Optical device having fluid-filled partitioned spaces with electric field control material
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United States of America Patent
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Jan 16, 2024
Grant Date -
Dec 17, 2020
app pub date -
Jun 4, 2020
filing date -
Jun 11, 2019
priority date (Note) -
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Abstract
The optical device 1 according to the present disclosure includes substrates 10 provided opposite to each other, a partition wall 20 formed between opposing faces of the substrates 10 and separating adjacent spaces, and a fluid 30 filled in each space 20b separated by the partition wall and containing an electric field control material, wherein the optical device further includes, between at least one of the substrates 10 and the partition wall 20, a fine uneven layer 40 having fine uneven shapes and a conductive layer 50 formed according to a shape of the fine uneven layer.
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