SCREEN AND IMAGE DISPLAY SYSTEM
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United States of America Patent
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app pub date -
Dec 19, 2014
filing date -
Sep 30, 2011
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Abstract
A screen including a first liquid crystal layer area including a polymer dispersion liquid crystal material and capable of switching a state of the first liquid crystal layer area between a transmission state and a scatter state based on voltage application and a second liquid crystal layer area provided outside the first liquid crystal layer area, including a liquid crystal material and a dichromatic dye, and capable of switching a state of the second liquid crystal layer area between a transmission state and a colored state based on voltage application.
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