(1) A variety of production processes and routes coexist, industrialization technology blockade, monopoly situation will not change. Since the main and auxiliary raw materials used in each polysilicon production plant are different, the production process technology is different; and the corresponding polysilicon product technical and economic indicators, product quality indicators, uses, product testing methods, process safety, etc. also have differences, each with technical characteristics. And technical secrets, in general, the main traditional processes of polysilicon production in the world are: modified Siemens method, silane method and fluidized bed method. Among them, the production capacity of polysilicon produced by the modified Siemens process accounts for about 80% of the world's total production capacity, and the monopoly blockade of industrialization technology will not change in the short term.
(2) Research on a new generation of low-cost polysilicon process technology is unprecedentedly active. In addition to the traditional process (electronic and solar grade compatible) and technology upgrades, several new process technologies specializing in the production of solar grade polysilicon have emerged, mainly including: low-cost process of modified Siemens method; metallurgy extraction from metal silicon High-purity silicon; high-purity SiO2 directly prepared; VLD: Vaper to liquid deposition; reduction or thermal decomposition process; chlorine-free process technology, Al-Si solution low-temperature preparation of solar grade silicon; molten salt electrolysis.
The Ultrathin Transparency Display Smart Film is based on the principle of projector reflection imaging.
The self adhesive smart film is coated with a nano-scale photosensitive coating through a vacuum magnetron sputtering process, resulting in a high transmittance and high reflectivity (mirror-like appearance), 170-degree phantom imaging, composite phantom imaging, and stereoscopic suspended phantom imaging.
It does not change the permeability and appearance of glass curtain wall, nor does it affect the lighting and viewing lines of the glass curtain wall.
Widely used in urban core business circles, outdoor glass curtain walls of office buildings and landmark buildings. It can be utilized in exhibitions, museums, advertising, new media, supermarkets, and so on.
Combined with the current market demand for cultural tourism night tours and urban lighting, the glass curtain wall will be turned into a high-definition and bright large screen, and combined with urban pubilicity, commercial display, night tour economy and other factors to create a new city business card.
If you need to make a custom design or specification request, the cost may be higher. We are manufacturers.
Contact us to obtain the wholesale price.
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Tianqixun Technology , https://www.tqxdisplay.com