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>> "China Core" also sees "Hefei made" Jinghe broken panel chip import deadlock 10th,Sep,2018
In 2015, Hefei Jinghe Integrated Circuit Co., Ltd. started a total investment of 12.81 billion yuan. In just two years, it reached the technical mother factory's standard yield and mass production. Anhui realized the "zero breakthrough" in the core manufacturing of high-end integrated circuits, and the dream of "China core and fat manufacturing" came true.
A chip, from the initial sand raw materials to the final finished product, has to be designed, manufactured, packaged, tested and many other steps. Wafer manufacturing is a key link in chip manufacturing. It is also the link with the largest investment and the highest level of technology. It needs to be completed through more than 500 complicated processes. The packaged test wafer can be cut into many chips according to customer requirements.
It can be said that compared to other Hefei manufacturing, wafers are more "precious". The production environment in which it is located is extremely demanding on cleanliness. “The cleanliness in the factory is even higher than in the operating room. The diameter of the particles in the air cannot be greater than 0.5 microns, which is equivalent to one-eighth of the hair.”
In May 2015, Hefei Construction Investment Holdings Co., Ltd. and Taiwan Powerchip Technology Co., Ltd. “hand in hand” to establish Hefei Jinghe Integrated Circuit Co., Ltd. through joint venture, focusing on 12-inch semiconductor wafer production foundry.
"It is expected to be fully produced in 2020, with a monthly size of 40,000 pieces." The staff of Hefei Jinghe Integrated Circuit Co., Ltd. told reporters that when the four fabs are completed, the total monthly production capacity will reach 160,000 pieces and 12 inches. Wafer. If BOE successfully settled in Hefei and broke China's long-term "lack of screen pain", then the choice of Hefei integration project in Hefei can be said to eliminate the "difficulties of less core." The birth of crystals has enabled the design of professional chips for domestic panel drivers and the development of special processes, so that the design, manufacture and use of panel driver chips are all realized in Hefei. Moreover, the project's production and production solves the problem of combining "core" and "screen". In 5 years, the localization rate of panel driver chips will be increased to 30%, and the domestic panel chips will be completely imported.
In the field of panel driver chips, it has gathered enterprises such as Duntai Technology, JiChuang North, Zhongdian Jingxian, Hongjing, Longxun; in the field of home appliance chips, it has gathered enterprises such as Junzheng Technology and Lilijie; in storage and automobiles. The fields of electronics and power chips are also preliminary.
Nowadays, Anhui also officially introduced the semiconductor industry development plan, clearly established the semiconductor industry chain with Anhui characteristics, and promoted the transformation and upgrading of advantageous industries such as automobile electronics, new display and home appliances in Anhui Province, and cultivated and expanded new kinetic energy growth.
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