KR101159381B1 - 장파 통과 반사기를 가지는 인광 물질계 조사 시스템 및그것을 만드는 방법 - Google Patents

장파 통과 반사기를 가지는 인광 물질계 조사 시스템 및그것을 만드는 방법 Download PDF

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Publication number
KR101159381B1
KR101159381B1 KR1020077002220A KR20077002220A KR101159381B1 KR 101159381 B1 KR101159381 B1 KR 101159381B1 KR 1020077002220 A KR1020077002220 A KR 1020077002220A KR 20077002220 A KR20077002220 A KR 20077002220A KR 101159381 B1 KR101159381 B1 KR 101159381B1
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South Korea
Prior art keywords
light
interference reflector
delete delete
light source
emitting material
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Expired - Fee Related
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KR1020077002220A
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English (en)
Korean (ko)
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KR20070028603A (ko
Inventor
앤드류 제이. 오우더커크
존 에이. 위틀리
마이클 에프. 웨버
케네쓰 에이. 엡스테인
제임스 이. 왓슨
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
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Publication of KR20070028603A publication Critical patent/KR20070028603A/ko
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
    • G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
    • G02B6/0008—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type the light being emitted at the end of the fibre
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
    • G02B6/0026—Wavelength selective element, sheet or layer, e.g. filter or grating
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
    • G02B6/0028—Light guide, e.g. taper
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Planar Illumination Modules (AREA)
  • Optical Filters (AREA)
KR1020077002220A 2004-06-30 2005-06-06 장파 통과 반사기를 가지는 인광 물질계 조사 시스템 및그것을 만드는 방법 Expired - Fee Related KR101159381B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/884,710 US7204631B2 (en) 2004-06-30 2004-06-30 Phosphor based illumination system having a plurality of light guides and an interference reflector
US10/884,710 2004-06-30
PCT/US2005/019768 WO2006007283A1 (en) 2004-06-30 2005-06-06 Phosphor based illumination system having a long pass reflector and method of making same

Publications (2)

Publication Number Publication Date
KR20070028603A KR20070028603A (ko) 2007-03-12
KR101159381B1 true KR101159381B1 (ko) 2012-06-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020077002220A Expired - Fee Related KR101159381B1 (ko) 2004-06-30 2005-06-06 장파 통과 반사기를 가지는 인광 물질계 조사 시스템 및그것을 만드는 방법

Country Status (7)

Country Link
US (2) US7204631B2 (OSRAM)
EP (1) EP1761810B1 (OSRAM)
JP (1) JP4589385B2 (OSRAM)
KR (1) KR101159381B1 (OSRAM)
CN (1) CN100498388C (OSRAM)
TW (1) TWI372224B (OSRAM)
WO (1) WO2006007283A1 (OSRAM)

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JP4589385B2 (ja) 2010-12-01
EP1761810B1 (en) 2012-08-01
WO2006007283A1 (en) 2006-01-19
EP1761810A1 (en) 2007-03-14
TW200624714A (en) 2006-07-16
CN100498388C (zh) 2009-06-10
US7357554B2 (en) 2008-04-15
TWI372224B (en) 2012-09-11
US20070147076A1 (en) 2007-06-28
JP2008505443A (ja) 2008-02-21
US20060002678A1 (en) 2006-01-05
KR20070028603A (ko) 2007-03-12
US7204631B2 (en) 2007-04-17
CN1981216A (zh) 2007-06-13

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