Polarizer for Dimming Device
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United States of America Patent
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Issued Date -
Dec 4, 2014
app pub date -
May 29, 2014
filing date -
May 30, 2013
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A polarizer for a dimming device. The polarizer includes a polarization layer with an absorption axis; and a patterned retarder layer on the polarization layer and comprising patterned alignment microstructures and a liquid crystal layer disposed on the patterned alignment microstructures, wherein the patterned alignment microstructures are formed by embossing and the optical axis of the patterned retarder layer is continuous.
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