GB191124645A - Improvements in or relating to Kinematograph Apparatus and Films suitable for the Production of Kinematograph Pictures in Colour. - Google Patents

Improvements in or relating to Kinematograph Apparatus and Films suitable for the Production of Kinematograph Pictures in Colour.

Info

Publication number
GB191124645A
GB191124645A GB191124645DA GB191124645A GB 191124645 A GB191124645 A GB 191124645A GB 191124645D A GB191124645D A GB 191124645DA GB 191124645 A GB191124645 A GB 191124645A
Authority
GB
United Kingdom
Prior art keywords
kinematograph
colour
pictures
portions
screen
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.)
Expired
Application number
Inventor
John Campbell
Thomas Thompson
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
Application granted granted Critical
Publication of GB191124645A publication Critical patent/GB191124645A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G03B33/00—Colour photography, other than mere exposure or projection of a colour film
    • G03B33/08—Sequential recording or projection

Abstract

24,645. Campbell, J., and Thompson, T. Nov. 6. Kinematograph apparatus. - A revolving colour screen for use in taking kinematograph pictures comprises two coloured portions b, c. The colours of the portion c, b vary gradually from red to yellow and from green to violet respectively, the area of each colour being adjusted according to the sensitiveness for that colour of the film employed. The portions b, c are separated by opaque portions a acting as shutters. The screen is made in two parts secured by screws d. For projecting the pictures, a similarly-coloured screen is employed in which the two coloured portions are of equal area.
GB191124645D 1911-11-06 1911-11-06 Improvements in or relating to Kinematograph Apparatus and Films suitable for the Production of Kinematograph Pictures in Colour. Expired GB191124645A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191124645T 1911-11-06

Publications (1)

Publication Number Publication Date
GB191124645A true GB191124645A (en) 1912-07-11

Family

ID=32639709

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191124645D Expired GB191124645A (en) 1911-11-06 1911-11-06 Improvements in or relating to Kinematograph Apparatus and Films suitable for the Production of Kinematograph Pictures in Colour.

Country Status (1)

Country Link
GB (1) GB191124645A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4934824A (en) * 1985-12-24 1990-06-19 Aspex Limited Recording and reproduction of images
US4963015A (en) * 1987-06-22 1990-10-16 Aspex Limited Recording and reproduction of images

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4934824A (en) * 1985-12-24 1990-06-19 Aspex Limited Recording and reproduction of images
US4963015A (en) * 1987-06-22 1990-10-16 Aspex Limited Recording and reproduction of images

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