Patent ID: 9552114
Date: 2017-01-24
CPC Classifications: G02F,G06F

Claim:
1. A touch panel, comprising: a substrate; a low-temperature poly-silicon layer, a first isolating layer, a gate and a second isolating layer, arranged in sequence and disposed on a surface of the substrate; a source and a drain, disposed on the second isolating layer, the source and the drain disposed separately and the source and the drain respectively connected to the low-temperature poly-silicon layer through a through hole; a planar layer, disposed on the source, the drain and the second isolating layer, the planar layer having a first via corresponding to the drain; a filling part, filling the first via and the filling part electrically connected to the drain; a third isolating layer, disposed on the planar layer, the third isolating layer having a second via corresponding to the filling part; and a pixel electrode, disposed on the third isolating layer and electrically connected to the filling part through the second via.