GB191422921A - Color Kinematography. - Google Patents

Color Kinematography.

Info

Publication number
GB191422921A
GB191422921A GB191422921DA GB191422921A GB 191422921 A GB191422921 A GB 191422921A GB 191422921D A GB191422921D A GB 191422921DA GB 191422921 A GB191422921 A GB 191422921A
Authority
GB
United Kingdom
Prior art keywords
screens
colour
complementary
blue
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
William Bon Doren Kelley
Charles Raleigh
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 GB191422921A publication Critical patent/GB191422921A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

22,921. Kelley, W.V. D., and Raleigh, C. Nov. 23. Kinematograph apparatus.-A compound screen for use in producing kinematograph films, and also for use in front of a machine for projecting coloured pictures in motion, consists of a series of four colour screens arranged in two dissimilar sets, each set composed of screens of balanced complementary colours, the colours of one set overlapping those transmitted by the other set and extending over a different section of the spectrum, and such screens being successively brought before a single objective. Fig. 2 shows diagrammatically the colour values of the four screens, the screens 1, 2 being complementary, and the screens 3, 4 also complementary. Fig. 3 shows the compound screen A with four colour screens 1, 2, 3, 4 respectively red, green-blue, orange-yellow, and violet-blue. The screens come respectively in front of the sections 1<a>, 2<b>, 3<c>, 4<d> of the film B. The sections may be arranged in the order 1, 3, 2, 4, or a two-colour screen may be used with the film B. Specifications 21,623/12, 6565/13, and 18,646/14 are referred to.
GB191422921D 1914-11-23 1914-11-23 Color Kinematography. Expired GB191422921A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191422921T 1914-11-23

Publications (1)

Publication Number Publication Date
GB191422921A true GB191422921A (en) 1916-02-23

Family

ID=32672828

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191422921D Expired GB191422921A (en) 1914-11-23 1914-11-23 Color Kinematography.

Country Status (1)

Country Link
GB (1) GB191422921A (en)

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