AU8092391A - Colour filter adapter with changeable colour for optical pickup and projecting apparatuses resp. method for its production - Google Patents

Colour filter adapter with changeable colour for optical pickup and projecting apparatuses resp. method for its production

Info

Publication number
AU8092391A
AU8092391A AU80923/91A AU8092391A AU8092391A AU 8092391 A AU8092391 A AU 8092391A AU 80923/91 A AU80923/91 A AU 80923/91A AU 8092391 A AU8092391 A AU 8092391A AU 8092391 A AU8092391 A AU 8092391A
Authority
AU
Australia
Prior art keywords
layer
light
large molecule
colour
foil
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
AU80923/91A
Other languages
English (en)
Inventor
Geza Marton
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 AU8092391A publication Critical patent/AU8092391A/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
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • 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
    • 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
    • G03B11/00—Filters or other obturators specially adapted for photographic purposes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Filters (AREA)
  • Polarising Elements (AREA)
  • Color Television Image Signal Generators (AREA)
  • Laminated Bodies (AREA)
AU80923/91A 1990-07-02 1991-07-02 Colour filter adapter with changeable colour for optical pickup and projecting apparatuses resp. method for its production Abandoned AU8092391A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU405690A HU212953B (en) 1990-07-02 1990-07-02 Color filter adapter of variable color
HU4056/90 1990-07-02

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU17657/95A Division AU1765795A (en) 1990-07-02 1995-04-26 Colour filter adapter with changeable colour for optical pickup and projecting apparatuses resp. method for its production

Publications (1)

Publication Number Publication Date
AU8092391A true AU8092391A (en) 1992-01-23

Family

ID=10966704

Family Applications (2)

Application Number Title Priority Date Filing Date
AU80923/91A Abandoned AU8092391A (en) 1990-07-02 1991-07-02 Colour filter adapter with changeable colour for optical pickup and projecting apparatuses resp. method for its production
AU17657/95A Abandoned AU1765795A (en) 1990-07-02 1995-04-26 Colour filter adapter with changeable colour for optical pickup and projecting apparatuses resp. method for its production

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU17657/95A Abandoned AU1765795A (en) 1990-07-02 1995-04-26 Colour filter adapter with changeable colour for optical pickup and projecting apparatuses resp. method for its production

Country Status (11)

Country Link
EP (1) EP0537214A1 (fi)
JP (1) JPH05508937A (fi)
KR (1) KR100189647B1 (fi)
AU (2) AU8092391A (fi)
BR (1) BR9106619A (fi)
CA (1) CA2090870A1 (fi)
DE (1) DE537214T1 (fi)
FI (1) FI925975A0 (fi)
HU (1) HU212953B (fi)
PL (1) PL166436B1 (fi)
WO (1) WO1992000550A1 (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPP518398A0 (en) 1998-08-11 1998-09-03 Young, Colin Leslie Professor Durable mollusc repellent

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH227991A (de) * 1941-03-25 1943-07-31 Ig Farbenindustrie Ag Verfahren zur Herstellung eines Lichtfilters für photographische Aufnahme-, Kopier- und Wiedergabezwecke und nach diesem Verfahren hergestelltes Lichtfilter.
CH228239A (de) * 1941-09-06 1943-08-15 Zeiss Ikon Ag Optisches Filter.
US3196012A (en) * 1962-06-07 1965-07-20 Xerox Corp Half-tone xerography with thermoplastic deformation of the image
US3431044A (en) * 1965-01-04 1969-03-04 William T Clark Diminutive mechanical method of changing color and color saturation
GB1180810A (en) * 1967-07-24 1970-02-11 Lee Electric Filters Ltd Improvements in and relating to Photographic Light Filtration Systems and Filters therefor.
US3936147A (en) * 1972-11-22 1976-02-03 Minolta Camera Kabushiki Kaisha Variable characteristic light filter
CA1269555A (en) * 1984-11-16 1990-05-29 Sumitomo Chemical Company, Limited Light-polarizing film
FR2590039B1 (fr) * 1985-11-14 1988-01-15 Dialogic Filtre optique a modulation de couleurs

Also Published As

Publication number Publication date
DE537214T1 (de) 1993-10-14
PL297359A1 (fi) 1992-07-13
HU212953B (en) 1996-12-30
HU904056D0 (en) 1990-12-28
BR9106619A (pt) 1993-06-01
FI925975A (fi) 1992-12-31
JPH05508937A (ja) 1993-12-09
KR100189647B1 (ko) 1999-06-01
WO1992000550A1 (en) 1992-01-09
PL166436B1 (pl) 1995-05-31
EP0537214A1 (en) 1993-04-21
CA2090870A1 (en) 1992-01-03
AU1765795A (en) 1995-07-13
HUT62095A (en) 1993-03-29
FI925975A0 (fi) 1992-12-31

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