TDK unveils meta-optic mirror for direct retinal projection in smart glasses
bookofjoe · hn · 2026-10-03
TDK announced a direct retinal projection display for smart glasses built around a meta-optic mirror. By using ultracompact metasurface optics to project images directly onto the retina, the approach promises dramatically smaller AR display modules with improved brightness — a notable hardware step toward lightweight smart glasses.
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