Document validator subassembly
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United States of America Patent
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Feb 7, 2006
Grant Date -
May 1, 2003
app pub date -
Aug 2, 2002
filing date -
Aug 6, 2001
priority date (Note) -
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Abstract
A subassembly for a document validator. In an implementation, the subassembly includes a housing, a light pipe core seated in the housing, a light control layer and at least one light source. The apparatus may also include a prism structure layer between a top diffusing surface and the light control structure. The housing may also include at least one input light port on at least one end of the light pipe core.
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