Focus on technology research and development to do industry innovation

Innovation is the driving force for the continuous development of enterprises. Time flies, in the 18 years that Days has gone through, it has always adhered to the spirit of "pursuing extreme excellence and innovation" and continued to progress.

In 2010, Days obtained the utility patent certificate issued by the State Intellectual Property Office for the first time, opening the road to exploration with a high-power polarizing synthetic prism. In 2015, we engaged international laser optical expert consultants, introduced domestic optical technology core backbone, and invested a lot of research and development costs to build core technical barriers. By 2019, the proportion of R&D personnel will reach 15.60%.

At the same time, the independent intellectual property sector has been actively deployed. By 2022, there are 5 invention patents and a number of utility model patents.

 Development so far, Days optical coating technology to achieve the forefront of the domestic. The coating level has exceeded 103 layers, and core products such as high-power polarization splitting prisms (PBS) have replaced imports.