Part of Project 43 — Labrador: Exploring commercial and scientific applications of synthetic labradorescence
Proposes polymer multilayer films as narrowband reflective coatings for HUD and helmet-mounted display combiners. Three candidate architectures: BCP self-assembled, co-extruded, and laminated polymer films. Whether any can achieve HUD-grade spectral precision is the central open question.
| Item | Status |
|---|---|
| Stage | Technical/Engineering |
| Spectral precision demonstration | Not yet achieved |
| Prototype | None |
| Seeking | Polymer optics, HUD systems engineering, military qualification, roll-to-roll manufacturing |
A HUD combiner reflects display light at specific wavelengths while transmitting ambient light — this is the general class of optical behaviour that structural-colour polymer films produce. Polymer films could offer conformability and roll-to-roll cost advantages over traditional vacuum-deposited inorganic coatings.
- Automotive HUD
- Military helmet-mounted displays
- Augmented reality combiners
📄 43-I_HUD_Combiner_Coatings_Formatted.docx — Full collaboration whitepaper :bookmark_tabs: 43-I_HUD_Combiner_Coatings_Formatted.pdf — PDF export
Aaron Garcia · Independent Researcher · aaron@garcia.ltd
This work is released under the MIT Licence.