TOUCH NAKED-EYE 3D DISPLAY DEVICE HAVING GRATING, AND MANUFACTURING AND CONTROL METHOD THEREOF

摘要

A touch naked-eye 3D display device having a grating and manufacturing and control methods thereof. The touch naked-eye 3D display device having a grating comprises a display panel (100) and an electrochromic 3D naked-eye grating (2) disposed on the display panel. The electrochromic 3D naked-eye grating (2) comprises multiple mutually parallel first grating electrodes (101), multiple mutually parallel second grating electrodes (103), and an electrochromic material (102) disposed therebetween. Multiple first grating electrodes (101) and the multiple second grating electrodes (103) are transparent conductive electrodes. The display panel (100) is provided with or comprises multiple touch electrodes (301) disposed in a crossed manner with respect to and insulated from the multiple first grating electrodes (101) and the multiple second grating electrodes (103). The first grating electrodes (101) and the second grating electrodes (103) can load a 3D driving voltage signal or a touch driving signal, or can output a touch sensing signal.