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Peep-proof apparatus for switching a viewing angle of display panel, display apparatus, method of operating display apparatus, and method of fabricating peep-proof apparatus
Peep-proof apparatus for switching a viewing angle of display panel, display apparatus, method of operating display apparatus, and method of fabricating peep-proof apparatus
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机译:用于切换显示面板的视角的窥视装置,显示装置,操作显示装置的方法以及制造窥视装置的方法
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摘要
The present application discloses a peep-proof apparatus for switching a viewing angle of a display panel between a first viewing angle and a second viewing angle. The peep-proof apparatus includes a base substrate; a first liquid crystal layer on the base substrate; a second liquid crystal layer on a side of the first liquid crystal layer distal to the base substrate; a first controller configured to control the first liquid crystal layer to switch between being light transmissive and being light blocking in a plurality of first regions spaced apart from each other while other regions in the first liquid crystal layer being light transmissive; and a second controller configured to control the second liquid crystal layer to switch between being light transmissive and being light blocking in a plurality of second regions spaced apart from each other while other regions in the second liquid crystal layer being light transmissive.
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