Surface-structured diffuser by iterative downsize molding with glass sintering technology

Xuan Hao Lee, Jung Lin Tsai, Shih Hsin Ma, Ching Cherng Sun

Research output: Contribution to journalArticlepeer-review

15 Scopus citations


In this paper, a down-size sintering scheme for making highperformance diffusers with micro structure to perform beam shaping is presented and demonstrated. By using down-size sintering method, a surface-structure film is designed and fabricated to verify the feasibility of the sintering technology, in which up to 1/8 dimension reduction has been achieved. Besides, a special impressing technology has been applied to fabricate diffuser film with various materials and the transmission efficiency is as high as 85% and above. By introducing the diffuser into possible lighting applications, the diffusers have been shown high performance in glare reduction, beam shaping and energy saving.

Original languageEnglish
Pages (from-to)6135-6145
Number of pages11
JournalOptics Express
Issue number6
StatePublished - 12 Mar 2012


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