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Joly colour screen, the Glossary

Index Joly colour screen

The Joly colour process is an early additive colour photography process devised by Dublin physicist John Joly in 1894.[1]

Table of Contents

  1. 13 relations: Additive color, Color photography, Contact print, Dublin, John Joly, Louis Arthur Ducos du Hauron, National Library of Ireland, National Science and Media Museum, Optical filter, Orthochromasia, Paget process, Photographic plate, RGB color model.

  2. Audiovisual introductions in 1895
  3. Irish inventions
  4. Photographic processes dating from the 19th century

Additive color

Additive color or additive mixing is a property of a color model that predicts the appearance of colors made by coincident component lights, i.e. the perceived color can be predicted by summing the numeric representations of the component colors.

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Color photography

Color photography is photography that uses media capable of capturing and reproducing colors.

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A contact print is a photographic image produced from film; sometimes from a film negative, and sometimes from a film positive or paper negative.

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Dublin

Dublin is the capital of the Republic of Ireland and also the largest city by size on the island of Ireland.

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John Joly

John Joly (1 November 1857 – 8 December 1933) was an Irish geologist and physicist known for his development of radiotherapy in the treatment of cancer.

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Louis Arthur Ducos du Hauron

Louis Arthur Ducos du Hauron (8 December 1837 – 31 August 1920) was a French pioneer of color photography.

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National Library of Ireland

The National Library of Ireland (NLI; Leabharlann Náisiúnta na hÉireann) is Ireland's national library located in Dublin, in a building designed by Thomas Newenham Deane.

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The National Science and Media Museum (formerly The National Museum of Photography, Film & Television, 1983–2006 and then the National Media Museum, 2006–2017), located in Bradford, West Yorkshire, is part of the national Science Museum Group in the UK.

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Optical filter

An optical filter is a device that selectively transmits light of different wavelengths, usually implemented as a glass plane or plastic device in the optical path, which are either dyed in the bulk or have interference coatings.

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Orthochromasia

In chemistry, orthochromasia is the property of a dye or stain to not change color on binding to a target, as opposed to ''metachromatic'' stains, which do change color.

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Paget process

The Paget process was an early colour photography process patented in Britain in 1912 by G.S. Whitfield and first marketed by the Paget Prize Plate Company in 1913.

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Photographic plate

Photographic plates preceded photographic film as a capture medium in photography.

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RGB color model

The RGB color model is an additive color model in which the red, green and blue primary colors of light are added together in various ways to reproduce a broad array of colors.

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See also

Audiovisual introductions in 1895

Irish inventions

Photographic processes dating from the 19th century

References

[1] https://en.wikipedia.org/wiki/Joly_colour_screen

Also known as Joly Color Screen.