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Driving method of privacy apparatus comprising light-transmissive layer having a plurality of trenches disposed with a plurality of electrically switchable optical structures and privacy apparatus
Driving method of privacy apparatus comprising light-transmissive layer having a plurality of trenches disposed with a plurality of electrically switchable optical structures and privacy apparatus
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机译:隐私设备的驱动方法,包括具有设置有多个电可切换光学结构的多个沟槽的透光层和隐私设备
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摘要
A driving method of a privacy apparatus is provided. The privacy apparatus includes a light-transmissive layer and a plurality of electrically switchable optical structures. The light-transmissive layer includes a plurality of trenches not crossing over each other. The electrically switchable optical structures are respectively disposed in the trenches. An extension direction of each of the trenches is inclined relative to an edge of the privacy apparatus on a plane of the privacy apparatus. The driving method of the privacy apparatus includes applying a driving electric field to a part of the trenches to render a part of the electrically switchable optical structures light-transmissive, and maintaining the other part of the electrically switchable optical structures opaque. Besides, a privacy apparatus is also provided.
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