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TELEVISION

Actual Types of TVs

A television is an electronic device designed to receive and display television signals. Usually comprises a display and controls. The television has become a usual and normal device that is present in homes around the world. In January 26, 1926 was the first time that the small screen showed moving images.

The head of this was John Logie Baird, Scottish engineer who dedicated his life to perfecting what is television.

TUBE: The traditional tube televisions may come with a standard curved screen or a screen that provides a larger area mink.

LCD:

The main advantage of LCD technology compared to traditional tube TVs, is that it provides a sharper image and stable.

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The television, as he had imagined John Logie Baird, did not last much longer. Soon the desire to draw ever more economic benefits of his invention dropped the TV mechanic and replaced by electric, and while the small screen became a medium in its own right the name of its creator was exiled to least consulted the pages of encyclopedias.

PLASMA:

LED technology:

The major advantage of a plasma TV is the large size of the screens, allowing installation in places where before you could not put a television.

Full HD 3D TV

LED lighting replaces fluorescent lamps in the new generation of HDTVs. Television monitors LCD with LED technology is truly a leap qualitative in the audiovisual sector. Thus, the viewer's vision of the image becomes more clear and natural.

The combined use of Blu-ray with 3D televisions provide capacity through special glasses and independently and full screen, 1080 pictures emission for each of our eyes.

The first commercial televisions sold by Baird in the UK in 1928 were radios that came with a supplement for television consisting of a neon tube. The TV sold between 1930 and 1933 is considered the first commercial television, reaching several thousand units sold.

OLD TELEVISION

The advent of television flitted radio room to the bedroom, the bathroom or kitchen. The team presented by Decca in London in 1952, television radio combined in one cabinet.

COLOR TELEVISION

The color TV was launched in the United States and other countries in the 1950s. In Mexico, the first color broadcasts were made in 1967 and in the following decade in Spain. Over 90% of households in developed countries now have color TV.

THE TELEVISION