Who invented television?

100% Who invented television? Answer: Deep and shallow 2006-05-22 092533 Who invented television? Whenever night falls, the eyes of televisions flash through the windows of thousands of homes. Nowadays, television has become an indispensable spiritual companion in people's lives today. Who invented television? How did this unique pet for people from different countries and different skin colors in the 20th century come into our lives? The inventor was electrocuted and fell to the ground." In 1888, Bairding was born in Scotland, England. When he was a teenager, he attended the Royal Technical School, where he heard about the condensation situation of the television experiment. After graduation, he ran a soap industry, but his He was not interested in this. In 1906, at the age of 18, Baird moved to Hessland in southwest England and established a laboratory to study television. Baird had no funds for experiments, so he had to find various substitutes from garage sales and garbage dumps, and assembled a complete experimental device that was glued and connected with glue, string, paint and dense wires. Baird used this device day and night. Experiments were carried out, and the heart was installed and dismantled, disassembled and installed, and continued to improve. Failures came one after another. Baird changed from an immature young man to a middle-aged man with a beard. Long-term hunger and pain. Overwork made his health condition extremely bad. He was poor, sick, and penniless. He didn't know how to survive this difficult life. He only knew that his hard work paid off, and in the spring of 1924, he finally succeeded. He shot a cross flower to the ground, the image was just a flickering outline, and the shooting distance was only 3 meters. However, he suddenly became a news figure in the London press, but this was not due to the success of his experiment. , but due to an accident that almost killed him. It turned out that in order to obtain 2000 volts of voltage, he connected hundreds of flashlights. He accidentally touched a connecting wire, and the current immediately knocked him to the ground. The body was curled up in a ball, one hand was burned, and he was unconscious. On the morning after the accident, the "Daily Express" reported in large letters that the inventor was electrocuted and fell to the ground. Send that madman away quickly." One day in 1925, the owner of one of London's largest department stores came to Baird and proposed an attractive contract to Baird. He would give him 25 pounds a week and provide all necessary materials for free, on the condition that Baird Mi Jing publicly demonstrated his new invention three times in the electrical department of the department store. Although the inventor knew that it was too early for the device to be shown to the general public, he had to agree to sign a contract in order to raise research funds. Alfridge Department Store set aside a corner of the electrical department for him to use, and put out a sign to attract customers. Since then, the department store has been crowded with customers every day, and groups of people have come to see Baird's invention. Facing the transmitter and receiver, few people really understood its significance. All the audience saw were unclear shadows and flickering outlines. Most people just shrugged their shoulders at Baird's extraordinary invention. Or maybe laugh. Baird grew tired of the charade and asked Selfridges to terminate the contract, and his experimental truck was moved back to his home on Bayou Street. At this time, he was once again in trouble. He didn't have a meal at all, so he saved a little money to buy equipment. His clothes were torn and his shoes had holes. He had no money to repair them, and his health became even worse. Because he had no money to pay the rent, the landlord threatened to evict him. In search of financial sponsors, he walked wearily through the streets of London. He visited the newspaper office and wanted to attract people's attention through newspaper publicity, but the reporters had already seen Baird's performance in the store, and almost all replied that if you can send a face to everyone, this is our news! "Several times, when he arrived at the door of the newspaper office and followed the trend, he was turned away by the doorman, because the doorman had been ordered to send that lunatic away quickly!" The birth of television was almost at the end of its rope. In desperation, Baird took the last step he wanted to take and asked for money from his hometown in Scotland. He really didn't have much hope that his family would be able to send money. The Scotsman is very frugal, so how could he spend his colorful money on his uncertain experiment? However, something unexpected happened. Scotland sent 500 pounds. This was remitted to him by two cousins ??as capital for investment. This is truly a desperate situation. "A small-scale television company" was established. The experimental components that were originally sold for food, Baird couldn't wait to buy back. He ran at full speed and experimented with one device after another. His only assistant ", It was a puppet head, which he named "Bill", and he wanted to transmit Bill's face to the receiver in the adjacent room through the transmitter. October 2, 1925 was the most exciting day in Baird's life. On this day he A new device was installed indoors that could convert light into electrical signals, hoping to use it to make Bill's face more realistic. Then he pressed the button on the machine, and Bill's image suddenly became clear. It appeared so realistically that he couldn't believe his eyes. He rubbed his eyes and looked carefully. Isn't that exactly Bill's face? The light on the face was clearly differentiated, and the details were clearly distinguishable, including the mouth and nose. , the eyes, eyelashes, ears and hair, everything is clear.

Baird jumped up with excitement. At this moment, the only thought that came to his mind was to quickly find a living Bill and send a living face out. Downstairs from Baird's building was a video rental store. That afternoon, the store was in business. Suddenly, the "inventor guy" upstairs broke in and grabbed the first person he met. The person who was caught was It was William Tayington, a 15-year-old shop boy. A few minutes later, Bellard saw William Tayington's face in the magic mirror - the first human face broadcast on television. Face. Then, William got permission to look into the receiver and saw Baird's own face reflected on the screen. The experiment was successful! Baird then invited researchers from the Royal Academy of Sciences to come and see his new invention. On January 26, 1926, researchers from the Academy of Sciences were invited to visit Baird's laboratory. The screening results were successfully completed, causing a great sensation. This was the first day the television developed by Baird was broadcast publicly, and the world regards this day as the birth of television.