AU5661999A - A colour filter device - Google Patents

A colour filter device

Info

Publication number
AU5661999A
AU5661999A AU56619/99A AU5661999A AU5661999A AU 5661999 A AU5661999 A AU 5661999A AU 56619/99 A AU56619/99 A AU 56619/99A AU 5661999 A AU5661999 A AU 5661999A AU 5661999 A AU5661999 A AU 5661999A
Authority
AU
Australia
Prior art keywords
filter device
colour filter
colour
filter
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
AU56619/99A
Inventor
Richard Ryan Magnusson
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 AU5661999A publication Critical patent/AU5661999A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/288—Filters employing polarising elements, e.g. Lyot or Solc filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Filters (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
AU56619/99A 1998-09-30 1999-07-30 A colour filter device Abandoned AU5661999A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9803323 1998-09-30
SE9803323A SE9803323L (en) 1998-09-30 1998-09-30 Filter device and equipment comprising the filter device
PCT/SE1999/001327 WO2000019251A1 (en) 1998-09-30 1999-07-30 A colour filter device

Publications (1)

Publication Number Publication Date
AU5661999A true AU5661999A (en) 2000-04-17

Family

ID=20412778

Family Applications (1)

Application Number Title Priority Date Filing Date
AU56619/99A Abandoned AU5661999A (en) 1998-09-30 1999-07-30 A colour filter device

Country Status (3)

Country Link
AU (1) AU5661999A (en)
SE (1) SE9803323L (en)
WO (1) WO2000019251A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002082169A1 (en) * 2001-04-05 2002-10-17 Ferenc Kiss Colour filter means having optical activity under the influence of a polarized light

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4416514A (en) * 1980-11-10 1983-11-22 Polaroid Corporation Color filter
US4896218A (en) * 1987-09-04 1990-01-23 Rockwell International Corporation Circularly polarized multi-bandpass interference contrast enhancement filter
US4793669A (en) * 1987-09-11 1988-12-27 Coherent, Inc. Multilayer optical filter for producing colored reflected light and neutral transmission

Also Published As

Publication number Publication date
SE9803323D0 (en) 1998-09-30
WO2000019251A1 (en) 2000-04-06
SE511560C2 (en) 1999-10-18
SE9803323L (en) 1999-10-18
WO2000019251A9 (en) 2000-08-31

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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