Inc. LED system and method
US20090275157A1 (en) * 2006-10-02 2009-11-05 Illumitex, Inc. Optical device shaping
WO2009031240A1 (en) * 2007-09-07 2009-03-12 Phoenix Electric Co., Ltd. Self-luminous light-emitting device
JP5186875B2 (en) * 2007-10-12 2013-04-24 日亜化学工業株式会社 Lighting unit
US7950821B1 (en) 2007-10-26 2011-05-31 Georgitsis Anthony C Auxiliary lighting systems
KR20100122485A (en) * 2008-02-08 2010-11-22 일루미텍스, 인크. System and method for emitter layer shaping
US9557033B2 (en) * 2008-03-05 2017-01-31 Cree, Inc. Optical system for batwing distribution
DE102008048846A1 (en) * 2008-09-25 2010-04-08 Osram Opto Semiconductors Gmbh Optoelectronic component
US8058664B2 (en) 2008-09-26 2011-11-15 Bridgelux, Inc. Transparent solder mask LED assembly
US8049236B2 (en) * 2008-09-26 2011-11-01 Bridgelux, Inc. Non-global solder mask LED assembly
US9252336B2 (en) 2008-09-26 2016-02-02 Bridgelux, Inc. Multi-cup LED assembly
US20100078661A1 (en) * 2008-09-26 2010-04-01 Wei Shi Machined surface led assembly
US7887384B2 (en) * 2008-09-26 2011-02-15 Bridgelux, Inc. Transparent ring LED assembly
TW201034256A (en) * 2008-12-11 2010-09-16 Illumitex Inc Systems and methods for packaging light-emitting diode devices
DE102009019288A1 (en) * 2009-04-30 2010-11-11 Adb Bvba Illuminated sign indicating a bid and / or reference for taxiing aircraft traffic at an airport
US8836532B2 (en) * 2009-07-16 2014-09-16 Gentex Corporation Notification appliance and method thereof
US8449128B2 (en) * 2009-08-20 2013-05-28 Illumitex, Inc. System and method for a lens and phosphor layer
US8585253B2 (en) 2009-08-20 2013-11-19 Illumitex, Inc. System and method for color mixing lens array
JP5451425B2 (en) * 2010-01-28 2014-03-26 矢崎総業株式会社 Luminous structure of vehicle interior design
RU2606506C2 (en) * 2011-09-23 2017-01-10 Филипс Лайтинг Холдинг Б.В. Led lamp with mixing optics
US20130120986A1 (en) 2011-11-12 2013-05-16 Raydex Technology, Inc. High efficiency directional light source with concentrated light output
GB201306723D0 (en) * 2013-04-12 2013-05-29 Pattern Design Ltd A stand for a stadium, and a method for determining the stand configuration
US10729966B1 (en) * 2017-04-07 2020-08-04 DRĪV Enterprises, Inc. LED screen for use in interactive golf driving ranges
KR102473378B1 (en) * 2017-08-31 2022-12-01 엘지디스플레이 주식회사 Organic light emitting display device
WO2020150729A1 (en) 2019-01-18 2020-07-23 Formetco, Inc. Light blocking louver panel for an led light display
US11250284B2 (en) * 2019-09-18 2022-02-15 Veoneer Us, Inc. Device for emitting radiation
CN112270897B (en) * 2020-12-23 2021-04-09 江苏金晓电子信息股份有限公司 Ultra-thin highway information board energy-saving display module based on secondary optical lens

Family Cites Families (100)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1153446A (en) 1911-12-08 1915-09-14 Nernst Lamp Company Lamp and reflector.
US1235275A (en) 1916-05-05 1917-07-31 William H Wood Lamp.
US1748057A (en) 1927-05-07 1930-02-25 Monogram Lens Corp Beam-adjusting means
US1998967A (en) 1928-03-05 1935-04-23 Corcoran Brown Lamp Company Headlight
US2255819A (en) 1937-01-09 1941-09-16 Vitaliano Passardi Projector
US2120836A (en) 1937-08-16 1938-06-14 Warren G Grimes Incandescent electric lamp
US3821590A (en) 1971-03-29 1974-06-28 Northern Electric Co Encapsulated solid state light emitting device
US3890497A (en) 1974-03-18 1975-06-17 Chromalloy Electronics Div Chr Illuminated safety pole for bicycles or the like
US3934148A (en) 1974-05-28 1976-01-20 Collins William O Fluorescent plastic controlled direction lamp
US3957351A (en) 1974-09-16 1976-05-18 Rockwell International Corporation Backlighted display apparatus
GB1494424A (en) 1975-03-24 1977-12-07 Xerox Corp Copying machine
US4240692A (en) 1975-12-17 1980-12-23 The University Of Chicago Energy transmission
GB1562015A (en) 1976-03-03 1980-03-05 Us Energy Solar concentrator with the angle of incidence of energy on the energy absorber restricted
US4274127A (en) 1976-06-09 1981-06-16 Beck Blaine E Vehicle safety illumination device
US4114592A (en) 1976-08-16 1978-09-19 The United States Of America As Represented By The United States Department Of Energy Cylindrical radiant energy direction device with refractive medium
US4149902A (en) 1977-07-27 1979-04-17 Eastman Kodak Company Fluorescent solar energy concentrator
SE406636B (en) 1978-01-30 1979-02-19 Laser Max DEVICE WITH REFLECTOR FOR LOSTAGBAR PLACING AT A NORMAL FLASH LAMP
JPS54150480A (en) * 1978-05-18 1979-11-26 Asahi Chem Ind Co Ltd Continuous manufacture of metal foil clad laminate
US4230095A (en) 1978-05-26 1980-10-28 The United States Of America As Represented By The United States Department Of Energy Ideal light concentrators with reflector gaps
US4254453A (en) 1978-08-25 1981-03-03 General Instrument Corporation Alpha-numeric display array and method of manufacture
US4237332A (en) 1978-09-26 1980-12-02 The United States Of America As Represented By The United States Department Of Energy Nonimaging radiant energy direction device
US4422135A (en) 1979-10-11 1983-12-20 Kollmorgen Technologies Corporation Annular illuminator
US4320442A (en) 1979-10-11 1982-03-16 Kollmorgen Technologies Corporation Annular illuminator
US4262206A (en) 1980-01-11 1981-04-14 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Fluorescent radiation converter
US4387961A (en) 1980-01-18 1983-06-14 Roland Winston Compound parabolic concentrator with cavity for tubular absorbers
US4359265A (en) 1980-01-18 1982-11-16 University Patents, Inc. Controlled directional scattering cavity for tubular absorbers
US4292959A (en) 1980-02-25 1981-10-06 Exxon Research & Engineering Co. Solar energy collection system
DE8011102U1 (en) 1980-04-23 1980-04-23 Revue Thommen AG, 4437 Waldenburg Clock with a twistable ring
US4379613A (en) 1981-02-23 1983-04-12 Exxon Research And Engineering Co. Solar energy collector
US4755916A (en) 1981-07-23 1988-07-05 Collins Dynamics Combined flood and spot light
DE3236241A1 (en) 1982-09-30 1984-04-05 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING LIGHT COLLECTORS
US5184114A (en) 1982-11-04 1993-02-02 Integrated Systems Engineering, Inc. Solid state color display system and light emitting diode pixels therefor
CA1205931A (en) * 1982-11-04 1986-06-10 Integrated Systems Engineering, Inc. Solid state display system and light emitting diode pixels therefor
IL72885A (en) 1984-09-06 1988-08-31 Yissum Res Dev Co Solar concentration plates
US4561043A (en) 1984-09-27 1985-12-24 Thompson Gary J Decorative light display
US4733332A (en) 1985-02-22 1988-03-22 Agency Of Industrial Science And Technology Illuminating device
US4739152A (en) 1985-09-30 1988-04-19 Downs James W Electric radiant heating device for localized heating of objects and substances
GB8600706D0 (en) 1986-01-13 1986-02-19 Secretary Transport Brit Lighting systems
JPS62175702A (en) 1986-01-29 1987-08-01 Takashi Mori Optical radiator
EP0249934A3 (en) 1986-06-18 1990-06-06 Mitsubishi Rayon Co., Ltd. Optical fiber device
HU204121B (en) 1986-10-13 1991-11-28 Tamas Barna Reflective internal mirror with arrangement and multi-section light source
JPS63110403A (en) 1986-10-28 1988-05-14 Sumitomo Electric Ind Ltd Optical waveguide to be projected joined with light transparent body
KR880014692A (en) * 1987-05-30 1988-12-24 강진구 Semiconductor Light Emitting Device with Reflector
JPS6454204A (en) * 1987-08-25 1989-03-01 Mitsubishi Electric Corp Angle detecting apparatus
JPH01204481A (en) * 1988-02-10 1989-08-17 Iwasaki Electric Co Ltd Led linear light source
US4941723A (en) 1988-03-18 1990-07-17 Dainippon Screen Mfg. Co., Ltd. Rod shaped linear light diffusion apparatus
JPH0670882B2 (en) 1988-08-23 1994-09-07 株式会社明拓システム Edge light panel using single plate
JP2538667B2 (en) 1989-04-13 1996-09-25 富士通株式会社 Backlight
US5227773A (en) 1989-05-25 1993-07-13 Hughes Aircraft Company High-intensity light display device
JPH0329984A (en) * 1989-06-28 1991-02-07 Fujitsu Ltd Cleaning mechanism
US5128846A (en) 1990-10-23 1992-07-07 International Business Machines Corporation Light source
US5095099A (en) 1990-12-10 1992-03-10 E. I. Du Pont De Nemours And Company Fluorescent compounds for absorption and re-emission of radiation
US5332910A (en) 1991-03-22 1994-07-26 Hitachi, Ltd. Semiconductor optical device with nanowhiskers
US5586013A (en) 1991-07-19 1996-12-17 Minnesota Mining And Manufacturing Company Nonimaging optical illumination system
US5321417A (en) * 1991-08-28 1994-06-14 Daktronics, Inc. Visual display panel
US5806955A (en) 1992-04-16 1998-09-15 Tir Technologies, Inc. TIR lens for waveguide injection
US5271077A (en) 1992-09-09 1993-12-14 Gte Products Corporation Nonimaging reflector for coupling light into a light pipe
US5432876C1 (en) 1992-10-19 2002-05-21 Minnesota Mining & Mfg Illumination devices and optical fibres for use therein
US5260957A (en) 1992-10-29 1993-11-09 The Charles Stark Draper Laboratory, Inc. Quantum dot Laser
JPH06151972A (en) * 1992-11-09 1994-05-31 Omron Corp Lens-on-chip luminescent device and manufacture thereof
US5548676A (en) 1993-06-29 1996-08-20 Savage, Jr.; John M. Light pipe optical coupling between led and fiber optics cable
US5410453A (en) 1993-12-01 1995-04-25 General Signal Corporation Lighting device used in an exit sign
US5459478A (en) 1993-12-27 1995-10-17 Illinois Tool Works, Inc. Aircraft cockpit switch circuitry
US5709453A (en) 1994-08-16 1998-01-20 Krent; Edward D. Vehicle lighting having remote light source
ES2153495T3 (en) 1994-09-29 2001-03-01 British Telecomm OPTICAL FIBER WITH QUANTIC POINTS.
DE19532618B4 (en) 1994-09-30 2007-10-18 Denso Corp., Kariya Gauge
US5481637A (en) 1994-11-02 1996-01-02 The University Of British Columbia Hollow light guide for diffuse light
US5606163A (en) 1995-01-11 1997-02-25 The United States Of America As Represented By The Secretary Of The Navy All-optical, rapid readout, fiber-coupled thermoluminescent dosimeter system
US5659643A (en) 1995-01-23 1997-08-19 Minnesota Mining And Manufacturing Company Notched fiber array illumination device
EP0733850A3 (en) 1995-02-24 1998-03-18 Bartenbach, Christian Luminary
US5779351A (en) * 1995-05-02 1998-07-14 Daktronics, Inc. Matrix display with multiple pixel lens and multiple partial parabolic reflector surfaces
US5878070A (en) 1995-05-25 1999-03-02 Northwestern University Photonic wire microcavity light emitting devices
US5502623A (en) 1995-06-05 1996-03-26 Brotz; Gregory R. Illuminated clipboard
US5677972A (en) 1996-02-21 1997-10-14 Tir Technologies, Inc. High efficiency direct coupling of radiant electromagnetic energy into dielectric wave guide structure
US5704708A (en) * 1996-04-10 1998-01-06 Integrated Systems Engineering, Inc. Louvered lamp assembly with three boss mounting system
JPH09297543A (en) * 1996-05-07 1997-11-18 Kouha:Kk Emissive display device
US5721795A (en) 1996-05-17 1998-02-24 Tir Technologies, Inc. High efficiency ejection of light from optical wave guide, by holographically produced light scattering means
US5685634A (en) * 1996-08-22 1997-11-11 Display Solutions, Inc. Lens assembly for matrix lamp displays
JP2822994B2 (en) 1996-09-11 1998-11-11 日本電気株式会社 Mode-locked semiconductor laser
TR199900917T2 (en) 1996-11-12 1999-07-21 L.F.D. Limited Lamp
US6473554B1 (en) 1996-12-12 2002-10-29 Teledyne Lighting And Display Products, Inc. Lighting apparatus having low profile
CA2194325C (en) 1997-01-03 2007-11-06 Timothy D.F. Ford Illuminated elongated tube
US5997155A (en) * 1997-03-31 1999-12-07 Physical Sciences, Inc. Integrating projection optic
JPH10284757A (en) * 1997-04-04 1998-10-23 Toyoda Gosei Co Ltd Light-emitting diode device
DE69832106T2 (en) 1997-04-24 2006-07-20 Bridgestone Corp. Optical transmission tube, method for its manufacture and linear illumination system
US5813753A (en) * 1997-05-27 1998-09-29 Philips Electronics North America Corporation UV/blue led-phosphor device with efficient conversion of UV/blues light to visible light
US5757557A (en) 1997-06-09 1998-05-26 Tir Technologies, Inc. Beam-forming lens with internal cavity that prevents front losses
CA2297822A1 (en) 1997-07-28 1999-02-11 Showers International Pty. Ltd. Strip lighting
US5949581A (en) * 1997-08-12 1999-09-07 Daktronics, Inc. Display system
JP3866836B2 (en) 1997-08-14 2007-01-10 富士通株式会社 Nonlinear optical device
GB2329238A (en) * 1997-09-12 1999-03-17 Hassan Paddy Abdel Salam LED light source
US5924788A (en) 1997-09-23 1999-07-20 Teledyne Lighting And Display Products Illuminating lens designed by extrinsic differential geometry
US6123442A (en) 1997-10-24 2000-09-26 Minnesota Mining And Manufacturing Company Articles with diffuse reflection of light from light fibers
US6005707A (en) 1997-11-21 1999-12-21 Lucent Technologies Inc. Optical devices comprising polymer-dispersed crystalline materials
US6095673A (en) 1998-01-20 2000-08-01 The Whitaker Corporation Co-extruded light pipe
US6103006A (en) 1998-01-28 2000-08-15 Day-Glo Color Corporation Fluorescent polymeric pigments
GB9905642D0 (en) 1999-03-11 1999-05-05 Imperial College Light concentrator for PV cells
US6257737B1 (en) * 1999-05-20 2001-07-10 Philips Electronics Na Low-profile luminaire having a reflector for mixing light from a multi-color linear array of LEDs
US6422712B1 (en) 1999-09-27 2002-07-23 Jaako Nousiainen User-interface illuminator
US20020127224A1 (en) 2001-03-02 2002-09-12 James Chen Use of photoluminescent nanoparticles for photodynamic therapy

Also Published As

Publication number Publication date
WO2001067427A2 (en) 2001-09-13
CA2401461A1 (en) 2001-09-13
ATE350739T1 (en) 2007-01-15
US20020017844A1 (en) 2002-02-14
DE60125732T2 (en) 2007-10-25
EP1264298A2 (en) 2002-12-11
EP1264298B1 (en) 2007-01-03
WO2001067427A3 (en) 2002-09-26
JP2003526121A (en) 2003-09-02
CA2401461C (en) 2008-06-03
DE60125732D1 (en) 2007-02-15
US6603243B2 (en) 2003-08-05

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