Document validator subassembly

A subassembly includes a housing, a light pipe core having a top diffusing surface, a light control component associated with the top diffusing surface, and at least one light source coupled to the housing. Preferably, the light control component includes at least one aperture or an array of apertur...

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Bibliographic Details
Main Authors ZOLADZ JR. EDWARD M, SNIDER JOHN D
Format Patent
LanguageChinese
English
Published 27.10.2010
Subjects
CALCULATING
COMPUTING
COUNTING
PHYSICS
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Summary:A subassembly includes a housing, a light pipe core having a top diffusing surface, a light control component associated with the top diffusing surface, and at least one light source coupled to the housing. Preferably, the light control component includes at least one aperture or an array of apertures, and can be made, for example of a plastic or polymer material. The apertures can be in the shape of elongated slits, although other shapes are suitable for some applications. The subassembly can be used in various applications including as part of a document validator.
Bibliography:Application Number: CN200880117718