LIGHT SWITCHING MODULE
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United States of America Patent
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Issued Date -
Aug 6, 2015
app pub date -
Dec 29, 2014
filing date -
Feb 6, 2014
priority date (Note) -
Abandoned
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Abstract
Disclosed is a light switching module comprising a polarizing element for transforming incident light to polarized light; a liquid crystal cell disposed on the polarizing element; and a scattering element with a substrate and a birefringence layer disposed on the liquid crystal cell; wherein the light switching module appears transparent state or scattering state after the incident light transmitting the light switching module.
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