History of television - Wikipedia, the free encyclopedia
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The history of television is both complex and far-reaching, involving the work of many inventors and engineers in several countries over many decades. Initially, work proceeded along two different b...
en.wikipedia.org/wiki/History_of_television
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Vladimir Kosma Zworykin, is generally known as the inventor of the camera tube but even now this is still a delicate statement, knowing that Philo Farnsworth developed almost the same also a ... A brief overview of camera tube history.
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members.chello.nl/~h.dijkstra19/page4.html
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An Image Orthicon tube is a vacuum tube used in early television cameras to take the television picture. It changes light from the scene being televised into electronic signals. ... The front of the Image Orthicon contains a screen called a photocathode that releases electrons when light from the camera lens strikes it.
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www.acmi.net.au/AIC/IMAGE_ORTHICON.html
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Vermeer and Camera Obscura ... Robert Leggat: A History of Photography ... The entry tells of the use of a cone-shaped hole (or tube) in the wall, in order to allow more light and therefore a larger image on the opposite white wall. A concave glass screen is also mentioned being placed in the hole of a wall in a darkened room.
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www.acmi.net.au/AIC/CAMERA_OBSCURA.html
www.acmi.net.au/AIC/CAMERA_OBSCURA.html
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A history of Narragansett Imaging and its Slatersville site. Explains the origin of Plumbicon tubes and digital camera module business at this site. ... Narragansett Imaging's camera and tube activity proudly carries on the long history, expertise and technology leadership into the 21st century where we continue to innovate...
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www.nimaging.com/about/history.html
www.nimaging.com/about/history.html
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DigiCam History Dot Com is a non-profit, educational site provided for the free use of all digital camera enthusiasts. ... English physicist Ambrose Flemming, working with Crookes' tube, would discover that cathode rays could be deflected and focused. This was accomplished by wrapping the tube with wire and passing...
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www.digicamhistory.com/
www.digicamhistory.com/
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Texas Instruments Collection ... Television Camera Tube Target; TI number: G00318; This item is a sample target for a TIVICON. The target is a silicon diode array in the square area. ... National Museum of American History...
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smithsonianchips.si.edu/texas/t_077.htm
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Weinberger SpeedCam digital high-speed camera systems ... ; SpeedCam PRO camera head ... ; SpeedCam Visario g1; first series in tube housing...
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private.freepage.de/walterpreiss/history/highspeed_came...
private.freepage.de/walterpreiss/history/highspeed_camera.html
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The CPS design along with the Orthicon television camera tube improved upon the previous generation of designs (emiscopes and iconoscopes). The CPS & Orthicon tubes were the first to scan the electrical image from the rear of the photo ... History Notes include facts about what has happened to an object since manufacture.
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www.powerhousemuseum.com/collection/database/?irn=35534...
www.powerhousemuseum.com/collection/database/?irn=355340
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