Patent ID: 9620045
Date: 2017-04-11
CPC Classifications: G01R,G02F,G09G

Claim:
1. A detecting circuit for an array substrate, comprising: a detecting unit, comprising a first to a sixth detecting lines; a switching signal access unit, used for receiving a switching control signal; a detecting signal access unit, used for receiving a first detecting signal or a second detecting signal; and a switching unit, comprising a first switching line and a second switching line, which are connected among the detecting unit, the switching signal access unit and the detecting signal access unit, wherein under a control of the switching control signal, the first switching line is turned on, so that the first to the sixth detecting lines are divided into three groups, and the three groups of detecting lines are provided with the first detecting signal in sequence, or the second switching line is turned on, so that the first to the sixth detecting lines are divided into two groups, and the two groups of detecting lines are provided with the second detecting signal in sequence.