Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements
Patent
1997-11-07
2000-01-18
Ben, Loha
Optical: systems and elements
Single channel simultaneously to or from plural channels
By surface composed of lenticular elements
359626, 359463, 348 42, 430324, G02B 2710
Patent
active
060162252
ABSTRACT:
A data card, such as a credit or debit card, having first and second sides, wherein the first side includes data card information stored on a magnetic strip and embodied in embossed alpha-numeric indicia, and the second side includes a surface having a series of optically related image lines thereon, and an optically transparent layer attached thereto and forming a lenticular lens, the optically transparent layer and optically related image lines forming a lenticular optical system capable of alternately displaying images.
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Ben Loha
Vision International Production, Inc.
LandOfFree
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