微电子技术是当今世界发展最快的技术之一，集成电路是微电子技术的核心，它的发展和在电子信息技术方面的应用，极大推动了国民经济的发展和国防力量的壮大。集成电路产业已被各国政府和地区作为战略性的产业，其技术水平和产业规模已成为衡量一个国家经济发展、技术进步和国 Microelectronics technology is one of the fastest growing technologies in the world today. Integrated circuits are the core of microelectronics. Its development and application in electronic information technology have greatly promoted the development of the national economy and the growth of national defense forces. Integrated circuit industry has been the governments of all countries and regions as a strategic industry, its technical level and industrial scale has become a measure of a country’s economic development, technological progress and the country