Optical: systems and elements – Holographic system or element – Having particular recording medium
Reexamination Certificate
2006-01-31
2006-01-31
Juba, Jr., John (Department: 2872)
Optical: systems and elements
Holographic system or element
Having particular recording medium
C359S015000, C359S019000, C362S507000, C362S511000, C362S520000, C362S538000
Reexamination Certificate
active
06992804
ABSTRACT:
A part (1) made of transparent material that allows visible light waves to pass therethrough, said part comprising outer faces (11, 12) defining a solid body (10) made of transparent material, the part being characterized in that it further comprises light diffracting means (14) situated inside the solid body (10) at a distance from the outer faces (11, 12).
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Lamy Patrick
Leclercq François-Régis
Muzard Patrick
Holophane
Jr. John Juba
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