On October 16th, at the China New Materials International Expo, we saw a type of anti-reflective glass, "We have developed this'pure' series of anti-reflective glass this year with the concept of clear and true colors." SDJJ Mr. Tang, a staff member of the Material Science and Technology Group, introduced to us that the development of this glass originated from the reflection of the glass on some exhibition windows, which affects the visual perception. After the successful development of "pure" glass, this problem was solved.