Touch grating, display device and method of realizing stereoscopic display and touch functions

摘要

A touch grating, a display device and a method of realizing stereoscopic display and touch functions. The touch grating includes: a first substrate (101); a second substrate (102), disposed in opposition to the first substrate (101); a planar electrode (103), disposed at an inner side of the first substrate (101) facing the second substrate (102); a plurality of strip-shaped electrodes (104), being parallel to each other and disposed at an inner side of the second substrate (102) facing the first substrate (101); and liquid crystal (108), disposed between the first substrate (101) and the second substrate (102) and driven by the planar electrode (103) and the strip-shaped electrodes (104), wherein wirings (105) are provided at four terminals of the planar electrode (103), respectively, and the wirings (105) provided at the four terminals are used to determine a touch position.

主权项

1. A touch grating, comprising:
a first substrate; a second substrate, disposed in opposition to the first substrate; a planar electrode, disposed at an inner side of the first substrate facing the second substrate; a plurality of strip-shaped electrodes, being parallel to each other and disposed at an inner side of the second substrate facing the first substrate; and liquid crystal, disposed between the first substrate and the second substrate and driven by the planar electrode and the strip-shaped electrodes, wherein wirings are provided at four terminals of the planar electrode, respectively, and the wirings provided at the four terminals are used to determine a touch position, the planar electrode is configured to drive the liquid crystal and determine the touch position.