1 television in the world where he was. By whom and when was the first television invented. Making a color TV

“Television makes us better educated. When I see the TV turned on, I go to the next room and start reading. " , - said the famous American comedian Groucho Marx. Even at the dawn of television, in the 30s of the XX century, many experts expressed doubts about this type of leisure: they say , modern people will not sit and stare into a “box”. How wrong they were, because watching TV became the main time pre entertainment for millions of people on Earth. Find out who invented the TV and when the first models appeared in the USSR.

Who invented the first mechanical television

Attempts to create a TV began in the middle of the 19th century. The efforts of many scientists of that time were not crowned with success, but numerous experiments led to important discoveries. At the beginning of the 20th century, everything needed to create a TV was available:

• the photoconductivity of selenium was discovered;
• the idea of ​​the element-by-element method of image transmission has been proven;
• photocell and light distributor created;
• invented the Nipkov disk - a device that scans an image.

Scottish engineer John Byrd was the first among numerous inventors to achieve success. In 1925, he invented the world's first mechanical television. The achievement was not easy: in the course of experiments, Byrd was almost killed by high voltage.

At first, the invention was treated with caution and even irony. However, everything changed after the official recognition of the device at the highest level in 1926. By 1930, thousands of devices had been produced. And regular television broadcasting appeared a year earlier.

Electronic TV: who invented

All the leading countries of the world were engaged in the development of electronic televisions soon after the invention of mechanical television. The pioneers in this field are the Germans. Already in 1928, the German company Telefunken presented a prototype using the projection method at an exhibition in Berlin.

In 1934, Telefunken employees released the world's first electronic television. Sales started at an unprecedented price of $ 445, which is equivalent to today's $ 7.5 thousand.

Soon, the industries of France, the USA and the USSR followed the German manufacturers. By the beginning of World War II, Soviet industry even managed to overtake the Germans, producing more than two thousand electronic televisions.

The first TV in the USSR

The Soviet industry did not stand still and soon offered its analogue TV. In April 1932, the first mechanical-type B-2 television was completed at the Leningrad plant.

The ambitious plans of the Communist Party, as well as the fact that many of the developments were made by Russian scientists, contributed to the rapid development. The B-2 TV was not an independent device: it was a radio set-top box with a miniature screen measuring 3 by 4 cm.

To see something, they put a huge magnifying glass in front of the TV, which, of course, affected the image quality. In 1933, the B-2 model began to be produced for the mass consumer. In total, the Leningrad plant produced 3 thousand copies.

In the USSR, regular television broadcasting began in 1938. Before the war, Soviet citizens could watch the programs of three channels. The first truly mass TV KVN-49, began to be produced in 1949. It was sold for the equivalent of two average wages. The TV was not reliable, so the citizens deciphered the abbreviation KVN with the phrase: “Bought - Turned on - Doesn't work”.

Having relied on mechanical televisions, Soviet engineers at first lagged behind Western manufacturers. Over time, the situation has changed: in 1990, the USSR ranked fourth in the world in terms of the number of TV sets produced.

An interesting fact: on his 70th birthday, Stalin was presented with a Moskvich-T1 TV. And it was the first model to support 625-line resolution. It is not known whether the leader of the peoples liked to watch TV, but he forbade showing himself for sure.

There was a special order instructing the operators to turn off the camera or point the lens at the audience when Stalin appeared on the podium. All existing video recordings were carried out with the permission of the KGB and were never broadcast live: the special services believed that no one should know where the head of state is now.

Who created color TV

The development of color transmission of images began with the advent of the mechanical television. Many attempts by inventors have ended in failure due to the limitations of the mechanical reproduction method. The real breakthrough was made only after the end of the Second World War.

In the 1940s, CBS began broadcasting in color in the United States, but there were no compact color televisions. Hardware additions to black-and-white TVs began to appear on the market, allowing them to receive color images.

The black and white TV makers did not like this. With great influence in the government, they initiated a ban on the production of these types of upgrades. Under the pretext of a lack of resources for the Korean War, the US Congress banned the production of color adapters and any attempt to create a color television. It got to the point that the spread of any color technology became a criminal offense.

In 1953, the United States adopted a new standard for color television broadcasting, developed by the RCA company. Immediately after the ban was lifted, in April 1954, the same company released the first mass-produced color TV model - CT-100, which became legendary among US citizens.

Modern TVs support ultra-high definition standards: many models reproduce a picture in 4K and 8K resolution. Television is losing ground to the Internet. The main audience of television is still pensioners and people of the older generation, who are accustomed to learning news from the "box".

Young people, on the other hand, prefer Internet resources: they choose the content themselves, and there are fewer advertisements. Even manufacturers are positioning TVs as home theaters rather than stations for watching TV channels. Not only is the format for presenting information outdated, but the quality of the content has also decreased.

One sociologist said: "Television allows us to enjoy the company of people whom we would not let in our homes." Perhaps television, like radio in its time, will change somewhat, leaving its own, albeit small, audience.

Today TV does not surprise anyone. This is a box or even a small panel that allows you to display movable pictures. It's hard to imagine that just a little over a century ago, there was no such technology in principle. It is only through a huge amount of research that we are able to enjoy television.

The people who gave us the ability to transmit images at a distance will be discussed in this article.

At the origin

Who invented television and in what year? Many people asked this question, but not everyone could give an exact answer to it.

The question of where television was invented is still open. The answers cannot be unambiguous. This is because not one person invented the first television. This is a lot of people.

Where was television invented? Many countries of the world are fighting for this right, in each of which a whole army of scientists has been working on this issue. But first things first.

How it all started

The very first who invented television can be considered a Swedish chemist named Jens Berzelius. The scientist set up many experiments in his laboratory, as a result of which he discovered a previously unknown chemical element, which was named "selenium".

The importance of this event cannot be overstated. It was noted that this element conducts an electric current depending on the amount of light acting on it.

Without it, image transmission would be impossible.

From theory to practice

Boris Lvovich Rosing - that's who invented television - historians will argue. And they will not be far from the truth.

The biography of this physicist and inventor, who actually gave us the opportunity to spend evenings at the blue screen, is worth exploring in more depth.

Boris Lvovich Rosing was born in 1869 in St. Petersburg.

He devoted almost his entire life to work at the institute. This is the St. Petersburg Technological, and the Arkhangelsk Forestry, and many others, where he was invited as an honorary lecturer. The scientist defended his Ph.D. thesis.

His works were devoted to the study of magnetism, radio engineering, electricity, molecular field, ferromagnets, quantum physics, dynamics.

The idea to transmit the image to a distance came to Boris Lvovich in 1897. He could not imagine his experiments without the cathode-ray tube, which had just been invented, as well as the research of Alexander Grigorievich Stoletov.

His success in studying the issue was great. Already in one thousand nine hundred and seven, the world was presented with the technology of creating an image using a cathode-ray tube with a fluorescent screen and rotating mirrors. Physicist's inventions were patented and recognized in Great Britain, Germany. The experience consisted of displaying gray bars on a black screen. It seems so simple. But for that time, it was a huge breakthrough. The talented scientist was talked about all over the world.

In just four years, the physicist was able to transmit the image over a distance. Most likely, none of the readers have any doubts about who invented television.

In the same year one thousand nine hundred and eleven, Rosing made the transition from mechanical to electronic systems.

Until his death in one thousand nine hundred and thirty-three, the physicist did not stop creating and improving his devices, developing new modulation methods, designs of tubes and circuits.

First experiments with a picture

Many researchers believe that the first person who invented television was the famous American inventor, Mr. Kerry. The result of his experiments was the first working system with which he was able to transmit an obscure, but still image.

About who invented television, the descendants of the inventor Paul Nipkow may enter into an argument. His experiments were much more perfect, although the principle of the device was identical to that of Mr. Kerry. Paul gave his invention the name "unfolded image". It was one thousand eight hundred and eighty-four in the yard.

New term

The very term "television" is attributed to the Russian engineer Konstantin Dmitrievich Persky.

Before that, scientists used complex expressions like "vision" or "electric telescope".

It is believed that he first introduced it into use in August 1900. This was done within the framework of the International Electrotechnical Congress in Paris. The participants liked the word very much, and they quickly spread it to their social circle upon returning home.

The Vision-at-Distance Report was delivered in French.

A year earlier, Konstantin Persky received a patent for one of the methods of image transmission. Inspired by his success, the engineer enthusiastically told his European colleagues about the colossal opportunities that his technology could give mankind.

A lot is known about the scientist himself. Konstantin Dmitrievich came from a noble family, his ancestors served the Grand Duke Dmitry Donskoy.

Before devoting his life to inventions, Persky managed to graduate from the Mikhailovskaya Artillery Academy, after which he applied his knowledge during the Russian-Turkish war, where he was even awarded the Order For Bravery.

After returning from the battlefield, Konstantin Dmitrievich chose to connect the military path with science and at the same time become an active member of the St. Petersburg technical and electrical communities.

The most striking achievement in his work was an extensive report entitled "The Current State of the Issue of Distance Electric Vision", which he successfully presented in various educational institutions at home and abroad.

Although doing physics did not prevent the scientist from improving in the military field. In particular, he received a medal from the Chicago World's Fair for a warning device against attempts to secretly enter the premises.

The inventor died in 1906.

Optimistic results

When asked when John Logie Byrd invented television, there are fans of his talent who will confidently say that this is 1923. It was then that the scientist was able to transmit the image over the laid cable to his colleague, Charles Jenkins, in the United States of America.

But television is not only about transmitting electrical impulses through wires. In order to run them, you first need a television camera.

Experts will say with confidence: a Russian scientist named Vladimir Zvorykin invented television in 1931 at the facilities of his enterprise Radiocorporations of America. But this is a moot point, because practically at the same time, another inventor, Phil Farnsworth, is constructing a similar device.

History has preserved the name of the sponsor of the Russian scientist who believed in his very futuristic and incredible idea - this is David Abramovich Sarnov, an American communications operator and businessman. It was thanks to his financial support that the world saw most of Vladimir Zworykin's inventions.

First camcorders

The first cameras were named "incoscope" and "image-transmitting tube".

Over the next fourteen years, the devices will undergo major improvements and will have a structure similar to that used in modern devices.

They are based on a cathode ray tube, thanks to which, in fact, the image is transmitted to the viewer.

Color television

Many believe that color television was invented by the Soviet engineer Hovhannes Adamyan.

In the distant one thousand nine hundred and eighth year, the inventor received a patent for the signal transmission device he created. The invention could transmit at that time only two colors.

But nevertheless, it would be more correct to consider John Loogie Brad to be the one who invented television in color. It was this man who connected green, blue and red filters so that they could broadcast different combinations.

Black and white TV announcers used green lipstick. The red on the screen looked very light and faded. After long experiments and trials, we came to the conclusion that it is green that is most harmonious for color rendering.

There is some debate about where and what kind of color program came out first. The most common opinion is that it was an English league football match.

A full-fledged permanent broadcast began in one thousand nine hundred and fortieth in the United States.

The first commercial program was released in 1951 in the United States. It was a celebrity entertainment show on CBS.

Let's summarize the data

The article contains the names of many great people who worked at different times in laboratories in different countries and continents. Each of them made a significant contribution to the development of television. Without the work of these wonderful, purposeful people, the transfer of a picture is impossible.

You shouldn't single out one person. Thanks to all this research, today we have the opportunity to use such an ordinary phenomenon as television.

Now there is a TV in every home, but attempts to transmit image and sound over a distance have been crowned with success not so long ago. The transmission of sound became possible after the discovery of radio waves and the invention of radio, but the electromagnetic radiation that allows the transmission of images was tamed later, let's find out who invented the television.

The essence of a television broadcast is converting light waves into electrical signals with the subsequent transmission of electrical signals through the communication channel and decoding of information in the reverse order - from electrical impulses to pictures.

In the Middle Ages, the inventor of the camera obscura was able to turn light into an optical drawing. And the transformation of light into electricity became possible with the discovery of the chemical element selenium in 1817... It was possible to practically use the properties of the "lunar" mineral in 1839. The first step towards television was taken. The idea of ​​converting an electrical signal into a light signal was realized in 1856, when I.G. Geisler invented the inertialess tube which converted electricity into an optical image using a conductor gas.

In 1875, Bostonian George Carey introduced first TV prototype- a mosaic structure consisting of gas discharge tubes. Almost simultaneously, in the period from 1877 to 1880, three scientists from different countries at once published a scheme involving the alternate transmission of signals. Among them was our compatriot - Porfiry Ivanovich Bakhmetyev, the inventor of the "telephoto". The Russian scientist presented a completely achievable plan, according to which the image was broken into separate parts before transmission, and after receiving it was restored into a single picture. In 1889, Professor Stoletov invented the photocell after which, in 1907, BL Rosing created a patented principle of reverse conversion of electrical signals into an image using a cathode cathode-ray tube. Since then, this invention has been actively used in the design of a television set. Without Boris Rosing, who was able to get a picture consisting of points and shapes, the appearance of the first electronic television set would have been impossible.

Vladimir Zvorykin

After summing up the theoretical basis, which gives an understanding of the essence of phenomena and the possibility of controlling signals of different nature, as well as the appearance of a number of inventions, the world approached the appearance of special devices, intended for television broadcasting.

There is no definite answer to the question of who is considered the inventor of the TV. Attempts to implement the process of converting light waves into electrical waves with subsequent restoration of the optical image have been undertaken by various scientists and inventors.

In 1884 German scientist Paul Nipkow created the first device for optical-mechanical beam scanning- the so-called "Nipkova Disc". In fact, the device was an electronic telescope reading the image line by line.

Taking advantage of the idea of ​​a talented German student, John Loggi Byrd was able to get picture on the screen of the receiving device. January 26, 1926 members of the Royal Institution of Great Britain observed for the first TV broadcast... Despite the fact that the image was very generalized and indistinct, and there was no sound, it was still television. The scientist was not devoid of a commercial streak: Byrd's company began producing televisions.

The first picture tube was invented by Karl Brown... Subsequently, the glass "Brown Tube" became part of the television set.

Follower and disciple of Boris Rosing Vladimir Zvorykin in 1932 invented and patented the electronic television system... To a certain extent, the scientist can be called the inventor of the first television.

How the first TV worked

First TV proposed by John Byrd, worked on the basis of the Nipkov disk... The device was a large rotating disk with holes located from the outer circumference to the center (along the Archimedes spiral). The size of the broadcast picture was directly proportional to the size of the disc in the bounding box. The number of holes corresponded to the number of lines on the TV screen. The Nipkov disk rotated, moving the perforation, as a result of which a single image was divided into lines. The design had technical limitations that did not allow the translator screen to be enlarged. It was not possible to increase the number of holes indefinitely: the more the disc is covered with perforations, the smaller the size of the holes, which must transmit light to the photocell. Eventually, the screens of the first television sets were tiny - only 3 x 4 cm.

Low-line television made it possible to broadcast a television signal at long and medium wavelengths, thanks to which the signal from Moscow could be “caught” even in Europe. But using the Nipkow Disk did not allow to enlarge the screen even up to the size of a standard photograph - in this case, the translator had to be equipped with a huge two-meter disc. But the principle of electronic television, proposed by Vladimir Zvorykin, was limited in frequency, since the picture was divided into a huge number of elements, the transmission of which would take up all the power. It was The decision was made broadcast television signals on ultrashort waves with a range of less than 10 meters. Ultrashort waves travel in a straight line, just like light pulses.

Zvorykin's TV worked according to a different system. The device is based on inventions patented by the scientist - an iconoscope (a transmitting cathode-ray tube) and a kinescope (a receiving tube that reproduces an image). In the late 1920s, the idea of ​​electronic television spread throughout the world.

The first TV in the USSR

First TV broadcast in the vastness of the Soviet Union took place in April 1931 of the year. At that time, domestic TVs were not yet released. The first TV in the USSR appeared later, as the authorities did broadcasting bet, since it was believed that such a method of transmitting information more effective in terms of propaganda... Nevertheless, in the USSR at that time, Nipkov's paper disks were produced. Television signals were broadcast at long and medium frequencies. The sound was transmitted separately, the picture was transmitted separately.

Domestic craftsmen quickly mastered the wisdom of assembling television receivers. Cardboard perforated disc complemented by a neon lamp, ensuring signal reception and imaging on a miniature screen... A radio receiver was purchased to receive the audio signal. Assembly diagrams of homemade TVs were published in the magazine "Radiofront".

Later, the Leningrad enterprise "Comintern" began producing domestic television sets operating on the Nipkov system. The device resembled a set-top box with a 3 x 4 cm screen designed for connection to a radio receiver. Television broadcasting has become regular. For a long time on the territory of the USSR broadcast only one channel - First, whose work was interrupted during the Great Patriotic War. In the post-war period, the principle of electronic television began to be used, the first CRT television receiver was released. The second domestic television channel began broadcasting.

The first color TV

The ideas for the first color TV and the transmission of color images were developed in parallel with the implementation of the concept of black-and-white television broadcasting. The same John Byrd in 1928 he guessed to build in a three-color filter into your television set. The images were transmitted through a light filter one by one. It is likely that the principle used by Byrd was based on the proposal of Alexander Polumordvinov, who in 1900 applied for a patent for the first color three-component Telephot system. The inventor also proposed to combine the perforated Nipkov disc with multi-colored light filters.

In 1907 Hovhannes Adamyan patented two-color television system with simultaneous color transfer. Later, the scientist came up with a scheme for sequential transmission of three color signals. Adamyan's unfolding apparatus was equipped with three series of holes covered with red, blue and green filters. This idea was later implemented by John Byrd. The disadvantage of the scheme was incompatibility with black and white television.

The first true color TV was released in America in the 1920s. RCA devices could be freely purchased on credit.

Later it turned out that the developers were ahead of the needs of the public: the black and white picture was quite enough for viewers at that time. They returned to the idea of ​​color television after the end of the Second World War.

The first color TV in the USSR

Research on color television in the USSR continued in 1947. On November 7, 1952, Leningrad Television successfully conducted an experimental broadcast color television.

In 1954, Soviet scientists developed the standard for broadcasting the OSKM, and already in 1956, the same Leningrad TV Center broadcast the first film with a color image. The quality of signal reception was tested on domestic black-and-white devices.

Since October 1, 1967, color television broadcasting in the USSR has been carried out using the SECAM standard. In 1977, domestic television broadcasts were broadcast entirely in color.

In the Soviet Union, their own color television apparatus was released later, although development began in the time of Zvorykin. In 1953, domestic enterprises produced TVs "Raduga" based on Nipkov discs with color filters. After the transition to the principle of electronic television, the updated "Rainbow" and the "Temp-22" model were released.

The first domestic mass TV with a color image was named "Rubin".

Who invented the plasma TV

In July 1964, University of Illinois professors D. Bitzer and G. Slottow developed the first prototype of a modern plasma television. At that time, the technology did not arouse much interest. They returned to the topic of the plasma apparatus with the advent of digital television. Invented investigated properties of plasma. By that time, it became clear that the CRT broadcasting system needed to be replaced - electronic televisions did an excellent job of transmitting video sequences, but a fundamentally new solution was needed to broadcast computer video graphics.

The first device was equipped with just one cell. Modern televisions are equipped with millions of pixels.

In 1999, the world saw a sixty-inch Panasonic Plasma TV. At that point, TVs were much thinner than previous generations.

With the advent of liquid crystal screens, plasma TV technology has slowed down somewhat. The demand for "plasma" has decreased.

The fundamental possibility of transmitting moving pictures over a long distance was substantiated independently of each other by the Portuguese A. di Paiva, the scientist P. Bakhmetyev at the end of the 19th century. The principle proposed by them assumed the conversion of images into electrical signals and their via communication channels. At the opposite end of the line, the signal had to turn into an image again.

Such an idea could be realized only with the help of relatively complex electronic devices. This is both the scientist and inventor Boris Rosing, when he invented in 1907 on the basis of a cathode-ray tube.

The world's first transmission of images in the form of the simplest figures was carried out by Rosing in Russia in May 1911.

The research and works of the Russian scientist Vladimir Zvorykin, who was at one time a student of Rosing, also gained wide recognition. Having emigrated to the United States during the Civil War, Zworykin created in 1923, and ten years later presented the American public and the whole world with a functioning television system. Numerous works and inventions of Zvorykin in the field of black and white, as well as color television were awarded with US awards.

The first television receiver available to the public appeared in England in the late 1920s.

Further development of television

Thus, the world's first television system, which became the prototype of the current television broadcasting systems, appeared only in the mid-thirties of the XX century. The transmission and reception of the picture in it was carried out by means of the transmitting and receiving tubes. The creation of television as a result was the result of the efforts of many specialists, each of whom contributed to the theory and practice of a new and unusual technology for its time.

With the beginning of the widespread distribution of television, it began to constantly improve. The efforts of engineers and designers today are focused on increasing the range of signal reception, improving image clarity and signal immunity to interference. The creation of satellite and cable television helped to solve many of these problems.

In the 80s of the last century, active research and development in the field of digital television began. In such systems, the television signal is formed in the form of combinations of successive electrical impulses. This principle provides incomparably better image transmission quality and is much more resistant to interference of both natural and technical origin.

Despite the fact that the TV is not a luxury item, you need to remember when and by whom it was invented. We owe the emergence of a modern device to scientists all over the world. Thanks to them, this device has become a familiar thing in every home.

The creation of the TV was preceded by the following important discoveries:

1. Physicist Huygens discovered the theory of light waves.
2. Scientist Maxwell proved the presence of electromagnetic waves.
3. Experiments with television systems began when the scientist Smith discovered the possibility of changing electrical resistance.
4. Alexander Stoletov demonstrated the effect of light on electricity. He developed an "electric eye" - a similarity to today's photocells.

Together with this research, scientists around the world studied the effect of light on the chemical composition of elements and discovered the photoelectric effect. People learned that the image can be seen using electromagnetic waves, and that this image is transmitted. By that time, the radio had already been invented.

Speaking about who invented the first television, one cannot name only one last name, because many people participated in the development and evolution of television. The history of receivers transmitting sound and image begins with the creation of the Nipkow disk, which scans the picture line by line. It was invented by a technician from Germany Paul Nipkov.

Karl Brown developed the very first picture tube and called it "Brown's Tube". However, this invention was not patented and not immediately used to transmit the picture. Several years passed until viewers saw a television receiver, the height and width of the screen were 3 cm, and the frame rate was ten per second.

British engineer John Loogie Byrd invented a mechanical receiver that works without sound. Although the picture was clear enough. Later, the scientist created the Baird company, which for a long time produced televisions on the market in the absence of competition.

Who is considered the creator of the TV

The first TV was created thanks to Boris Rosing. With the help of a cathode ray tube, he received a tele-picture of dots and figures. It was a big step forward, which allowed the first electronic television receiver to appear. The beam was swept in the tube using magnetic fields, the brightness was controlled by a capacitor.

The physicist's business was continued by his student Vladimir Zvorykin, who patented the invented television using electronic technology in 1932. It is believed that he created the first television.

The famous engineer was born in the Vladimir province. He studied in Russia but later emigrated to the United States. Zvorykin opened the first electronic television station in the capital, having signed an agreement with RCA. He owns more than a hundred patents for various inventions, the scientist has a huge number of awards. He died at the end of the 20th century, after his death the documentary film "Zvorykin-Muromets" was shot.

Today in Moscow and Murom you can see memorials in honor of the "father of television". One of the streets in the city of Gusev and the award for achievement in the television sphere are named after him.

The emergence of television in the USSR

The earliest experience of broadcasting television in the Soviet Union took place in April 1931. Initially, the screenings were carried out collectively in certain places, in each family, television sets began to appear later. The first TV set created on Nipkov's disc was produced by the Leningrad plant "Comintern". The device looked like a set-top box with a 4 x 3 cm screen and was connected to a radio receiver. The inventors of the Soviet Union began to assemble mechanical models of devices on their own, and the first televisions appeared in homes. Instructions for assembling such televisions in the USSR were published in the Radiofront magazine.

At the beginning of the 20th century, the first broadcasts of a program with sound appeared. For a long time there was only one channel - the First. During the Second World War, the work of the channel was interrupted. After the end of the war, an electronic TV appeared, and soon the Second Channel began broadcasting.

Making a color TV

Not everyone knows when the first color TVs appeared, which have long been in every family. Attempts to create a device with a color screen have been made since the days of mechanical broadcasting devices. For the first time, Hovhannes Adamyan presented his research in this area; he patented a two-color device for transmitting signals at the beginning of the 20th century.

If we talk about when the color receiver was invented, then the work of John Loughy Byrd should be noted. In 1928, he assembled a receiver that transmitted images one by one using a three-color light filter. He is rightfully considered the creator of the color TV.

The world's first full color TV was invented by the Americans in the middle of the 20th century. These devices were manufactured by RCA. Even then, they could be freely purchased on credit. In the Soviet Union, a color TV was introduced a little later, despite the fact that the development of the device began under Zvorykin. It was "Ruby", which later became a mass television.

There is no unambiguous answer to the question “who created the TV set”. However, based on the prevailing views and available facts, Vladimir Zvorykin is considered to be the founder of television. If we talk about the year in which the television was invented, then it is considered 1923, when Zvorykin applied for a television patent.

Today TV is a part of our life and the norm, new models of devices are being created that are absolutely different from the first TVs. Their screens are measured in tens of centimeters. Broadcast quality has increased dramatically and has become digital. Over the past 20 years, television has stepped forward, and, for sure, it will still develop. And for all this, I need to say thanks to the one who invented television.