AU4393101A - Device for guiding light for an elongated light source - Google Patents

Device for guiding light for an elongated light source

Info

Publication number
AU4393101A
AU4393101A AU43931/01A AU4393101A AU4393101A AU 4393101 A AU4393101 A AU 4393101A AU 43931/01 A AU43931/01 A AU 43931/01A AU 4393101 A AU4393101 A AU 4393101A AU 4393101 A AU4393101 A AU 4393101A
Authority
AU
Australia
Prior art keywords
light source
elongated
light
guiding
guiding light
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.)
Abandoned
Application number
AU43931/01A
Other languages
English (en)
Inventor
Johannes Huter
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU4393101A publication Critical patent/AU4393101A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
    • 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
    • F21V5/00—Refractors for light sources
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G02B5/0221—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures the surface having an irregular structure
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/285—Interference filters comprising deposited thin solid films

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
AU43931/01A 2000-03-20 2001-03-20 Device for guiding light for an elongated light source Abandoned AU4393101A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT458/2000 2000-03-20
AT4582000 2000-03-20
PCT/AT2001/000077 WO2001071246A1 (de) 2000-03-20 2001-03-20 Vorrichtung zur lichtführung für eine langgestreckte lichtquelle

Publications (1)

Publication Number Publication Date
AU4393101A true AU4393101A (en) 2001-10-03

Family

ID=3674526

Family Applications (1)

Application Number Title Priority Date Filing Date
AU43931/01A Abandoned AU4393101A (en) 2000-03-20 2001-03-20 Device for guiding light for an elongated light source

Country Status (2)

Country Link
AU (1) AU4393101A (de)
WO (1) WO2001071246A1 (de)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07109758B2 (ja) * 1985-10-31 1995-11-22 東芝ライテック株式会社 管 球
JP2626061B2 (ja) * 1989-06-17 1997-07-02 東芝ライテック株式会社 白熱電球
EP0503071A4 (en) * 1990-09-04 1993-03-10 Ohno Research And Development Laboratories Co., Ltd. Plastic optical member having light diffusing layer on surface, and light quantity control member
US5723937A (en) * 1993-03-22 1998-03-03 General Electric Company Light-scattering coating, its preparation and use
US5631994A (en) * 1995-08-23 1997-05-20 Minnesota Mining And Manufacturing Company Structured surface light extraction overlay and illumination system
WO1997032226A1 (en) * 1996-02-29 1997-09-04 Minnesota Mining And Manufacturing Company Brightness enhancement film
EP0953800A1 (de) * 1998-04-29 1999-11-03 Johannes Mag. Huter Vorrichtung zur Lichtführung für eine langgestreckte Lichtquelle
US6282821B1 (en) * 1998-06-25 2001-09-04 3M Innovative Properties Company Low-loss face diffuser films for backlit signage and methods for using same
US6356020B1 (en) * 1998-07-06 2002-03-12 U.S. Philips Corporation Electric lamp with optical interference coating
JP3506618B2 (ja) * 1998-11-18 2004-03-15 ウシオ電機株式会社 黄色光放射用白熱電球

Also Published As

Publication number Publication date
WO2001071246A1 (de) 2001-09-27

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase