• Thumbnail for Image dissector
    An image dissector, also called a dissector tube, is a video camera tube in which photocathode emissions create an "electron image" which is then swept...
    12 KB (1,463 words) - 18:39, 16 December 2024
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    (Photoelectric Image Dissector Tube for Television). The term may apply specifically to a dissector tube employing magnetic fields to keep the electron image in focus...
    108 KB (12,446 words) - 11:21, 22 April 2025
  • Thumbnail for Philo Farnsworth
    United States Government. He also invented a video camera tube, and the image dissector. He commercially produced and sold a fully functioning television system...
    67 KB (7,209 words) - 04:25, 5 May 2025
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    sensitive than Farnsworth's image dissector.[citation needed] However, Farnsworth had overcome his power issues with his Image Dissector through the invention...
    167 KB (18,643 words) - 14:21, 15 May 2025
  • Thumbnail for History of television
    sensitive than Farnsworth's image dissector.[citation needed] However, Farnsworth had overcome his power problems with his Image Dissector through the invention...
    177 KB (21,259 words) - 13:48, 15 May 2025
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    electron beam scanned the back of the image plate. The early electronic camera tubes (like the image dissector) suffered from a very disappointing fatal...
    24 KB (2,623 words) - 21:25, 1 May 2025
  • Thumbnail for John Logie Baird
    Farnsworth's electronic "Image Dissector" camera was available to Baird's company via a patent-sharing agreement. However, the Image Dissector camera was found...
    36 KB (3,735 words) - 11:33, 11 April 2025
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    Farnsworth's image dissector, supplanted the Nipkow system by the 1930s. These remained in wide use until the 1980s, when cameras based on solid-state image sensors...
    12 KB (1,395 words) - 01:05, 4 March 2025
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    subject. Disk scanners share a major limitation with the Farnsworth image dissector. Light is conveyed into the sensing system as the small aperture scans...
    8 KB (1,112 words) - 04:21, 24 December 2023
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    period of 1.208 arc-sec (8.2 micrometre). Behind this grid system, an image dissector tube (photomultiplier type detector) with a sensitive field of view...
    59 KB (6,798 words) - 07:01, 19 March 2025
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    ultraviolet solar energy (MUSE), for detecting solar UV radiation; (5) an image dissector camera system (IDCS), for providing daytime cloud-cover pictures in...
    7 KB (638 words) - 13:11, 9 April 2024
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    storage tube Flat-panel display Geer tube History of display technology Image dissector LCD television, LED-backlit LCD, LED display Penetron Surface-conduction...
    268 KB (29,218 words) - 19:19, 16 May 2025
  • Thumbnail for Deflection yoke
    processing Analog television Analog television § Displaying an image Nipkow disk Image dissector Scan line Donald G. Fink (ed), Electronic Engineer's Handbook...
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  • Thumbnail for Photoelectric effect
    example, Philo Farnsworth's "Image dissector" used a screen charged by the photoelectric effect to transform an optical image into a scanned electronic signal...
    59 KB (7,026 words) - 14:17, 19 April 2025
  • Farnsworth. He was an American inventor who used a image dissector camera tube that transmitted its first image, which was a simple straight line. 1991 – WorldWideWeb...
    13 KB (1,636 words) - 04:09, 16 May 2025
  • Thumbnail for Dissection
    Dissection (redirect from Dissector)
    (sometimes called androtomy) is the prevention of human disease to the dissector. Prevention of transmission includes the wearing of protective gear, ensuring...
    53 KB (6,339 words) - 11:10, 25 February 2025
  • inventor Philo Farnsworth submitted a patent application entitled Image Dissector, but which actually detailed a CRT-type camera tube. This is among...
    7 KB (593 words) - 00:38, 7 October 2024
  • Washington; Philo Farnsworth first describes an image dissector tube, which uses cesium to produce images electronically. Farnsworth will not produce a...
    68 KB (6,553 words) - 08:00, 19 May 2025
  • September 7 – Philo Farnsworth's electronic image dissector television camera tube transmits its first image at his laboratory at 202 Green Street in San...
    13 KB (1,336 words) - 12:37, 3 March 2025
  • processed film images taken by the Orbiter for transmission back to Earth. The CBS Laboratories Reconotron all-electrostatic image dissector tube was developed...
    23 KB (2,928 words) - 08:24, 24 January 2025
  • ten days afterwards. Farnsworth's system included his version of an image dissector. October 29 - On October 29, 1934, Mutual Broadcasting System, Inc...
    7 KB (750 words) - 01:07, 5 November 2024
  • television pioneer Philo Farnsworth invented the first functional image dissector in 1927. He submitted a patent application on January 7, 1927. April...
    7 KB (712 words) - 15:00, 10 March 2025
  • which used a mechanical camera for filmed programming and Farnsworth image dissector cameras for live programming, proved too cumbersome and visually inferior...
    52 KB (4,328 words) - 06:32, 12 May 2025
  • ten days afterwards. Farnsworth's system included his version of an image dissector. November 5 - First television broadcasts in the USSR. Late 1934 -...
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    fond of saying. Filter and aperture selection was accomplished using image dissector tubes and the HST pointing system. It was functional from launch in...
    5 KB (446 words) - 07:35, 17 January 2025
  • Radio Drama. Retrieved 24 August 2022. Image Dissectors (2009). "The State of the Afternoon Play". ImageDissectors.com. Retrieved 9 February 2010. Simon...
    3 KB (353 words) - 02:45, 25 September 2024
  • summer – 14-year-old American farm boy Philo Farnsworth devises the image dissector, the basis for the first version of television. October 18 – Charles...
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  • Thumbnail for David Sarnoff
    laboratory of the inventor Philo T. Farnsworth, who had developed an Image Dissector, part of a system that could enable a working television. Zworykin...
    38 KB (4,292 words) - 17:24, 18 May 2025
  • or selenium imaging components. Bell wrote, decades prior to the invention of the image dissector: Should it be found ... [that the image sensor] is illuminated...
    56 KB (6,369 words) - 03:39, 27 February 2025
  • South-American inventor. It transmits 48-line images. September 1 Philo Farnsworth demonstrates his image dissector camera and "oscillite" tube receiver for...
    7 KB (93 words) - 16:13, 30 March 2025