History of the home of the electronic industry will start to come from the invention of the tube, ovary, colors, price of thot (Cathode Rays Tube), Sir William (Sir William Crookes) khruk in 1875 lead to the discovery of the x-ray, by roen (Wilhelm Conrad Roentgen) Genting Highlands in 1895, and the discovery of the electron by Thompson (Joseph Thomson) in 1897, and then in 1904 Fleming (John Ambrose Fleming) is a tube diode fabrication for the first time, which is the basis of all kinds of electronic equipment, and then again two years later, the forest (Lee De Forest) was able to fabricate a tube triode which can control the flow of electrons. The next year, another 13 are in the year 1919 chotki (Walter Schottky) invented the multiple vacuum tube anode. In addition, he has developed a theory that is used to describe the flow of electrons and holes in the electronic devices.
การแปล กรุณารอสักครู่..
