Abstract

In the paper, we presented a patternable lighting system to phototherapy. The lighting system could change light field graphics and adjust the light dose according to the hair density in the affected area. The light field would focus on the affected area to improve the treatment efficiency. The lighting system illumination uniformity was over 91% and the maximum irradiance was 160 mW/cm². The patternable resolution was 20mm. In the future, we want to build the lighting system and conduct clinical trials. The system could use to realize high efficient and precision treatment.

© 2022 IEEE