In recent years, the faster computers, mobile phones, more efficient power consumption, lower cost, this depends on integrated circuit manufacturing process continues to progress. Reporters recently learned from the Chinese Academy of Sciences, Institute of Microelectronics, the integrated circuit pilot process R & D centers in the 22 nm technology generation integrated circuit development of key technologies to achieve a breakthrough, and master the most advanced integrated circuit manufacturing process will help to improve our independent production capacity of manufacturing integrated circuits of higher quality and cheap products. 22 nm technology generation of integrated circuit technology is global research and development of the latest generation of integrated circuit manufacturing process, countries have invested huge funds, who first developed this technology, who will be able to reduce the cost of integrated circuit products, to seize market opportunities. Over the years, most of China's integrated circuit manufacturing process is the introduction of foreign intellectual property rights on the basis of the product process development, lack of development of the most advanced technology in the global industrial chain layout and the right to speak. In 2009, under the support of the major projects of the National Science and Technology, research and development work of 22 nm technology generation integrated circuits key technology were started, and efforts to achieve a breakthrough after more than three years.According to reports, the 22-nanometer is equivalent to approximately one of 2300 for the diameter of adult hair, so the functionality of the integrated circuit products is more diverse, faster and at lower cost.