Display device comprising a privacy mechanism having movable transparent particles in a cavity body to form a lens-like structure capable of narrowing a display view angle
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United States of America
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Mar 31, 2020
Grant Date -
Apr 11, 2019
app pub date -
Apr 27, 2017
filing date -
Apr 27, 2017
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present disclosure provides a display device, including a display panel, having a display surface on which a peep-proof mechanism is arranged, wherein the peep-proof mechanism includes: a cavity body arranged on the display surface of the display panel, the cavity body having a first transparent surface away from a first side of the display panel; transparent particles, which are movable in the cavity body; and a control mechanism, for controlling the peep-proof mechanism to be in a first state in which the transparent particles are adsorbed on the first transparent surface, so as to from a lens-like structure capable of narrowing a display view angle of the display panel.
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