Breaking the monopoly of foreign technology and realizing the mass production of G6 generation super large size Molybdenum target for semiconductors in China
It is reported that China has developed the first G6 generation of super-large high-end Molybdenum target with completely independent intellectual property rights, and achieved mass production this quarter. This means that in the Asia-Pacific region, China is the first country to be able to produce super-large Molybdenum targets for semiconductors, and it also marks the breaking of Europeundefineds monopoly on the core technology. You know, before that, due to the limitations of production equipment and core technology, China had to import a large number of super-large high-end Molybdenum targets from abroad every year. That is to say, China still has a technical gap on the G 6 super-large high-end Molybdenum target, which needs to be filled in time. This breakthrough just shows that our country has filled the blank of this technology. In addition, the fact that China has taken a key step in the localization of high-end display core materials is also evident.
I think we all know smartphones, tablets, color TV, and so on, because we can get them almost every day. They have an OLED screen, and we touch and stare at each other from time to time. With your fingers sliding, letundefineds look down. Of course, if youundefinedre looking at a mobile device, or a laptop. The target, also known as a sputtering target, may be unfamiliar to many people, and it is also possible for you to temporarily not know it is one of the core materials in the semiconductor industry, and more particularly to the key core raw materials in the liquid crystal flat panel display. However, in fact, you can also say that it is familiar to it, not only can it be seen everywhere, but also can be accompanied by a few hours or even a dozen hours of the day. Yes, this "it" is the cell phone OLED screen.
As we all know, material is the foundation. All products can not be separated from materials, high-end products and high-tech products put forward higher requirements for materials. So, would you be a little curious to see here, why is Molybdenum one of the preferred materials for flat panel display sputter targets?
In fact, in the past, chromium was used as the wiring material of flat panel display. However, with the progress of the times, the development of science and technology, and the process of large-scale and high-precision flat panel displays, chromium can no longer meet the higher requirements of the comparative impedance of flat panel wiring materials-smaller than impedance. In addition, we should also take into account the issue of environmental protection. Therefore, Molybdenum has the characteristics of high melting point, high conductivity, good corrosion resistance, and its specific impedance and film stress are only 1 ≤ 2 of chromium. In addition, Molybdenum is an environmentally friendly material and does not need to worry about environmental pollution. Therefore, Molybdenum has become one of the preferred materials for flat panel display sputter targets. Importantly, according to experts, Molybdenum can also greatly improve the brightness, contrast, color and other properties of liquid crystal display and prolong its service life.
As we all know, flat panel displays are developing rapidly. However, there were no major domestic companies specializing in the production of high-end Molybdenum splashing targets, and most of the worldundefineds major target manufacturers are headquartered in Japan and the United States. Therefore, China has not only broken the relative monopoly position of foreign Molybdenum splashing targets, but also will greatly promote the market demand of domestic Molybdenum splashing targets. That is to say, Chinaundefineds existing OLED panel production line needs super-large high-end Molybdenum targets no longer need to be imported from abroad. This also means that China has seized more market opportunities in this field of technology, and no longer has to be constrained by foreign countries!
