JP5855117B2 - 照明コンバータ - Google Patents

照明コンバータ Download PDF

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Publication number
JP5855117B2
JP5855117B2 JP2013537724A JP2013537724A JP5855117B2 JP 5855117 B2 JP5855117 B2 JP 5855117B2 JP 2013537724 A JP2013537724 A JP 2013537724A JP 2013537724 A JP2013537724 A JP 2013537724A JP 5855117 B2 JP5855117 B2 JP 5855117B2
Authority
JP
Japan
Prior art keywords
visible light
light
transparent film
film
light transparent
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.)
Expired - Fee Related
Application number
JP2013537724A
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English (en)
Japanese (ja)
Other versions
JP2013543242A5 (enExample
JP2013543242A (ja
Inventor
アンドリュー， ジェイ． オウダーカーク，
アンドリュー， ジェイ． オウダーカーク，
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.)
3M Innovative Properties Co
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
Publication of JP2013543242A publication Critical patent/JP2013543242A/ja
Publication of JP2013543242A5 publication Critical patent/JP2013543242A5/ja
Application granted granted Critical
Publication of JP5855117B2 publication Critical patent/JP5855117B2/ja
Expired - Fee Related legal-status Critical Current
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Classifications

    • 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
    • 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
    • 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
    • G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0018—Redirecting means on the surface of the light guide
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type

Landscapes

  • 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)
  • Light Guides In General And Applications Therefor (AREA)
JP2013537724A 2010-11-08 2011-10-28 照明コンバータ Expired - Fee Related JP5855117B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US41117310P 2010-11-08 2010-11-08
US61/411,173 2010-11-08
PCT/US2011/058213 WO2012064519A2 (en) 2010-11-08 2011-10-28 Illumination converter

Publications (3)

Publication Number Publication Date
JP2013543242A JP2013543242A (ja) 2013-11-28
JP2013543242A5 JP2013543242A5 (enExample) 2014-12-04
JP5855117B2 true JP5855117B2 (ja) 2016-02-09

Family

ID=44913436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013537724A Expired - Fee Related JP5855117B2 (ja) 2010-11-08 2011-10-28 照明コンバータ

Country Status (6)

Country Link
US (1) US9116261B2 (enExample)
JP (1) JP5855117B2 (enExample)
KR (1) KR20130131360A (enExample)
CN (1) CN103201660B (enExample)
TW (1) TW201234044A (enExample)
WO (1) WO2012064519A2 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10073264B2 (en) 2007-08-03 2018-09-11 Lumus Ltd. Substrate-guide optical device
KR20140129156A (ko) 2012-02-17 2014-11-06 쓰리엠 이노베이티브 프로퍼티즈 컴파니 백라이트 도광체
TWM434902U (en) * 2012-03-20 2012-08-01 Wintek China Technology Ltd Illumination device
US9459392B2 (en) * 2012-05-16 2016-10-04 3M Innovative Properties Company Illumination converter
CN104838297B (zh) * 2012-12-05 2019-10-15 3M创新有限公司 变形光学封装体
EP2956808A1 (en) 2013-02-14 2015-12-23 3M Innovative Properties Company Assymetric input lightguide
WO2015002800A1 (en) 2013-07-02 2015-01-08 3M Innovative Properties Company Flat light guide
IL232197B (en) 2014-04-23 2018-04-30 Lumus Ltd Compact head-up display system
IL236490B (en) * 2014-12-25 2021-10-31 Lumus Ltd Substrate-guided optical device
KR20250040089A (ko) 2016-10-09 2025-03-21 루머스 리미티드 직사각형 도파관을 사용하는 개구 배율기
IL292456B (en) 2017-02-22 2022-08-01 Lumus Ltd Optical assembly of a light guide
WO2019016813A1 (en) 2017-07-19 2019-01-24 Lumus Ltd. LIQUID CRYSTAL LIGHTING ON SILICON VIA OPTICAL ELEMENT GUIDE OF LIGHT
IL259518B2 (en) 2018-05-22 2023-04-01 Lumus Ltd Optical system and method for improving light field uniformity
US11415812B2 (en) 2018-06-26 2022-08-16 Lumus Ltd. Compact collimating optical device and system
KR102651647B1 (ko) 2019-03-12 2024-03-26 루머스 리미티드 이미지 프로젝터
US12210157B2 (en) 2019-04-04 2025-01-28 Lumus Ltd. Air-gap free perpendicular near-eye display
EP4031931A4 (en) 2019-09-16 2023-02-22 Lumus Ltd. COMPACT PROJECTOR FOR HEAD MOUNT DISPLAYS
WO2021117033A1 (en) 2019-12-08 2021-06-17 Lumus Ltd. Optical systems with compact image projector
FR3136046B1 (fr) * 2022-05-30 2024-12-13 Valeo Vision Module lumineux à plusieurs nappes de guidage flexibles

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4179184A (en) * 1978-03-30 1979-12-18 Sperry Rand Corporation Electrooptical modulator
US4824194A (en) * 1987-03-25 1989-04-25 Fuji Photo Film Co., Ltd. Light guide apparatus formed from strip light guides
EP0425649A1 (en) 1989-05-17 1991-05-08 Klaus Dr.-Ing. Jansen Process for the manufacture of objects with small complex cross-sections
US5128281A (en) 1991-06-05 1992-07-07 Texas Instruments Incorporated Method for polishing semiconductor wafer edges
US5381506A (en) * 1993-10-18 1995-01-10 Mcdonnell Douglas Corporation Flat to spiral polymer light waveguide
US5595522A (en) 1994-01-04 1997-01-21 Texas Instruments Incorporated Semiconductor wafer edge polishing system and method
US7263268B2 (en) * 2001-07-23 2007-08-28 Ben-Zion Inditsky Ultra thin radiation management and distribution systems with hybrid optical waveguide
JP3801032B2 (ja) * 2001-11-29 2006-07-26 日本電気株式会社 光源とこの光源を用いた液晶表示装置
KR20080036213A (ko) * 2005-07-28 2008-04-25 라이트 프리스크립션즈 이노베이터즈, 엘엘씨 에턴듀가 보존되는 백라이트 및 프론트라이트용 조명광학계
TW200720589A (en) * 2005-09-19 2007-06-01 Koninkl Philips Electronics Nv Luminaire with stack of flat panel light guides
KR100770602B1 (ko) 2005-12-30 2007-10-29 서울반도체 주식회사 광가이드 디바이스 및 이를 포함하는 ｌｃｄ용 백라이팅모듈
US7327923B2 (en) * 2006-03-31 2008-02-05 3M Innovative Properties Company Spiral multilayer fibers
US7607814B2 (en) * 2006-05-24 2009-10-27 3M Innovative Properties Company Backlight with symmetric wedge shaped light guide input portion with specular reflective surfaces
EP2197649B1 (en) * 2007-10-09 2017-05-10 Anthony J. Nichol Light coupling into illuminated films
WO2009151842A2 (en) 2008-06-13 2009-12-17 3M Innovative Properties Company Illumination device with progressive injection
US7653268B1 (en) * 2008-07-03 2010-01-26 Microvision, Inc. Substrate guided relay with polarization rotating apparatus

Also Published As

Publication number Publication date
KR20130131360A (ko) 2013-12-03
CN103201660B (zh) 2016-01-20
WO2012064519A2 (en) 2012-05-18
US9116261B2 (en) 2015-08-25
CN103201660A (zh) 2013-07-10
TW201234044A (en) 2012-08-16
JP2013543242A (ja) 2013-11-28
US20130208498A1 (en) 2013-08-15
WO2012064519A3 (en) 2013-02-28

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