Micro-technology for anti-counterfeiting

Microelectronic Engineering

Volumn 53, Issue 1, 2000, Pages 513-516

  Lee, R A ^a,b  

^a CSIRO   (Australia)

^b NONE   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

DIFFRACTION GRATINGS; HOLOGRAPHY; LIGHT INTERFERENCE; MICROELECTROMECHANICAL DEVICES; OPTICAL RESOLVING POWER;

ANTICOUNTERFEITING DEVICES; DIFFRACTIVE OPTICAL MICROSTRUCTURES; MICROGRAPHY;

ELECTRON BEAM LITHOGRAPHY;

EID: 0034207251     PISSN: 01679317     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0167-9317(00)00367-1     Document Type: Article

References (13)

1. th Interpol Conference on Currency Counterfeiting, Helsinki, 9-13 June 1997.
2. th Anniversary Publication, pp 98-101, Kensington Publications, 1998.
3. 3. G. Antes, "Optically Variable Surface Patterns", European patent EP 375 833.
4. 4. R. A. Lee et al, "Diffraction Grating", European Patent no. EP 0449 893 B1.
5. 5. R. A. Lee, "Diffraction Grating and Method of Manufacture" European Patent No. EP 0 490 923 B1.
6. 6. R. A. Lee, "The pixelgram - An application of electron beam lithography for the security printing industry". SPIE Proc. 1509, P. 48 1991.
7. 7. R. A. Lee, "Multiple Image Diffractive Device", International patent application PCT/AU94/00279.
8. 8. R. A. Lee, "A Diffractive Device", US Patent no. 582 55 472.
9. th Interpol Conf. on Currency Counterfeiting, Helsinki, 9-13 June 1997
10. 10. R. A. Lee and G. L Quint. "Micrographic Device", International patent application PCT/AU98/00821
11. 11. R. A. Lee, "Diffractive Structure with Interstitial Elements", International patent application PCT/AU99/00520.
12. 12. R. A. Lee, "Optical Data Element", US patent number 5,811,775.
13. 13. R. A. Lee, "Diffractive Indicia for a Surface", US patent number 5,912,767.