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Television Set

Posted on March 4, 2007 with 14357 views

Television Set

The televison set was invented by not one person but a group of numerous personnel. The principal idea was based on photoconductivity of the element selenium, founded by Willoughby Smith in 1873. All televisions make use of an image which is scanned to produce a representation time signal, which is then reversed and decoded by the human eye.

On 26 January 1926, John Logie Baird demonstrated the first public television, which transmitted live moving images. Several months later, 3 July 1928, Baird demonstrated the first colour television. In 1923, Charles Francis Jenkin demonstrated his own version of a primitive television set.

Strangely enough, colour televisions were patented before black and white televisions were even fully functional. The reason being the fact that inventors knew this was possible and each wanted to claim the idea as their own.

Camarena invented the "Chromoscopic adapter for television equipment", which was a basic transmission mechanism for colour television. It was he who received the patent for colour televisions initially in September 15, 1942 adapted in 1960 and further in 1962.

Exclusively electronic systems relied on research by both Philo Taylor Farnsworth and Vladimir Zworykin, in order to mass distribute television programming evident in the modern world.

The first regular transmissions originated in Germany, 1935, using 180 scan lines to deliver the picture. 2 years later these lines increased to 441 in an effort to improve quality.

The first launch outwith Germany was England, 1936, from Alexandria Place. Baird's system was established but only spanned 4 months, since it contained 240 lines, whereas its successor EMI-Marconi's System A contained 405 lines and delivered a greater quality of picture.

It took almost 20 years for the television to be commonplace in an American household, as in the mid 1950's programming was typical in the majority of homes across the world.





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Comments |29 posts

  • Simon Phil says on 1st November 2011It was a better way of communication because visual is better than radio.
  • christiann says on 23rd September 2011That was so good to make the tv
  • Alan says on 8th April 20118) cool
  • james says on 3rd December 2010Wow 8) :lol: :roll: :) :p
  • R@@J says on 17th August 2010Thank's for this post.... ;)
  • omar says on 23rd June 2010Eshta
  • sheng says on 29th January 2010Astigen!!!

  • hi says on 9th October 2009Clementine
  • missjuciey says on 1st September 2009Im so so so so happy right now and plus I love my bookie lmao dead 4real
  • New, All N says on 30th August 2009Thanks for sharing
  • acir says on 14th August 2009Anuuuuu yan!!!!! :lol: :roll: :) :p ;) 8) :? :d :oops:
  • ash says on 28th July 2009Im so glad they invented coloured t.v. The best invention...so is the internet lolz :lol: :lol:
  • Anonymous says on 25th January 2009:lol: haha thats the famous invention ! Haha but its great~ :d
  • cialis fre says on 30th November 2008Yes I agree with you!
  • Anonymous says on 19th November 2008I agree with you...i am in english class. Can you tell me tv benefits and harms
  • jizz face says on 10th November 2008:roll: I need one of these contaptions in my life, in order to achieve common status, thus rendering myself a pesant, jolly good.
  • Anonymous says on 5th October 2008:d :oops: :? 8) :lol: :)
  • brontosaur says on 5th October 2008Thanks to this site I am going to live forever
  • helooo says on 24th September 2008........ 8) :? :roll: :roll: :) ;) :p :( :lol: :d .........cya
  • Anonymous says on 24th September 2008Lloyd brou is gay of couse they invented black & white tv before colour tv gay ;) ;) :roll: :roll: :roll:
  • you says on 1st September 2008:roll: :d :oops: :? 8) :lol: :) :( :p ;) :p ;) :( :) :( :roll:
  • Anonymous says on 14th July 2008Twats
  • Lan Chap K says on 3rd July 2008Alahai, tv macam ni nenek aku pun boleh buat.
  • BigL2125 says on 2nd April 2008Thats what she said
  • BigL2125 says on 2nd April 2008Thats what she said
  • douche bag says on 24th March 2008Roflcopter swar swar swar swar
  • ur mom says on 24th March 2008Shut upz! 8)
  • bgfch says on 1st February 2008Fghfgh
  • Lloyd Brou says on 21st November 2007I cant belive that colour tvs were invented before the black and white version, it makes me wonder what other technologies people have got and what part of the invention they want to let the world see first to make more money in the long run!
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