International Display Workshops General Incorporated Association

[PRJp1-4] The Design of Head-up Display Based on Symmetric Holographic Optical Elements.

*Yu-Cheng Fan1、Wen-Kai Lin1,2、Shao-Kui Zhou1,2、Wei-Chia Su1 (1.National Changhua University of Education (Taiwan)、2.National Yang Ming Chiao Tung University (Taiwan))

head-up display (HUD), holographic optical element (HOE), symmetric structure HOE, holographic lens.

https://doi.org/10.36463/idw.2021.0740

The study proposes HOE based on symmetric structure and exit pupil imagery of the HUD system. The symmetric structure of the system helps eliminate aberration. The exit pupil is imaged by the HOEs in front of human eyes and provides sufficient FOV.