AU5661999A - A colour filter device - Google Patents

A colour filter device

Info

Publication number: AU5661999A
Authority: AU; Australia
Prior art keywords: filter device; colour filter; colour; filter
Prior art date: 1998-09-30
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.)

1998-09-30

Filing date

1999-07-30

Publication date

2000-04-17

1999-07-30 Application filed by Individual filed Critical Individual

2000-04-17 Publication of AU5661999A publication Critical patent/AU5661999A/en

Status Abandoned legal-status Critical Current

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
SE9803323A SE511560C2 (en)	1998-09-30	1998-09-30	Filter device and equipment comprising the filter device
SE9803323		1998-09-30
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)	SE511560C2 (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
US20050018290A1 (en) *	2001-04-05	2005-01-27	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

1998
- 1998-09-30 SE SE9803323A patent/SE511560C2/en not_active IP Right Cessation
1999
- 1999-07-30 AU AU56619/99A patent/AU5661999A/en not_active Abandoned
- 1999-07-30 WO PCT/SE1999/001327 patent/WO2000019251A1/en not_active Ceased

Also Published As

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

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Legal Events

Date	Code	Title	Description
2001-06-28	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase