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  With the invention of the disc, there is a great advance for television and it created a relevant communication medium.
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  Rotating disc based mechanical type television
It had a small screen and a very large box - 
  
  The screen was still small but the box was more compact. It was more compact and could be placed on the table or between the legs.
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  Model "ADMIRAL" 19A111 launched after the Second World War
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  This model was a significant change, as it looked a lot like today's TVs.
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  In this year, television had a big change,it was going from black and white to color.
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  Model quite famous for its characteristics of the 70s
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  Television in those years began to look like today
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  These projection televisions began to be sold in that year, this created the need to have bigger screens
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  Today's televisions are more innovative.
Plasma screens, DLC and high definition are getting better.
They are so light that they can be placed on the wall like a painting.