The Evolution Of Televisons

THE EVOLUTION OF TELEVISIONS The "Nipkow Disk" got patented. It's a spinning disk with spiral holes in 1884 it that scanned a line of an image. Constantin Perskyi 1900 coined the term "television". Developments in amplification tube technology for 1907 mechanical television TIHE OPTICS OF TELEVISION MIRROR DRUM MOTOR SYNCHRON ZeR First demonstration of "instantaneous 1909 transmission of images" HEON in Paris, France na. 4.A SIHPLE HRROA-DRUM SCANNER reoe crstor lamp it used, the redulated ght trom which John Logie Baird gave a demonstration of practical image amplification at Selfridge's department store in London. It used the Nipkow disk 1925 Kenjiro Takayanagi demonstrated the 1926 world's first electronic television in Japan. Baird transmitted a television signal from London to Glasgow using a telephone line. 1927 TVhatiry. V Baird demonstrated a stereoscopic 3D television. 1928 Baird desndng Da at Tredr Tele o 6 The EMI company in Britain developed two new camera tubes, both of which got used by the BBC. 1932 CBS in the United States began to film in colour. 1940 World's first 644-line television standard got developed in Russia. 1944 World's first colour televisions went on sale. 1953 Colour televisions sold more than black 1972 and white models. Digital television standards were agreed by the FCC in the 1990 United States. Digital terrestrial television transmissions began in the UK. 1998 Analog satellite televisions transmissions were superseded by digital. 2001 NETHERLaDS NBelgium The first high-definition transmissions got broadcast in Belgium. Liep. 2004 lotomy HANCE- First high-definition broadcasts began in 2006 the UK. Smart TVs got introduced to the marketplace. 2008 tetsGODIet First 3D television sets go on sale in Britain. 2010 Last analog television transmissions in the 2012 UK ceased. First 4K Ultra-HD televisions went on sale. Curved screen televisions 2013 went on sale. AVInstalls audio visual sales & installation services t: 0845 474 1476 e: [email protected] Sources: http://en.wikipedia.org/wiki/History_of_television http://www.answers.com/Q/Who_invented_the_smart_T.V http://www.bbc.co.uk/newsbeat/10085219 http://en.wikipedia.org/wiki/High-definition_television http://en.wikipedia.org/wiki/High-definition_television_in_the_United_Kingdom http://en.wikipedia.org/wiki/Curved_screen