فيلو فارنزورث

فيلو فارنزورث
Philo Farnsworth
فيلو فارنزورث; Philo Farnsworth
	فارنزورث في National Statuary Hall Collection
وُلِدَ	Philo Taylor Farnsworth; أغسطس 19, 1906; بيڤر، يوتاه, الولايات المتحدة
توفي	مارس 11, 1971 (aged 64); سالت ليك سيتي، يوتاه, الولايات المتحدة
المثوى	Provo City Cemetery,; پروڤو، يوتاه, الولايات المتحدة
الجنسية	أمريكي
اللقب	مخترع أول تلفزيون إلكتروني، وله أكثر من 300 براءة اختراع أمريكية وأجنبية
الزوج	Elma "Pem" Gardner
الموقع الإلكتروني	philotfarnsworth.com

فيلو تايْلور فارنزورث (عاش 19 أغسطس 1906- 11 مارس 1971) مخترع أمريكي، كان من رواد تقنية التلفاز. ابتكر نظام التلفاز الإلكتروني الذي فاق الأسطوانات الآلية التي كانت تستخدم على سبيل التجريب في ذلك الوقت. وتقدم ـ وهو في العشرين من عمره ـ بطلب للحصول على براءة تصميم أنبوب آلة تصوير تلفازية إلكترونية، أصبحت تعرف فيما بعد بمقسم الصورة. وأوجد هذا الأنبوب صورة عن طريق إنتاج إشارة إلكترونية تتوافق مع درجة وضوح الأشياء التي تتلفز. عرض فارنزورث مقسم الصورة في عام 1927م. وحصلت مؤسسة الراديو بأمريكا آر سي آيه عام 1939م على رخصة من فارنزورث لإنتاج أنظمة لإرسال (بث) تلفازي إلكتروني تجمع بين تقنيته وتقنيتهم. وأشرف فارنزورث فيما بعد على بحوث في الرادار والطاقة النووية.

وُلد في بيڤر، يوتاه بالولايات المتحدة الأمريكية.

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براءات الاختراع

U.S. Patent 1,773,980: Television system (filed 7 January 1927, issued 26 August 1930)
U.S. Patent 1٬773٬981 : Television receiving system (filed 7 January 1927, issued 26 August 1930)
U.S. Patent 1٬758٬359 : Electric oscillator system (filed 7 January 1927, issued May 13, 1930)
U.S. Patent 1٬806٬935 : Light valve (filed 7 January 1927, issued 26 May 1931)
U.S. Patent 2٬168٬768 : Television method (filed 9 January 1928, issued 8 August 1939)
U.S. Patent 1٬970٬036 : Photoelectric apparatus (filed 9 January 1928, issued 14 August 1934)
U.S. Patent 2٬246٬625 : Television scanning and synchronization system (filed May 5, 1930, issued June 24, 1941)
U.S. Patent 1٬941٬344 : Dissector target (filed 7 July 1930, issued 26 December 1933)
U.S. Patent 2٬140٬284 : Projecting oscillight (filed 14 July 1931, issued 13 December 1938)
U.S. Patent 2٬059٬683 : Scanning oscillator (filed 3 April 1933, issued 3 November 1936)
U.S. Patent 2٬087٬683 : Image dissector (filed 26 April 1933, issued 20 July 1937)
U.S. Patent 2٬071٬516 : Oscillation generator (filed 5 July 1934, issued 23 February 1937)
U.S. Patent 2٬143٬145 : Projection means (filed 6 November 1934, issued 10 January 1939)
U.S. Patent 2٬233٬887 : Image projector (filed 6 February 1935, issued 4 March 1941)
U.S. Patent 2٬143٬262 : Means of electron multipaction (filed 12 March 1935, issued 10 January 1939)
U.S. Patent 2٬174٬488 : Oscillator (filed 12 March 1935, issued 26 September 1939)
U.S. Patent 2٬221٬473 : Amplifier (filed 12 March 1935, issued 12 November 1940)
U.S. Patent 2٬155٬478 : Means for producing incandescent images (filed 7 May 1935, issued 25 April 1939)
U.S. Patent 2٬140٬695 : Charge storage dissector (filed 6 July 1935, issued 20 December 1938)
U.S. Patent 2٬228٬388 : Cathode ray amplifier (filed 6 July 1935, issued 14 January 1941)
U.S. Patent 2٬233٬888 : Charge storage amplifier (filed 6 July 1935, issued 4 March 1941)
U.S. Patent 2٬251٬124 : Cathode ray amplifying tube (filed 10 August 1935, issued 29 July 1941)
U.S. Patent 2٬100٬842 : Charge storage tube (filed 14 September 1935, issued 30 November 1937)
U.S. Patent 2٬137٬528 : Multipactor oscillator (filed 27 January 1936, issued 22 November 1938)
U.S. Patent 2٬214٬077 : Scanning current generator (filed 10 February 1936, issued 10 September 1940)
U.S. Patent 2,089,054: Incandescent light source (filed 9 March 1936, issued 3 August 1937)
U.S. Patent 2٬159٬521 : Absorption oscillator (filed 9 March 1936, issued 23 May 1939)
U.S. Patent 2٬139٬813 : Secondary emission electrode (filed 24 March 1936, issued 13 December 1938)
U.S. Patent 2٬204٬479 : Means and method for producing electronic multiplication (filed 16 May 1936, issued 11 June 1940)
U.S. Patent 2٬140٬832 : Means and method of controlling electron multipliers (filed 16 May 1936, issued 20 December 1938)
U.S. Patent 2٬260٬613 : Electron multiplier (filed 18 May 1936, issued 28 October 1941)
U.S. Patent 2,141,837: Multistage multipactor (filed 1 June 1936, issued 27 December 1938)
U.S. Patent 2٬216٬265 : Image dissector (filed 18 August 1936, issued 1 October 1940)
U.S. Patent 2٬128٬580 : Means and method of operating electron multipliers (filed 18 August 1936, issued 30 August 1938)
U.S. Patent 2٬143٬146 : Repeater (filed 31 October 1936, issued 10 January 1939)
U.S. Patent 2٬139٬814 : Cathode ray tube (filed 2 November 1936, issued 13 December 1938)
U.S. Patent 2٬109٬289 : High power projection oscillograph (filed 2 November 1936, issued 22 February 1938)
U.S. Patent 2٬184٬910 : Cold cathode electron discharge tube (filed 4 November 1936, issued 26 December 1939)
U.S. Patent 2٬179٬996 : Electron multiplier (filed 9 November 1936, issued 14 November 1939)
U.S. Patent 2٬221٬374 : X-ray projection device
U.S. Patent 2٬263٬032 : Cold cathode electron discharge tube
U.S. Patent 3٬258٬402 : Electric discharge device for producing interaction between nuclei
U.S. Patent 3٬386٬883 : Method and apparatus for producing nuclear fusion reactions
U.S. Patent 3٬664٬920 : Electrostatic containment in fusion reactors

الهامش

للاستزادة

Abramson, Albert. The History of Television, 1880 to 1941. (1987). Jefferson, NC: McFarland & Co. ISBN 0-89950-284-9.
Abramson, Albert. The History of Television, 1942 to 2000. (2003). Jefferson, NC: McFarland & Co. ISBN 0-78641-220-8.
Everson, George, 1949. The Story of Television: The Life of Philo T. Farnsworth. New York: W. W. Norton & Co. ISBN 0-405060-42-4
Farnsworth, Elma G. (1990), Distant Vision: Romance and Discovery of an Invisible Frontier. Pemberly Kent Publishers, 260 pages. ISBN 978-0962327605
Farnsworth, Russell. (2002). Philo T. Farnsworth: The Life of Television's Forgotten Inventor. Hockessin, Delaware: Mitchell Lane Publishers. 10-ISBN 1-584-15176-5; ISBN 13-ISBN 978-1-584-15176-0 (cloth)
Fisher, David E. and Marshall J., 1996. Tube, the Invention of Television. Washington D.C.: Counterpoint. ISBN 1-887178-17-1
Godfrey, D. G., 2001. Philo T. Farnsworth: The Father of Television. University of Utah Press. ISBN 0-87480-675-5
Schwartz, Evan I., 2002. The Last Lone Inventor: A Tale of Genius, Deceit & the Birth of Television. New York: HarperCollins. ISBN 0-060935-59-6
Stashower, Daniel, 2002. The Boy Genius and the Mogul: The Untold Story of Television. New York: Broadway Books. ISBN 0-7679-0759-0

وصلات خارجية