HUT62095A - Color filter adapter of variable color for motion picture cameras and projectors, as well as method for making color filter adapter - Google Patents

Color filter adapter of variable color for motion picture cameras and projectors, as well as method for making color filter adapter

Info

Publication number
HUT62095A
HUT62095A HU405690A HU405690A HUT62095A HU T62095 A HUT62095 A HU T62095A HU 405690 A HU405690 A HU 405690A HU 405690 A HU405690 A HU 405690A HU T62095 A HUT62095 A HU T62095A
Authority
HU
Hungary
Prior art keywords
color filter
filter adapter
projectors
well
motion picture
Prior art date
Application number
HU405690A
Other languages
Hungarian (hu)
Other versions
HU212953B (en
HU904056D0 (en
Inventor
Geza Marton
Original Assignee
Marton
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 Marton filed Critical Marton
Priority to HU405690A priority Critical patent/HU212953B/en
Publication of HU904056D0 publication Critical patent/HU904056D0/en
Priority to EP19910911809 priority patent/EP0537214A1/en
Priority to BR919106619A priority patent/BR9106619A/en
Priority to AU80923/91A priority patent/AU8092391A/en
Priority to PCT/HU1991/000031 priority patent/WO1992000550A1/en
Priority to KR1019920703414A priority patent/KR100189647B1/en
Priority to DE1991911809 priority patent/DE537214T1/en
Priority to PL91297359A priority patent/PL166436B1/en
Priority to CA 2090870 priority patent/CA2090870A1/en
Priority to JP91511413A priority patent/JPH05508937A/en
Priority to NO92925031A priority patent/NO925031L/en
Priority to FI925975A priority patent/FI925975A0/en
Publication of HUT62095A publication Critical patent/HUT62095A/en
Priority to AU17657/95A priority patent/AU1765795A/en
Publication of HU212953B publication Critical patent/HU212953B/en

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)
  • Polarising Elements (AREA)
  • Optical Filters (AREA)
  • Laminated Bodies (AREA)
  • Color Television Image Signal Generators (AREA)
HU405690A 1990-07-02 1990-07-02 Color filter adapter of variable color HU212953B (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
HU405690A HU212953B (en) 1990-07-02 1990-07-02 Color filter adapter of variable color
JP91511413A JPH05508937A (en) 1990-07-02 1991-07-02 Color filter adapters using variable colors for optical pickups and projection devices and their respective production methods
DE1991911809 DE537214T1 (en) 1990-07-02 1991-07-02 COLOR FILTER ADAPTER WITH COLOR CHANGE FOR OPTICAL RECORDING AND PROJECTION DEVICES AND PRODUCTION METHODS THEREFOR.
CA 2090870 CA2090870A1 (en) 1990-07-02 1991-07-02 Colour filter adapter with changeable colour for optical pickup and projecting apparatuses resp. method for its production
AU80923/91A 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
PCT/HU1991/000031 WO1992000550A1 (en) 1990-07-02 1991-07-02 Colour filter adapter with changeable colour for optical pickup and projecting apparatuses resp. method for its production
KR1019920703414A KR100189647B1 (en) 1990-07-02 1991-07-02 Color filter adapter with changeable colour for optical pickup and projecting apparatus responsible method for its production
EP19910911809 EP0537214A1 (en) 1990-07-02 1991-07-02 Colour filter adapter with changeable colour for optical pickup and projecting apparatuses resp. method for its production
PL91297359A PL166436B1 (en) 1990-07-02 1991-07-02 Optical attachment colour filter for optical recording and projecting equipment
BR919106619A BR9106619A (en) 1990-07-02 1991-07-02 COLOR OPTICAL FILTER ADAPTER AND PROCESS TO PRODUCE THE SAME
NO92925031A NO925031L (en) 1990-07-02 1992-12-29 COLOR FILTER ADAPTERS WITH VARIABLE COLOR FOR OPTICAL RECORDING AND DISPLAYING DEVICES, AND PROCEDURE FOR MANUFACTURING THIS
FI925975A FI925975A0 (en) 1990-07-02 1992-12-31 FAERGFILTERADAPTER MED AENDRINGSBAR FAERG FOER OPTICAL MOTTAGNINGS- OCH PROJICERINGSANORDNINGAR OCH FOERFARANDE FOER DESS TILLVERKNING
AU17657/95A 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

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
HU904056D0 HU904056D0 (en) 1990-12-28
HUT62095A true HUT62095A (en) 1993-03-29
HU212953B HU212953B (en) 1996-12-30

Family

ID=10966704

Family Applications (1)

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

Country Status (11)

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

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 (en) * 1941-03-25 1943-07-31 Ig Farbenindustrie Ag Process for the production of a light filter for photographic recording, copying and reproduction purposes and light filter produced by this process.
CH228239A (en) * 1941-09-06 1943-08-15 Zeiss Ikon Ag Optical 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 (en) * 1985-11-14 1988-01-15 Dialogic COLOR MODULATED OPTICAL FILTER

Also Published As

Publication number Publication date
EP0537214A1 (en) 1993-04-21
WO1992000550A1 (en) 1992-01-09
AU8092391A (en) 1992-01-23
CA2090870A1 (en) 1992-01-03
KR100189647B1 (en) 1999-06-01
HU212953B (en) 1996-12-30
PL166436B1 (en) 1995-05-31
JPH05508937A (en) 1993-12-09
FI925975A (en) 1992-12-31
AU1765795A (en) 1995-07-13
DE537214T1 (en) 1993-10-14
HU904056D0 (en) 1990-12-28
PL297359A1 (en) 1992-07-13
FI925975A0 (en) 1992-12-31
BR9106619A (en) 1993-06-01

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Legal Events

Date Code Title Description
DFD9 Temporary prot. cancelled due to non-payment of fee
DNF4 Restoration of lapsed final protection
HMM4 Cancellation of final prot. due to non-payment of fee