WO2005057669A3 - Irradiation apparatus - Google Patents

Irradiation apparatus Download PDF

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Publication number
WO2005057669A3
WO2005057669A3 PCT/US2004/039962 US2004039962W WO2005057669A3 WO 2005057669 A3 WO2005057669 A3 WO 2005057669A3 US 2004039962 W US2004039962 W US 2004039962W WO 2005057669 A3 WO2005057669 A3 WO 2005057669A3
Authority
WO
WIPO (PCT)
Prior art keywords
radiation
solid state
array pattern
receive
sources
Prior art date
Application number
PCT/US2004/039962
Other languages
French (fr)
Other versions
WO2005057669A2 (en
Inventor
Francis M Aguirre
Peter T Benson
Michele A Craton
David L Hofeldt
Jack W Lai
David L Phillips
Original Assignee
3M Innovative Properties Co
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
Priority claimed from US10/726,257 external-priority patent/US7250611B2/en
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Priority to MXPA06006280A priority Critical patent/MXPA06006280A/en
Priority to JP2006542662A priority patent/JP2007521622A/en
Priority to BRPI0417183-7A priority patent/BRPI0417183A/en
Priority to EP04812483A priority patent/EP1690302A2/en
Publication of WO2005057669A2 publication Critical patent/WO2005057669A2/en
Publication of WO2005057669A3 publication Critical patent/WO2005057669A3/en

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/42Coupling light guides with opto-electronic elements
    • G02B6/4201Packages, e.g. shape, construction, internal or external details
    • G02B6/4249Packages, e.g. shape, construction, internal or external details comprising arrays of active devices and fibres
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/42Coupling light guides with opto-electronic elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/70Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/80Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with pins or wires
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/04Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
    • G02B6/06Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/42Coupling light guides with opto-electronic elements
    • G02B6/43Arrangements comprising a plurality of opto-electronic elements and associated optical interconnections
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/70Microphotolithographic exposure; Apparatus therefor
    • G03F7/70383Direct write, i.e. pattern is written directly without the use of a mask by one or multiple beams
    • G03F7/70391Addressable array sources specially adapted to produce patterns, e.g. addressable LED arrays
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00Dental auxiliary appliances
    • A61C19/003Apparatus for curing resins by radiation
    • A61C19/004Hand-held apparatus, e.g. guns
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/36Mechanical coupling means
    • G02B6/3628Mechanical coupling means for mounting fibres to supporting carriers
    • G02B6/3632Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means
    • G02B6/3644Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means the coupling means being through-holes or wall apertures
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/36Mechanical coupling means
    • G02B6/3628Mechanical coupling means for mounting fibres to supporting carriers
    • G02B6/36642D cross sectional arrangements of the fibres
    • G02B6/36682D cross sectional arrangements of the fibres with conversion in geometry of the cross section
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/36Mechanical coupling means
    • G02B6/3628Mechanical coupling means for mounting fibres to supporting carriers
    • G02B6/36642D cross sectional arrangements of the fibres
    • G02B6/36722D cross sectional arrangements of the fibres with fibres arranged in a regular matrix array
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/36Mechanical coupling means
    • G02B6/3628Mechanical coupling means for mounting fibres to supporting carriers
    • G02B6/368Mechanical coupling means for mounting fibres to supporting carriers with pitch conversion between input and output plane, e.g. for increasing packing density
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/36Mechanical coupling means
    • G02B6/38Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807Dismountable connectors, i.e. comprising plugs
    • G02B6/3873Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • G02B6/3885Multicore or multichannel optical connectors, i.e. one single ferrule containing more than one fibre, e.g. ribbon type
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/42Coupling light guides with opto-electronic elements
    • G02B6/4201Packages, e.g. shape, construction, internal or external details
    • G02B6/4204Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4206Optical features
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/42Coupling light guides with opto-electronic elements
    • G02B6/4201Packages, e.g. shape, construction, internal or external details
    • G02B6/4219Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor

Abstract

An irradiation apparatus (100) comprises a plurality of solid state radiation sources (104) to generate radiation that modifies a first material such as by- curing or creating alignment through polarization. The solid state radiation sources (104) can be disposed in an array pattern. Optical concentrators (120) , arranged in a corresponding array pattern, receive radiation from corresponding solid state radiation sources (104) . The concentrated radiation is received by a plurality of optical waveguides (130) , also arranged in a corresponding array pattern. Each optical waveguide includes a first end (132) to receive the radiation and a second end (133) to output the radiation. The radiation modifying apparatus (100) can be utilized for continuous substrate, sheet, piece part, spot curing, and/or 3D radiation-cure processes.
PCT/US2004/039962 2003-12-02 2004-12-01 Irradiation apparatus WO2005057669A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
MXPA06006280A MXPA06006280A (en) 2003-12-02 2004-12-01 Led modifying apparatus and method.
JP2006542662A JP2007521622A (en) 2003-12-02 2004-12-01 Irradiation device
BRPI0417183-7A BRPI0417183A (en) 2003-12-02 2004-12-01 irradiation apparatus, irradiation system and system
EP04812483A EP1690302A2 (en) 2003-12-02 2004-12-01 Irradiation apparatuses

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US10/726,257 US7250611B2 (en) 2003-12-02 2003-12-02 LED curing apparatus and method
US10/726,257 2003-12-02
US10/869,236 2004-06-16
US10/869,237 US7189983B2 (en) 2003-12-02 2004-06-16 LED modifying apparatus and method
US10/869,235 2004-06-16
US10/869,236 US7202490B2 (en) 2003-12-02 2004-06-16 LED modifying apparatus and method
US10/869,235 US7202489B2 (en) 2003-12-02 2004-06-16 LED modifying apparatus and method
US10/869,237 2004-06-16

Publications (2)

Publication Number Publication Date
WO2005057669A2 WO2005057669A2 (en) 2005-06-23
WO2005057669A3 true WO2005057669A3 (en) 2007-02-08

Family

ID=34682359

Family Applications (3)

Application Number Title Priority Date Filing Date
PCT/US2004/040182 WO2005057670A2 (en) 2003-12-02 2004-12-01 Irradiation apparatuses
PCT/US2004/040201 WO2005057671A2 (en) 2003-12-02 2004-12-01 Irradiation systems
PCT/US2004/039962 WO2005057669A2 (en) 2003-12-02 2004-12-01 Irradiation apparatus

Family Applications Before (2)

Application Number Title Priority Date Filing Date
PCT/US2004/040182 WO2005057670A2 (en) 2003-12-02 2004-12-01 Irradiation apparatuses
PCT/US2004/040201 WO2005057671A2 (en) 2003-12-02 2004-12-01 Irradiation systems

Country Status (6)

Country Link
EP (3) EP1697682A2 (en)
JP (3) JP2007515270A (en)
KR (3) KR20060115911A (en)
BR (3) BRPI0417190A (en)
MX (3) MXPA06006280A (en)
WO (3) WO2005057670A2 (en)

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DE102005019386B4 (en) 2005-04-26 2010-07-29 Ivoclar Vivadent Ag Apparatus for polymerizing polymerizable dental material and method for determining the degree of polymerization
US8459852B2 (en) 2007-10-05 2013-06-11 Dental Equipment, Llc LED-based dental exam lamp
US8016470B2 (en) 2007-10-05 2011-09-13 Dental Equipment, Llc LED-based dental exam lamp with variable chromaticity
FR2909276A1 (en) * 2006-12-04 2008-06-06 Satelec Sa Photopolymerization device for e.g. filling material, in dental field, has unit measuring intensity of light reflected by material, and control circuit to automatically control power and lighting duration of source based on measurement
DE102007028860A1 (en) * 2007-06-22 2008-12-24 Josef Lindthaler Device for contact exposure of a printing stencil
JP5248903B2 (en) * 2008-04-18 2013-07-31 リコー光学株式会社 Line illumination device, line illumination method, optical inspection device, and optical processing device
JP2011041879A (en) * 2009-08-19 2011-03-03 Panasonic Electric Works Co Ltd Ultraviolet irradiation device
JP5258715B2 (en) * 2009-09-14 2013-08-07 株式会社フジクラ Irradiation device and light source unit
DE102009049057B4 (en) * 2009-10-12 2018-10-25 Osram Gmbh LED module, method of operating this LED module and lighting device with this LED module
JP5232815B2 (en) 2010-02-10 2013-07-10 シャープ株式会社 Vehicle headlamp
US8733996B2 (en) 2010-05-17 2014-05-27 Sharp Kabushiki Kaisha Light emitting device, illuminating device, and vehicle headlamp
KR101752421B1 (en) * 2010-09-17 2017-06-29 엘지이노텍 주식회사 Lamp apparatus
KR101742678B1 (en) * 2010-09-17 2017-06-01 엘지이노텍 주식회사 Lamp apparatus
US9816677B2 (en) 2010-10-29 2017-11-14 Sharp Kabushiki Kaisha Light emitting device, vehicle headlamp, illumination device, and laser element
WO2012148651A2 (en) * 2011-04-08 2012-11-01 Brite Shot, Inc. Led array lighting assembly
KR101507756B1 (en) * 2012-04-24 2015-04-07 코닌클리케 필립스 엔.브이. Auto-stereoscopic display device and driving method
JP6413570B2 (en) * 2014-09-30 2018-10-31 東芝ライテック株式会社 Light source device
GB201601974D0 (en) 2016-02-03 2016-03-16 Heraeus Noblelight Ltd Pulsed light system
WO2018001747A1 (en) * 2016-07-01 2018-01-04 Asml Netherlands B.V. Illumination system for a lithographic or inspection apparatus
CN114296175A (en) 2016-07-15 2022-04-08 光场实验室公司 Energy propagation and lateral Anderson localization using two-dimensional, light-field and holographic repeaters
KR101877421B1 (en) * 2017-03-09 2018-07-11 한국광기술원 Light curing apparatus for dental clini
US11181749B2 (en) 2018-01-14 2021-11-23 Light Field Lab, Inc. Systems and methods for transverse energy localization in energy relays using ordered structures
CN112074773B (en) 2018-01-14 2024-02-02 光场实验室公司 Four-dimensional energy field packaging assembly
WO2020091097A1 (en) * 2018-10-30 2020-05-07 덴탈에이스 주식회사 Lighting device for dental treatment
KR102117914B1 (en) * 2019-02-13 2020-06-02 김동환 Lighting device for medical treatment

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JPH02142695A (en) * 1988-07-13 1990-05-31 Sony Corp Laser beam machine
EP0468319A1 (en) * 1990-07-19 1992-01-29 Sony Corporation Laser generating apparatus
US5302999A (en) * 1992-02-04 1994-04-12 Hitachi, Ltd. Illumination method, illumination apparatus and projection exposure apparatus
WO1995020811A1 (en) * 1994-01-31 1995-08-03 Sdl, Inc. Laser illuminated display system
US5580471A (en) * 1994-03-30 1996-12-03 Panasonic Technologies, Inc. Apparatus and method for material treatment and inspection using fiber-coupled laser diode
US5886313A (en) * 1994-08-23 1999-03-23 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Laser diode array device for bonding metal plates
US6002466A (en) * 1996-06-29 1999-12-14 Deutsches Zentrum Fuer Luft -Und Raumfahrt E.V. Lithography exposure device
US6200134B1 (en) * 1998-01-20 2001-03-13 Kerr Corporation Apparatus and method for curing materials with radiation
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US6224216B1 (en) * 2000-02-18 2001-05-01 Infocus Corporation System and method employing LED light sources for a projection display
US20020171047A1 (en) * 2001-03-28 2002-11-21 Chan Kin Foeng Integrated laser diode array and applications
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Also Published As

Publication number Publication date
EP1697681A2 (en) 2006-09-06
MXPA06006279A (en) 2006-08-25
BRPI0417172A (en) 2007-03-06
MXPA06006281A (en) 2006-08-25
JP2007521622A (en) 2007-08-02
MXPA06006280A (en) 2006-08-25
JP2007512954A (en) 2007-05-24
WO2005057671A3 (en) 2005-12-01
WO2005057669A2 (en) 2005-06-23
KR20060115911A (en) 2006-11-10
WO2005057670A3 (en) 2005-11-03
EP1690302A2 (en) 2006-08-16
KR20060115910A (en) 2006-11-10
BRPI0417190A (en) 2007-03-06
BRPI0417183A (en) 2007-03-06
WO2005057670A2 (en) 2005-06-23
KR20060121264A (en) 2006-11-28
JP2007515270A (en) 2007-06-14
EP1697682A2 (en) 2006-09-06
WO2005057671A2 (en) 2005-06-23

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