Television was invented in the late 19th century, but no practical system was developed until the 1920s. The first commercial television broadcasts began in the United States in 1939, and by the 1950s television had become a major source of entertainment and news for people around the world. Color television was introduced in the 1950s, and high-definition television (HDTV) became available in the 1990s. Today, television is a ubiquitous part of our lives, and it continues to evolve with new technologies.
Beginning of television (1927–1930)
The TVs we see today actually started in a very complex way. In the beginning, they were not like this; they used to weigh up to 100kg, and their design used to be very different.
Just like there is a difference between this old-fashioned telephone and the mobile phone of this technological age of 2021, And this is what we call evolution.
Due to day-to-day changes, the person looks like this today.
First Electronic Television -
The way humans have evolved, there have been many changes in the world of television. Due to this, the world's first electronic television was invented on September 7, 1927, in San Francisco.
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And it was created by 21-year-old Philo Taylor Farnsworth.
These televisions used a special type of disc called the Nipkow dik. In which the pictures moved so fast that it looked like a moving object.
And this television used mechanical rotating disc technology to make the picture look like a moving object.
Baird Television ( 1929 ):
This was followed in 1929 by the Baird TV, which became the first commercially sold TV. You will not believe it, but the size of that TV was the size of a fridge.
All the televisions that came from 1927 to 1930 were mechanical televisions. That is, mechanical rotating disc technology was used in all those televisions. Thereafter, by the 1930s, the mechanical technology used in these televisions had become obsolete and was followed by the introduction of electronic television, which gave better image resolution than mechanical TV.
And it was also easy to produce.
Second biggest wave in Television history ( 1935 - 1955 ):
Mode95 Emyvisior ( 1935 ) -
And if it is true, then the development of television started here because development means change.
This was followed in 1935 by the Mod95 Emyvisor, which consisted of a wooden box with a thick lens mounted on it.
Marconi 707 ( 1938 ) -
About 4 years later, in 1938, the Marconi 707 came with a 7-inch screen, which weighed 1 quintal, i.e., about 100 kg.
Marconi 702 ( 1938 ) -
And in the same year, the Marconi 702 was launched, which was a luxury TV at the time. Just like a smart TV is considered a luxury TV at this time, the Marconi 702 was considered a luxury TV at that time. Which used to come in at 100 euros at that time.
Television Market After World War 2:
Now, slowly, the television market was also growing, but after the Second World War, which lasted from September 1, 1939, to September 2, 1945, there was a tremendous boom in the television market. Because America was buying one lakh televisions a week after World War II.
RCA 630ts ( 1946 ) -
This was followed by the RCA 630ts in 1946, after World War II, with a 7-inch screen, much like today's microwaves, with a round screen in the middle.
Motorola VT-73, Golden View Television -
This was followed by Motorola's Golden View TV in 1948, which became the most popular in the market, and the reason for its popularity was also that it was the cheapest TV at that time.
Black & White Television Era ( 1950 ) :
By the 1950s, black and white televisions were on the market, and at the same time, a remote to control the television was launched, which was made by Zenith Radio Corporation and looked something like this.
And the special thing about that remote was that it was not wireless like today's remote but was connected to the TV through a virus. And you really won't believe it, but the price of that remote, i.e., that remote, was about 400 to 500 US dollars. That's why only rich people could buy TV in olden times.
And this was the reason that after 1950, the craze for TV increased among the people, and between 1950 and 1960, only 7- to 14-inch-screen TVs were sold. And between 1950 and 1960, the development of black and white TV had started; that is, they were being made even better by being broadcast.
Beginning of television in India:
The period from 1950 to 1960 proved to be good for India, as during this time many foreign companies started importing televisions into India. The first experimental telecast of television in India with a small transmitter and a mark-shift studio began on September 15, 1959, in Delhi.
First Television In India ( Kolkata ) :
By 1950, the trend toward TV was increasing in other countries, but till now, people in India did not know what TV was. But in 1959, for the first time in our country, the first TV was used in the house of a Niyogi family in Kolkata.
Thereafter, experimental broadcasting of television in India began on September 15, 1959, with a small transmitter and a mark-shift studio in Delhi.
JAPAN'S first television set:
As the information of television was reaching the people, the craze of television was also increasing among the people, and at the same time, in 1953, Japan launched its first television set, the Sharp model TV3-14T, whose price was 175,000 yen, which is the Japanese currency. Which is 108478.32 ₹ (Not as inflation rate) in Indian Rupees.
Changes in the size of televisions and the transition from black and white to color TV (1960–1990):
By the 1960s, television had become a habit in people's homes. And in this period, many TV channels had started, and many companies were launching their TV channels. During this time, there were many changes in television, including in size, technology, etc.
First transistor Television :
Tv8-301 ( 1966 ) -
A turning point in television history came in 1966, when Sony produced its first transistor TV, the model Tv8-301. It had an eight-inch screen with a bay for two 6-volt lead-acid batteries. And it looked something like this, and it was the world's first direct-view TV.
Up until 1969, many types of TVs were coming on the market, but in the beginning of 1970, the attention of the manufacturer went to the design and technical side of the television because, till now, the design of all the TVs coming on the market was not special, so in the mind of the manufacturer, The idea came to improve these designs a bit.
Because the televisions that came earlier had different sizes, some televisions were sometimes like fridges, and some were like microwaves. That is why the manufacturers thought of changing the design of these televisions a bit. And slowly he started working on it.
The era of LED and plasma television and technological changes in television:
By the year 1990, many changes had taken place in television, and much better TVs were coming than before. And this was the year when many changes took place in technology because, by then, the internet and personal computers had reached people.
Then, technology was also increasing gradually. And at the same time, there were a lot of improvements in plasma and LED TVs as well. And after this, by the year 1996, Panasonic and Sony had launched their first HD TVs in the market, after which the market boomed once again.
Beginning of today's era of televisions :
After 2000, the TV industry started growing even more rapidly. Because many advanced TVs were already coming at this time. That's why television companies were also launching many types of TVs, and Samsung also launched many TVs in the market at that time, which is why Samsung is the world's largest TV manufacturer. Because in 2007, they launched a 10-mm-thick LCD TV.
After the year 1990, the funniest thing was that now not only the designs of televisions were changing, but their thickness was also changing a lot. Where earlier TVs used to come in the shape of fridges, now the thickness of those televisions is also changing. Is. coming. Gradually, it became less and less.
First Samsung Smart Tv ( Model - LN22A650A1D ) -
The era of earlier televisions was slowly coming to an end as Samsung launched its first Smart TV in 2008.
And in 2010, the Curved TV, whose screen was bent.
In 2010, LG made OLED TVs, and after that, QLED TVs, and many other companies launched televisions with many advanced features. And in 2020, LG's rollable OLED TV will make a lot of noise.
Conclusion :
Just consider how much the television industry has changed from 1920 to 2022, where earlier televisions used to weigh 100 kilos and today's televisions can be lifted by a child, where the design of earlier televisions and today's televisions Design is all that matters. It seems like a dream; you can imagine where television started and where it has reached today.
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The information in this article about the history of television is based on the Internet, social media, and some other official sources.
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