Technical Description
The invention features a phosphor-based luminescent material for anti-counterfeiting, that uses laser engraved nanomaterial on acrylic displaying red under ultraviolet (UV) and green under near-infrared (NIR) luminescence.
Problems Addressed
- Expensive Process
- Potential Health Risks
- Data Security Risks
- Print & Digital Media
Tech Features
- NIR-excited Luminescence
- Dual-mode Encryption
- Dynamic Data Security
- Time Dependent Decryption
- Wavelength Selective
- Easily Visible Detection
Target Audience
- Pharma & Food Products
- Security Printing Industry
- High Security Tax Stamp
- Product Packaging
Tech ID: P32-1942 TRL 4 Patent Status: Published Available For Exclusive and Non-exclusive License
