21 September 2011 Portable virtual display system design with a wide eye motion box for a motor vehicle
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Abstract
We have succeeded in designing a portable virtual display system based on a virtual projected optical design with 0.44"LCD panel. We have optimized the optical performance using a 2D optical multi zoom so that we should obtain a comfortable eye motion box area. Furthermore, it is designed to mechanically adjust the system tilting angle in considerations for different height of head positions. It is also able to display navigations maps and DMV in full color using RGB 3in1 LED sources. We believe that this is developed as an alternative to conventional built-in type HUD system targeting the high volume aftermarket at an affordable price.
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Sung Chul Shin, Yong Seok Chi, Tae-Jeong Ahn, Sang Sik Jeong, Seung-Gyu Lee, Kwang-Yeol Choi, "Portable virtual display system design with a wide eye motion box for a motor vehicle", Proc. SPIE 8167, Optical Design and Engineering IV, 81670N (21 September 2011); doi: 10.1117/12.898375; https://doi.org/10.1117/12.898375
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