WO2008016895A3 - Integrating light source module - Google Patents

Integrating light source module Download PDF

Info

Publication number
WO2008016895A3
WO2008016895A3 PCT/US2007/074806 US2007074806W WO2008016895A3 WO 2008016895 A3 WO2008016895 A3 WO 2008016895A3 US 2007074806 W US2007074806 W US 2007074806W WO 2008016895 A3 WO2008016895 A3 WO 2008016895A3
Authority
WO
WIPO (PCT)
Prior art keywords
emitting surface
light source
distal end
source module
integrating optic
Prior art date
Application number
PCT/US2007/074806
Other languages
French (fr)
Other versions
WO2008016895A2 (en
Inventor
Jennifer L Grace
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
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Priority to JP2009523005A priority Critical patent/JP5122565B2/en
Priority to CN2007800286933A priority patent/CN101496170B/en
Priority to EP07840597A priority patent/EP2050138A2/en
Publication of WO2008016895A2 publication Critical patent/WO2008016895A2/en
Publication of WO2008016895A3 publication Critical patent/WO2008016895A3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/58—Optical field-shaping elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/06—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of fluids in transparent cells
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/095—Refractive optical elements
    • G02B27/0955—Lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/0994—Fibers, light pipes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
    • H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
    • H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
    • H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
    • H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/58—Optical field-shaping elements
    • H01L33/60—Reflective elements

Abstract

A light source module is provided comprising an emitter having at least one light emitting surface and an at least partially hollow integrating optic mounted over the emitting surface; where the index of refraction within the hollowed area is less then the index of the subsequent medium along the optical path. The integrating optic has a proximal end facing the emitting surface and a distal end facing away from the emitting surface. The distal end of the integrating optic is flat and has a rectangular aspect ratio which can differ from the aspect ratio of the emitter. One or more optical films and/or an optical component such as a collection lens can be adhered to the distal end of the integrating optic.
PCT/US2007/074806 2006-07-31 2007-07-31 Integrating light source module WO2008016895A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009523005A JP5122565B2 (en) 2006-07-31 2007-07-31 Integrated light source module
CN2007800286933A CN101496170B (en) 2006-07-31 2007-07-31 Integrating light source module
EP07840597A EP2050138A2 (en) 2006-07-31 2007-07-31 Integrating light source module

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US82088806P 2006-07-31 2006-07-31
US60/820,888 2006-07-31
US82103206P 2006-08-01 2006-08-01
US60/821,032 2006-08-01
US83898806P 2006-08-21 2006-08-21
US60/838,988 2006-08-21

Publications (2)

Publication Number Publication Date
WO2008016895A2 WO2008016895A2 (en) 2008-02-07
WO2008016895A3 true WO2008016895A3 (en) 2008-06-26

Family

ID=38983903

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/074806 WO2008016895A2 (en) 2006-07-31 2007-07-31 Integrating light source module

Country Status (7)

Country Link
US (1) US7717599B2 (en)
EP (1) EP2050138A2 (en)
JP (1) JP5122565B2 (en)
KR (1) KR20090035562A (en)
CN (1) CN101496170B (en)
TW (1) TW200815709A (en)
WO (1) WO2008016895A2 (en)

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Also Published As

Publication number Publication date
JP5122565B2 (en) 2013-01-16
US7717599B2 (en) 2010-05-18
WO2008016895A2 (en) 2008-02-07
US20080037271A1 (en) 2008-02-14
TW200815709A (en) 2008-04-01
EP2050138A2 (en) 2009-04-22
KR20090035562A (en) 2009-04-09
JP2009545893A (en) 2009-12-24
CN101496170B (en) 2011-06-29
CN101496170A (en) 2009-07-29

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