Patent ID: 9582126
Date: 2017-02-28
CPC Classifications: G06F,G09G

Claim:
1. A double-sided touch display device, comprising a touch feedback electrode, a first touch receiving electrode and a second touch receiving electrode, wherein the first touch receiving electrode and the second touch receiving electrode are provided at both sides of the touch feedback electrode, respectively, wherein the double-sided touch display device comprises a color filter substrate and an array substrate which are arranged oppositely, the first touch receiving electrode is arranged on the color filter substrate, the second touch receiving electrode is arranged on the array substrate, both the first touch receiving electrode and the second touch receiving electrode are arranged crosswise relative to the touch feedback electrode to generate mutual capacitances, a liquid crystal layer is provided between the color filter substrate and the array substrate, and a side light source is provided at a side of the array substrate in a direction vertical to a stacking direction of the color filter substrate and the array substrate.