If you mean 'Who invented TV?, it was John Logie Baird in about 1934 or 1935. There were TV transmissions in the UK from about 1937 to the beginning of WWII, but few people could receive them because few people owned TV sets.
1945 Army-Navy Game - 1945 TV was released on: USA: 1 December 1945
Winterset - 1945 TV was released on: USA: 28 October 1945
Sham - 1945 TV was released on: USA: 28 January 1945
Victory - 1945 TV was released on: USA: 9 September 1945
The Front Page - 1945 TV was released on: USA: 11 November 1945
The Bourgeois Gentleman - 1945 TV was released on: USA: 17 June 1945
Abe Lincoln in Illinois - 1945 TV was released on: USA: 15 April 1945
Abe Lincoln in Illinois Act II - 1945 TV was released on: USA: 20 May 1945
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The 17th Annual Academy Awards - 1945 TV SUSPENDED was released on: USA: 15 March 1945 (Hollywood, California)
The Clock - 1945 was released on: USA: 22 March 1945 (premiere) USA: 25 May 1945 Sweden: 8 October 1945 Portugal: 30 July 1946 Spain: 29 June 1976 (TV premiere) Finland: 11 August 1980 (TV premiere) Germany: 16 July 1991 (TV premiere)
Zombies on Broadway - 1945 was released on: USA: 26 April 1945 (New York City, New York) USA: 1 May 1945 Finland: 5 May 2003 (TV premiere)