We present a novel technique to fabricate low cost mass replicable plastic HUDs for the transportation industry. HUD are implemented in numerous sectors today (in avionics, automobile, military, machinery,...). Typical implementations include an optical combiner which produces the desired virtual image while leaving the field mostly unaffected by the optics. Such combiners optics are usually implemented as cumbersome catadioptric devices in automobile, dichroic coated curved plates, or expensive volume holograms in commercial and military aviation. We propose a novel way to design, model and fabricate combiner masters which can be replicated in mass by UV casting in plastic. We review the various design techniques required for such elements and the novel mastering technology.
Low-cost replicable plastic HUD combiner element
Photonics in the Transportation Industry: Auto to Aerospace II ; 2009 ; Orlando,Florida,United States
Proc. SPIE ; 7314
2009-04-29
Conference paper
Electronic Resource
English
Low-cost replicable plastic HUD combiner element (Invited Paper) [7314-17]
British Library Conference Proceedings | 2009
|NTRS | 1976
|A FILED REPLICABLE AND ADJUSTABLE BASS PORT ATTACHMENT ASSEMBLY FOR SOUND SYSTEM
European Patent Office | 2025
|