Document validator subassembly

Details Document validator subassembly Document validator subassembly

2006-02-07

2006-02-07

Walsh, Donald P. (Department: 3653)

Check-actuated control mechanisms

Including means to test validity of check

Reexamination Certificate

active

06994203

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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