What was the first tv made and by who?

Answer 1

It was Scotsman John Logie Baird who invented his transmitters and recievers and sets - the receiver and the set were separate - (or Televisors) as he called them in 1928. The first electronic television was invented by Marconi and Issac Shoenberg, Marconi made the transmitter where as Shoenberg and his team made the recievers.

Since this question is in Cable Television, John Logie Baird invented that too.

Answer 2

The Scotsman John Logie Baird, who invented television, first demonstrated it in 1927. The first public Television service was started by the BBC in 1936, and ran until the outbreak of war in September 1939.

The first American TV service started in 1940, and incorporated some major improvements due to the American Zworykin.

Answer 3

The first television that worked and could be demonstrated was the "Televisor", made by John Logie Baird. The first public demonstration was in March 1925 in a department store in London.

The television used a large rotating disc with a series of holes in it. As the disc rotated, a light behind the disc varied in brightness and together, they produced an image. The system was crude but effective enough for the BBC to adopt it as the worlds first Broadcast Television system, starting in 1929.

Within a few years, the disc was eliminated and televisions were made without any moving parts. However, many years later Texas Instruments developed the "DLP" projection system. Just like the very first television, DLP relies on a rotating disc to build an image and shows that the very earliest television technology is far from redundant.