27 November 2012 Design and fabrication of a controllable haze diffuser film
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Composed by thousands of microsphere-like structures on the surface, the plastic surface relief diffuser film with different transmittance and haze will be designed by optical simulation software. By using laser etching process, the molding will be fabricated on the self-developed equipment with nanosecond diode pumped solid state laser. Finally, the roll to roll UV curing process will be used for fabricating the diffuser film based on polycarbonate material. The relationship between the optical performance and the structure parameter and its distribution will be investigated. The optical performance of diffuser films will be tested by surface profiler, and spectrophotometer. These results will contribute to the design and production of customized diffuser films.
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Zongbao Fang, Zongbao Fang, Heng Zhang, Heng Zhang, Xiaohong Zhou, Xiaohong Zhou, Linsen Chen, Linsen Chen, } "Design and fabrication of a controllable haze diffuser film", Proc. SPIE 8560, LED and Display Technologies II, 85600B (27 November 2012); doi: 10.1117/12.999850; https://doi.org/10.1117/12.999850

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