JP2002511684A - 線形投光源およびシステム - Google Patents

線形投光源およびシステム

Info

Publication number
JP2002511684A
JP2002511684A JP2000543759A JP2000543759A JP2002511684A JP 2002511684 A JP2002511684 A JP 2002511684A JP 2000543759 A JP2000543759 A JP 2000543759A JP 2000543759 A JP2000543759 A JP 2000543759A JP 2002511684 A JP2002511684 A JP 2002511684A
Authority
JP
Japan
Prior art keywords
linear
light source
enclosure
width
aperture
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.)
Pending
Application number
JP2000543759A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002511684A5 (enExample
Inventor
リン，ヘフェン
クパー，ジェリー・ウェイン
シャックレット，ローレンス・ウェイン
マクファーランド，マイケル・ジェームズ
ゾウ，ハン
ジマーマン，スコット・エム
ウィルソン，ジョン・コルビン
ビーソン，カール・ダブリュー
Original Assignee
アライドシグナル・インコーポレイテッド
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 アライドシグナル・インコーポレイテッド filed Critical アライドシグナル・インコーポレイテッド
Publication of JP2002511684A publication Critical patent/JP2002511684A/ja
Publication of JP2002511684A5 publication Critical patent/JP2002511684A5/ja
Pending legal-status Critical Current

Links

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
    • 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
    • G02B6/001—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 along at least a portion of the lateral surface of the fibre
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/54—Lamp housings; Illuminating means
    • G03B27/542—Lamp housings; Illuminating means for copying cameras, reflex exposure lighting
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8806—Specially adapted optical and illumination features
    • 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
    • G02B6/003—Lens or lenticular sheet or layer
    • 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
    • G02B6/0031—Reflecting element, sheet or layer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Planar Illumination Modules (AREA)
  • Lenses (AREA)
  • Liquid Crystal (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Facsimile Scanning Arrangements (AREA)
JP2000543759A 1998-04-16 1999-03-23 線形投光源およびシステム Pending JP2002511684A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/061,562 US6186649B1 (en) 1998-04-16 1998-04-16 Linear illumination sources and systems
US09/061,562 1998-04-16
PCT/US1999/006328 WO1999053238A1 (en) 1998-04-16 1999-03-23 Linear illumination sources and systems

Publications (2)

Publication Number Publication Date
JP2002511684A true JP2002511684A (ja) 2002-04-16
JP2002511684A5 JP2002511684A5 (enExample) 2007-10-18

Family

ID=22036577

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000543759A Pending JP2002511684A (ja) 1998-04-16 1999-03-23 線形投光源およびシステム

Country Status (9)

Country Link
US (2) US6186649B1 (enExample)
EP (1) EP1071906B1 (enExample)
JP (1) JP2002511684A (enExample)
KR (1) KR100614123B1 (enExample)
AU (1) AU3199599A (enExample)
CA (1) CA2329437C (enExample)
DE (1) DE69917253T2 (enExample)
TW (1) TW449728B (enExample)
WO (1) WO1999053238A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
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JP2006524849A (ja) * 2003-04-29 2006-11-02 シクパ・ホールディング・ソシエテ・アノニム 文書と物品の認証のための方法及び装置
JP2011124741A (ja) * 2009-12-10 2011-06-23 Mitsubishi Electric Corp 照明装置及びそれを用いた画像読取装置
JP2015062069A (ja) * 2011-12-27 2015-04-02 三菱電機株式会社 光源ユニットおよび画像読取装置

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DE69917253T2 (de) 2005-05-19
CA2329437C (en) 2007-07-31
TW449728B (en) 2001-08-11
CA2329437A1 (en) 1999-10-21
KR100614123B1 (ko) 2006-11-17
KR20010042747A (ko) 2001-05-25
AU3199599A (en) 1999-11-01
EP1071906B1 (en) 2004-05-12
US6186649B1 (en) 2001-02-13
WO1999053238A1 (en) 1999-10-21
EP1071906A1 (en) 2001-01-31
US6550942B1 (en) 2003-04-22
DE69917253D1 (de) 2004-06-17

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