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Western television
this television was made by the company Western television co, in chicago and it used a 45 line disk, with triple interlace -
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HISTORIA DE LA TELEVISIÓN
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Black and white television
this television was invented by Rogers-Majectic, in Canada. In 1957 and the television only had a black and white color. -
Colour broadcasting
in 1966 the colour broadcasting was developed by the Columbia broadcasting system, that began in canada and was the first north american standard -
1972
In 1972 half of TVs on homes were colour -
Huge Screens
in 1988 appeared the first LCD TVs and with this, the huge screens -
TVs in the world-wide
in 1996 the world-wide had a billion TVs sets, and this played a pivotal role in the society -
Our times
All the industries of TVs have come evolving until our times and now our can find TVs of high resolution, but obviously more expensive. xd