At present, Zhuzhou City has 210 high-tech enterprises. Zhuzhou Diamond Cutting Co., Ltd. has been selected as a national-level innovative enterprise. Zhuzhou Electric Locomotive, Zhuzhou Cemented Carbide and Times Electric have been awarded innovative enterprises in Hunan Province.
Among the first batch of science and technology-based SME innovation fund projects evaluated this year, Zhuzhou City has established 19 projects and received funding of 13.4 million yuan from the state.
As of last year, the city has applied for a total of 10,254 patents, 5,627 authorizations, and 16 international PCT patent applications. The total number of applications, the number of applications in the current year, the amount of authorization, and the number of international patent applications ranked second in the province, second only to the provincial capital Changsha. The proportion of service inventions and industrial and mining enterprises ranked first in the province.
The multispectral filter is precisely produced by the composite process of photolithography + coating. The deposition mask is produced by the high-precision reproduction photolithography technology, and the high-performance filter film of each spectrum segment is successively plated within the deposition pattern. Multi-spectral filters have high transmittance and excellent filtering characteristics. Multiple filter channels are integrated into a single substrate, and the spatial alignment accuracy is extremely high.
Multispectral Filter,Multispectral Imaging Applications,Multispectral Optical Filter,Optical Filters
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