The invention
Optical-digital encoding-decoding system
The invention
- Name of invention
- Optical-digital encoding-decoding system
- Système de codage-décodage optique-numérique
Invention description
- Description
- This invention combines optical and digital encoding with decoding for anti-counterfeiting labels to display angular multiplexed images with broad viewing angles, enabling effective security and verification.
INVENTORS
Hong Kong Applied Science and Technology Research Institute inventor 3727273048_3015
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