LIGHT CONTROL PLATE, DUAL-VIEW DISPLAY PANEL AND DISPLAY DEVICE
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United States of America Patent
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Issued Date -
Jan 25, 2018
app pub date -
Jul 21, 2017
filing date -
Jul 21, 2016
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Abstract
The invention relates to a light control plate, a dual-view display panel and a display device. The light control plate comprises: a substrate; a grating structure which is arranged above the substrate and has light-transmitting regions and light-blocking regions arranged alternately; and an optical device which is arranged on a boundary of adjacent light-transmitting region and light-blocking region and used for expanding a dual-view visual angle formed by the grating structure.
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