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TOUCH LIQUID CRYSTAL GRATING, 3D TOUCH DISPLAY DEVICE AND DRIVING METHOD OF TOUCH LIQUID CRYSTAL GRATING
TOUCH LIQUID CRYSTAL GRATING, 3D TOUCH DISPLAY DEVICE AND DRIVING METHOD OF TOUCH LIQUID CRYSTAL GRATING
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机译:触摸式液晶显示器,3D触摸显示装置以及触摸式液晶显示器的驱动方法
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摘要
An embodiment of the present invention discloses a touch liquid crystal grating, its driving method and a 3D touch display device. The touch liquid crystal grating comprises: a first substrate and a second substrate; a liquid crystal layer; grating electrodes, located on a side of the first substrate facing the liquid crystal layer and extend along a first direction, each being located within each of strip-like regions with spacing regions being provided therebetween; touch driving electrodes, extending along the first direction and being located within the spacing regions between adjacent strip-like regions; and touch sensing electrodes, extending along a second direction, wherein the first direction is different from the second direction, and when the plurality of grating electrodes are electrified, liquid crystal molecules corresponding to each of the strip-like regions are deflected, and liquid crystal molecules corresponding to each of the spacing regions are not deflected.
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