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The history of the development of electronic devices
In fact, the history of the development of electronic components is a condensed history of the development of electronic. Electronic technology is the nineteenth century, early twentieth century began to develop the new technology, the most rapid development of the twentieth century, the most widely used, has become an important symbol of modern scientific and technological development.
The first generation of electronic products as the core tube. Late 1940s gave birth to the world's first semiconductor transistors, it compact, lightweight, energy saving, long life and other characteristics, by countries apply it quickly, in a wide range replaces the tube. Late fifties, there has been the world's first integrated circuit, it put a lot of transistors and other electronic components are integrated on a silicon chip, the electronic products to more compact development. The rapid development of small scale integrated circuit IC to LSI and VLSI, making electronic products toward high-performance low-cost, high-precision, high stability, intelligent direction. Due to the four stages of the development of computer experience can fully explain what happens to the four stages of the development of electronic technology, so following on from four computer era to illustrate the four stages of the development of electronic technology development characteristics.
Appeared and obtain electronic components industry rapid development of the entire world and the people's work, life changed dramatically in the 20th century habits. The history of electronic components is actually the history of the electronics industry.
In 1906, Lee Deforest invented the vacuum Trident, used to amplify the voice of the current telephone. Since then, people strongly look forward to the birth of a solid state device, is used as a light weight, low cost and long life amplifiers and electronic switches. In 1947, the birth of point-contact germanium transistors, in the history of the development of electronic devices has opened a new page. However, the point-contact transistor in the structure there is the Achilles heel of the contact point of instability. In the point-contact transistor developed at the same time, junction transistor theory has been proposed, but until people are capable of producing ultra-high purity single crystal and can be arbitrarily controlling the conductivity type crystals after junction transistor material appears to be true. In 1950, the first germanium alloy type transistor has use value was born. In 1954, the junction silicon transistor was born. Since then, people proposed the idea of a field-effect transistor. With no crystal defects and defect control, materials technology, crystal foreign born long technical and diffusion doping, pressure oxidation film preparation techniques, etching and lithography technologies emergence and development of a variety of excellent performance electronic devices have appeared electronic components and gradually entered the era of large-scale transistor, VLSI times from the vacuum tube era. Anchor high-tech industry representatives was formed as the semiconductor industry.
Due to the need of social development, electronic devices become more and more complex, which requires an electronic device must be reliable, fast, low power consumption and light weight, small size, and low cost. Since the 1950s propose ideas of integrated circuits, due to advances in materials technology, device technology and integrated circuit design technology in the 1960s, successfully developed the first generation of integrated circuits. In the history of the semiconductor. The emergence of the integrated circuit has great significance: it is the birth and development to promote the advancement copper core technology and computers, so that scientific research in various fields as well as the structure of industrial society has undergone historic changes. IC with superior science and technology enables researchers have invented a more advanced tools, and produce a lot of more advanced technology. These advanced technologies to further promote better performance, appear cheaper integrated circuits. For electronic devices, the smaller the size, the higher the degree of integration; the shorter the response time, the faster the speed calculation processing; transmission frequency is higher, the greater the amount of information transmitted. The semiconductor industry and semiconductor technology is known as the foundation of modern industry, but has also been known as a relatively independent development of high-tech industries.
Appeared and obtain electronic components industry rapid development of the entire world and the people's work, life changed dramatically in the 20th century habits. The history of electronic components is actually the history of the electronics industry.
In 1906, Lee Deforest invented the vacuum Trident, used to amplify the voice of the current telephone. Since then, people strongly look forward to the birth of a solid state device, is used as a light weight, low cost and long life amplifiers and electronic switches. In 1947, the birth of point-contact germanium transistors, in the history of the development of electronic devices has opened a new page. However, the point-contact transistor in the structure there is the Achilles heel of the contact point of instability. In the point-contact transistor developed at the same time, junction transistor theory has been proposed, but until people are capable of producing ultra-high purity single crystal and can be arbitrarily controlling the conductivity type crystals after junction transistor material appears to be true. In 1950, the first germanium alloy type transistor has use value was born. In 1954, the junction silicon transistor was born. Since then, people proposed the idea of a field-effect transistor. With no crystal defects and defect control, materials technology, crystal foreign born long technical and diffusion doping, pressure oxidation film preparation techniques, etching and lithography technologies emergence and development of a variety of excellent performance electronic devices have appeared electronic components and gradually entered the era of large-scale transistor, VLSI times from the vacuum tube era. Anchor high-tech industry representatives was formed as the semiconductor industry.
Due to the need of social development, electronic devices become more and more complex, which requires an electronic device must be reliable, fast, low power consumption and light weight, small size, and low cost. Since the 1950s propose ideas of integrated circuits, due to advances in materials technology, device technology and integrated circuit design technology in the 1960s, successfully developed the first generation of integrated circuits. In the history of the semiconductor. The emergence of the integrated circuit has great significance: it is the birth and development to promote the advancement copper core technology and computers, so that scientific research in various fields as well as the structure of industrial society has undergone historic changes. IC with superior science and technology enables researchers have invented a more advanced tools, and produce a lot of more advanced technology. These advanced technologies to further promote better performance, appear cheaper integrated circuits. For electronic devices, the smaller the size, the higher the degree of integration; the shorter the response time, the faster the speed calculation processing; transmission frequency is higher, the greater the amount of information transmitted. The semiconductor industry and semiconductor technology is known as the foundation of modern industry, but has also been known as a relatively independent development of high-tech industries.
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