Display device switchable between normal display and dual-view display, method for manufacturing the same
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United States of America Patent
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Jan 30, 2018
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app pub date -
Jul 20, 2015
filing date -
Nov 21, 2014
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Abstract
The embodiments of the present invention provide a display device, a method for manufacturing the same, and a method for controlling the same, relating to the field of display, realizing a switch between dual-view display and normal display. The display device comprises a display panel and a transparent substrate located on a light output side of the display panel; the display panel comprises a plurality of pixel units arranged in array; a first electrode and a second electrode insulated with each other are arranged between the display panel and the transparent substrate; the first electrode comprises a plurality of criss-cross strip electrodes; opening areas of the pixel units for displaying are enclosed by the plurality of strip electrodes; the second electrode is a transparent strip electrode, the second electrode corresponds to the interior of the opening area enclosed by the first electrode; wherein black conductive ink is filled in the opening areas defined by the first electrode; in a state that the first electrode is powered up, the black conductive ink gathers near the first electrode; in a state that the second electrode is powered up, the black conductive ink covers the surface of the second electrode.
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