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公开(公告)号:US20200064526A1
公开(公告)日:2020-02-27
申请号:US16542319
申请日:2019-08-16
Applicant: PLATINUM OPTICS TECHNOLOGY INC.
Inventor: CHUNG-HAN LU , Chun-Yuan Lu , Chang-Chih Shih
IPC: G02B5/02
Abstract: A diffuser includes a glass material and a plurality of scattering particles. The scattering particles are spread in the glass material, where the scattering particles are inorganic materials. The haze of the diffuser is larger than 99%, whereas the thickness of the diffuser ranges between 100 μm and 350 μm.