Lead: For our predecessors, TV is a very important household appliance. As an important entertainment and leisure tool, TV plays an important role in people's lives. With the development of science and technology and the progress of society, TV sets can be said to be more and more advanced, and there are more and more types of TV sets. Such as network TV, smart TV, LCD TV, etc.

Everyone knows TV well, but do you know the history of TV development? Do you know who invented the first TV set in the world? Do you know what the first TV set looked like? Today, Bian Xiao will give you a brief introduction about TV and its development history, hoping to help you.

The first TV set:

Speaking of the first TV set, it has some history. In fact, the earliest inventor of television was not one person, but three people worked together. They are Philo, Villette Mill and Baird. The first TV set in the world is very different from our TV set now. The first TV set had no sound, only images, and the images were only black and white images. According to research, the first TV set was born in the laboratory in London on February 2, 1925. Baird is therefore also known as the father of television.

The emergence of color TV sets:

The earliest TV sets were not like the ones we use now. The earliest TV sets were all black and white, and the picture was very blurred. It was not until 1954 that the world's first color TV set was born. The first color TV set was developed by American scientists. They use picture tubes to make the TV set emit color images. However, due to the high cost of picture tubes, the price of color TVs at that time was very high. Later, people gradually invented substitutes such as transistors, and the price of TV sets gradually declined.

Modern TV:

The symbol of modern TV set is the appearance of Sony cassette tape in Japan in 1972. The appearance of cassette tape has brought about earth-shaking changes in the TV industry, and the TV industry has developed faster and faster since then. After decades of development, modern TV sets have become very popular. There are more and more TV brands and types on the market.

That's what Bian Xiao introduced to you today about the development of TV sets. I hope you have gained something after reading it. You can check the information yourself if you have any questions.

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