Process / single component for providing dual functions-light polarization and color filtering
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United States of America Patent
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Issued Date -
Apr 1, 2004
app pub date -
Sep 26, 2002
filing date -
Jul 13, 2002
priority date (Note) -
Abandoned
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Abstract
The present invention relates to a single component performing light polarization and color filtering, and to a production process making the component. The component comprises a polarization plate with photo resistant material of three primary colors distributed at a plurality of dot locations on one of its surface, and with light absorbing material disposed between any adjacent two of the dot locations. The production process comprises the steps of forming a dot matrix on a surface of the polarization plate and filling photo resistant material onto the dots of the dot matrix.
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