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　Electronic form and electronic form of the invention

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 　Electronic table is equipped with electronic components inside a table, the general sub liquid crystal display two kinds of digital and quartz pointer. People who wear electronic form must have the convenience and accuracy of its good and happy. It can not only display the time, and can show week and date. But you know how this electronic form is made out of it? Mention of the clock, we\'ll be thinking of vibration. Mechanical watches use mechanical vibration, electronic form, of course is the use of electrical oscillation. The first oscillator circuit is constituted by the inductors and capacitors, called the LC circuit, but its frequency stability is not good, and later, scientists use LC instead of quartz crystal oscillator, frequency stability is greatly improved. Rules hexagonal quartz crystal. In a certain position on the quartz crystal cut is called under the thin quartz chip. Quartz has a nifty feature: If the chip to mechanical force, the corresponding direction in the electric field is generated. This physical phenomenon is called "piezoelectric effect." When the quartz plate connected to the AC field polar. When the external alternating voltage frequency equal to the natural frequency of quartz, it will have resonance. This phenomenon is called "piezoelectric resonance." Using this stable oscillation, people created a very high precision electronic watches and quartz clocks. The invention of electronic table Shu Fu Yamasaki: LCD digital watches invented Shu Fu Yamasaki in 1965, graduated from university. Japanese youth have always loved working in big companies, they think this is more secure. Shu Fu Yamasaki was the first to go Toyota Motor, the second is like Toshiba, Panasonic third. However, his supervisor gave him a letter, recommended him to a small company called Seiko homes to work. He hesitated for a long time, but eventually listened to the professor\'s views. The watch company is famous today, the full name of the parent company of Seiko Epson. This went, he was unknown in this Seiko watch company has been dry today, then now is a young white hair. However, many fashionable young people today see the old man, may not know what people wear on the wrist of the invention - Shu Fu Yamasaki is the invention of liquid crystal display digital watches people. Yamazaki small electronic table is most proud of his life invention. "After I entered the Seiko company has been engaged in development work, day and night to do the same employees around desperately." When talking to the media or the younger generation this past success, Yamazaki always feel very pleased, " of positioning on the development of the new watch was also very obsessed with Japanese firms the success of mechanical watches, but I think consumers look forward to a better use of the watch. "To a new watch, he was a man alone studying hard, often after work, others are still in the trial and sleepless nights. Seiko old president made note of this hard-working young man, gave him a lot of care. After hundreds of failed about 4 years after the first one out Seiko LCD digital watches. To be in the product market on the eve of President also asked Yamazaki, asked him if he was not sure success, implying that if not sure, too late now close hand, but be sure to answer Yamazaki firm. Seiko company then invested heavily, making the "Seiko" brand. In 1973, Seiko has developed the world\'s first piece of manufacturing LCD digital quartz watch, "Seiko quartz 06LC". Proved its accuracy LCD digital watches, cheap, energy-saving and style diversification benefits, gained popularity led to a revolution in the watch industry, SEIKO rapid increase profits, and other Japanese manufacturers have flared up do the same. Precision manufacturing is by virtue of a small electronic form, in one fell swoop to catch up with Toshiba and Panasonic. Shu Fu Yamasaki thus realize the truth: Nothing is impossible, the key is depends on human effort. At first, a company not known is not terrible, terrible coasters, lazy. "As long as there are innovative ideas, continuous efforts down to earth, from small to large enterprises will, the product will be one of the world from the unknown to the list of brands." Yamazaki own personal experience inspired the later one.