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the first tv was not fully electric mechanism was semi-mechanical. a big box with a very small screen
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At the end of the 30s until the end of World War II, the model Andrea 1F5 was released. During these years, television was perfected since its mechanism became fully electric
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después de la segunda guerra mundial, la television se volvio en un electrodomestico que todos querian comprar
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This model was a significant change because looked a lot like TVs that exist today.
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TV took a radical shift from the transmission in black and white to color transmission.
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was invented in the año1973. It used as basic operation receiving signals through an antenna in the present.
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This model is quite famous for its futuristic and distinctive look of the '70s TV All image is formed on the surface of a cone-shaped device called a cathode ray tube.
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television began to look like the model we know today. A revolutionary change was the remote control, although very expensive, it became an important complement to the television for many households.
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Entre estos televisores encontramos los plasmas, los de pantalla LCD y los de alta definición (HD), los cuales cada vez son más livianos y tan delgados que pueden ser colgados en la pared como un cuadro más de la casa.
