Original title: Secretary-General Shi Jie, Secretary-General of the Strategic Alliance for Technological Innovation in IC Materials and Components Industry: Precision Policy Support Focusing on the construction of local supporting systems
In recent years, China's semiconductor manufacturing materials technology and product quality have made considerable progress, especially under the special support of 02 special projects and the national integrated circuit industry investment funds and support integrated circuit industry preferential policies, the industry is developing with each passing day.
The polishing liquid used for CMP process can basically complement each other with foreign companies. Some products, such as copper and barrier polishing liquids, have the same level as foreign products, and have already further developed and made breakthroughs. For sputtering targets, from The application of target species to targets can meet the needs of mainstream integrated circuit manufacturing. It is among the world's leading suppliers of sputtering targets, Lin ZhiJiJie. Ultra-high-purity electronic special gas, the basic level of etching gas technology and international At the same level, certain types of domestic products still occupy a dominant position, even occupying a certain share in the international community. For example, ion sources for ion implantation, ultra-high-purity phosphanes, and arsane have solved domestic self-supporting problems. Chemicals are at the early stage of breakthrough. Many large chemical companies have turned to the field of electronic chemicals. Many professional electronic chemical companies have been listed one after another. After these companies grow up, there will be breakthroughs in technology.
Although the domestic semiconductor materials enterprises have made great strides in the past two years, there is still a long way to go before they can enter the downstream OEM system. To shorten the distance, it takes a multi-pronged approach.
On the one hand, semiconductor manufacturers must be aware of the importance of establishing a stable local supply chain system for the development of the company. Without forming a localized supply chain, no matter whether it is integrated circuit manufacturing safety or future technology upgrades, it will remain uncontrollable. On the other hand, in the future development of semiconductor technology, process manufacturing and materials companies must jointly tackle the difficulties. In many cases, breakthroughs in materials technology bring new possibilities to the development of semiconductor manufacturing processes. Domestic integrated circuit manufacturing materials supply capacity, technology The improvement of management level is not only the problem of the material enterprise itself, but also the upstream and downstream interaction of the industrial chain. Only the downstream users give the opportunity, and the upstream material companies have the possibility of growth. Therefore, domestic integrated circuit policies and projects, It is necessary to encourage upstream and downstream enterprises to work closely together and cooperate with each other to create a healthy semiconductor manufacturing environment.
In order to avoid the capacity reset of similar products among enterprises in the domestic silicon materials, industrial chemicals, and special electronic gases, the so-called homogenization competition is first of all guided by market orientation. Secondly, integrated circuit materials and components industry technology Innovation strategic alliances are also trying to allow companies in the industry to sit together and communicate regularly, and issue guidance information in a timely manner so that companies in the alliance can fully understand the supply and demand levels of semiconductor materials, understand the competitive situation, and assess their own development direction.
The materials used in integrated circuits are the highest in technological content among all materials, and they are also the most difficult to overcome. At this stage, they also need national policies to support them. This policy should be targeted and should accurately target the upstream and downstream supply chain chains of the integrated circuit industry. Weak links, to support taxation, such as R & D funds can be taxed or tax returns.