Core technology: light field reconstruction (light field algorithm, data calculation), 3D platemaking, precision alignment optical transfer
- Research: zero-order diffraction, photo-induced fine printing, broadband light field imaging, micro-optical magnification imaging
- Features: large area, transparent window projection, naked-eye spatial dynamics
- Applications: perception enhancement, anti-counterfeiting with light, widely used in public security fields such as ID cards, tickets, and identity verification
