| Summary: | 碩士 === 國立交通大學 === 影像與生醫光電研究所 === 104 === Head-Up Display(HUD) is a driver-safety information display device which allows drivers obtain information of speed, navigation and vehicle conditions while driving. There are many HUDs based on various technologies in the market. However, there are limited information concerning their designs and costs. In the thesis, we will study on possible improvements on HUDs’ functions and focus mainly on a car-windshield display that consists of a LCoS (liquid crystal on silicon chip) micro-projector provided by Shinyoptics, and purchased G-450 and B405-HA fluorescent films placed on the windshield. The fluorescent films have high transmittances and high conversion efficiencies. With a fluorescent film attached to the windshield, the output of LCoS micro-projector in near UV or blue light excites the fluorescent film to display visible information appearing in driver’s viewing sights. This novel product allows all people in car to see the traffic information to improve traffic safety. However, the brightness of this display is too low to be used as a HUD, and possible improvements on brightness have been discussed.
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