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Full name: John Logie Baird
Born: 14th August 1888
Invention/Achievement:The Television
Date of introduction/Achievement: 26th
January 1926, first demonstration of true television
Died: 14th June 1946
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John Logie Baird was a true pioneer of television and created
what we know and take for granted today.
He invented the world's first mechanical television, made the
first public demonstration of colour television and produced the
first purely electronic colour television picture tube.
Baird was born in Helensburgh, Scotland, the youngest child of a
Church of Scotland minister and his wife.
He suffered from ill health most of his life, but from a young
age he showed signs of his inventive ingenuity, setting up a
telephone connection with his friends in the locality. He
also thrived in pioneering work on the transmission of still and
moving images.
In 1923 Baird moved to Hastings on England's south coast, where
in 1924 he put together a somewhat Heath Robinson machine made of
an old hat box, a tea chest, cycle lamp lenses and various other
odds and ends. With this contraption, however, Baird
transmitted moving silhouette images.
Later that year he moved to Soho, London and, starting on
25th March 1925, at the Selfridges store made the first
of a series of public demonstrations of moving silhouette
images.
In October 1925 Baird transmitted the first television
pictures with a greyscale image. In 1927 he transmitted a
television signal from London to Glasgow, across 438 miles of
telephone wire.
In 1928 he broadcast more images from London to New York and
also carried out the world's first colour television transmission.
The following years saw rapid development in the technology
and application of Baird's television system.
After trials, the BBC dropped Baird's electro-mechanical system
in favour of an electronic system. Baird continued to make a
significant contribution to electronic television, and in 1941 he
demonstrated and patented a system for three dimensional
television.
In 1943 he persuaded the Hankey Committee, appointed to oversee
the resumption of television broadcasting post-war, to adopt his
advanced 1,000 line Telechrome electronic colour broadcasting
system. This would have offered picture quality similar to
today's HD systems. However, post war austerity dictated the
retention of the 405 line system until 1986.
Still plagued by ill health, John Logie Baird lived the last two
years of his life at Bexhill-on-Sea, where he died on
14th June 1946, aged just 57.