Inverting Circuit, Driving Method Thereof, Touch Display Panel and Touch Display Device
First Claim
1. An inverting circuit, including an input module and an output module, whereinthe input module is connected to a first input terminal, a first voltage terminal, a second voltage terminal, a first signal terminal, a second signal terminal and a first node, respectively, and is used for controlling a potential of the first node according to input signals of the first input terminal, the first voltage terminal, the second voltage terminal, the first signal terminal and the second signal terminal;
- andthe output module is connected to the first node, the first input terminal, a third voltage terminal, a third signal terminal and a first output terminal, respectively, and is used for controlling, under the control of the potential of the first node, an output signal of the first output terminal according to input signals of the first input terminal, the third voltage terminal and the third signal terminal.
1 Assignment
0 Petitions
Accused Products
Abstract
The present invention discloses an inverting circuit, a driving method thereof, a touch display panel and a touch display device. The inverting circuit includes an input module and an output module, the input module is used for controlling a potential of the first node, and the output module is used for controlling, under the control of the potential of the first node, an output signal of the first output terminal according to input signals of the first input terminal, the third voltage terminal and the third signal terminal. In the technical solutions provided by the present invention, a light-emitting control signal is switched off in a touch stage by means of time-sharing driving to lower the capacitance to ground of the touch electrode, so that resistive and capacitive load of the touch electrode is reduced, touch driving frequency is increased, and touch accuracy is thus improved.
-
Citations
13 Claims
-
1. An inverting circuit, including an input module and an output module, wherein
the input module is connected to a first input terminal, a first voltage terminal, a second voltage terminal, a first signal terminal, a second signal terminal and a first node, respectively, and is used for controlling a potential of the first node according to input signals of the first input terminal, the first voltage terminal, the second voltage terminal, the first signal terminal and the second signal terminal; - and
the output module is connected to the first node, the first input terminal, a third voltage terminal, a third signal terminal and a first output terminal, respectively, and is used for controlling, under the control of the potential of the first node, an output signal of the first output terminal according to input signals of the first input terminal, the third voltage terminal and the third signal terminal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
- and
Specification