oakley sunglasses then 1 micron for 486CPU chip production line

With the number of li, will not neglect these people from the perspective of the country and even the Ministry of Electronics Industry, Minister Lee is also the hope that these high-end technology into the Chinese mainland, the introduction of high-end technical personnel, nature of domestic electronic integrated circuits the development of industry and even the chip manufacturing industry, has an important role can not be ignored.
Minister Li warm greeting with these high-end technical personnel for a while, and gradually to the time the seminar was about to begin, everyone has their place seat.
Seminar is actually divided into morning and afternoon two: morning field on the podium leadership of the Ministry of Electronics Industry, representatives of major manufacturers to the guest gallery below, and read some of the central spirit of the instructions, the IC development strategy envisaged; afternoon field is the major manufacturers to deploy two representatives to participate in a large round table, specifically to discuss the development strategy of the integrated circuit.
Xiamen IC, 86 years in this Ministry of Electronics Industry Development Strategy Seminar, the main objective of the development of 3-micron technology, the 1-micron technology scientific and technological.
As of 1986, mainland China most of the chip production lines are 5-micron technology, a total of dozens of 3-micron production line the Jiangnan radio equipment 742 plant,Boston Red Sox Jerseys, 878 plants in Beijing, Shaanxi Lishan, Department of Space, 771 Duyun 4433 plant, as well as unlimited electronic enterprises 5, but only of Jiangnan radio equipment of the wafer production capacity of 742 plant one. As for the 1.5 and 1 micron technology in China is still in the research stage.
The birth of a chip is divided into the chip design phase and chip manufacturing stage. Stage of chip manufacturing technology, the most important is to include two aspects, on the one hand, in the wafer fabrication process, wafer size, on the other hand is the width of transistor in the process of chip carved thickness is popular, is the wafer radius, and the number of micron transistors linewidth.
Wafer radius size and transistor line width is the reciprocal relationship was stepped for example, 5-micron technology corresponds to a 1-inch wafer technology, 3-micron technology, the corresponding 3-inch wafer technology, a micron technology corresponds to 6-inch wafers technology and in turn, then, 6-inch wafer manufacturing process, the corresponding 0.8-micron chip manufacturing process.
1986 At present, the world's latest have been able to produce the application of chip production line, is Intel's 1.5-micron for 386CPU chip production line, and 6-inch wafer production line.
The original history, April 1989, this record is still Intel to maintain, the latest chip production line, then 1 micron for 486CPU chip production line, but we in mainland China, for various reasons, until 1998 1 micron production line.
Originally in 3-micron technically, by virtue of the hard struggle of the Chinese military in the 1980s,Oakland Athletics Jerseys, mainland China and the United States is not good at the time of four to five years, but to 1 micron technically, but it stretched to almost 10 years difference time, then the worse the farther It's like we stopped in her tracks, do not