Some Design Considerations On Holographic Automotive Head Up Displays

C. Liegeois; P. Twardowski

doi:10.1117/12.947713

24 October 1988 Some Design Considerations On Holographic Automotive Head Up Displays

C. Liegeois, P. Twardowski

Proceedings Volume 0958, Automotive Displays and Industrial Illumination; (1988) https://doi.org/10.1117/12.947713
Event: SPIE International Symposium on Optical Engineering and Industrial Sensing for Advance Manufacturing Technologies, 1988, Dearborn, MI, United States

Abstract

The paper discusses about different ways of introducing a HUD (Head-Up Display) in a car. Will the combiner be sealed in or to the windshield or fixed separately from it. In one case the aesthetic is better but with aberration and relay optics complications mainly because of the curvatures of the windshield. In the second case, we have a simplification from an optical and engineering point of view. Shall we use data visualization at a fixed position from the driver. Or would it be interesting to have a possibility to vary the distance of the displayed information, and how to do this. Then we proceed to an analysis of the combiners optimum recorded phase distribution. Chromaticity aspect of the holographic combiner is also discussed.

Citation Download Citation

C. Liegeois and P. Twardowski "Some Design Considerations On Holographic Automotive Head Up Displays", Proc. SPIE 0958, Automotive Displays and Industrial Illumination, (24 October 1988); https://doi.org/10.1117/12.947713

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