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17 December 2014 Engineered optical films with microstructures for solid state lighting applications
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Proceedings Volume 9293, International Optical Design Conference 2014; 929314 (2014) https://doi.org/10.1117/12.2073304
Event: International Optical Design Conference, 2014, Kohala Coast, Hawaii, United States
Abstract
Optical films with microstructures can achieve uniform illuminance on the target and glare control with no registration to LEDs. An engineered optical film design with microstructures on both sides is demonstrated. A spacing ratio of 1.64 is obtained compared to 1.28 with just LEDs while there is less light at higher angles for better glare ratings.
© (2014) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Zhuo Wang and Bruce Radl "Engineered optical films with microstructures for solid state lighting applications", Proc. SPIE 9293, International Optical Design Conference 2014, 929314 (17 December 2014); https://doi.org/10.1117/12.2073304
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