TOUCH DISPLAY PANEL AND METHOD FOR DRIVING TOUCH DISPLAY PANEL
First Claim
1. A touch display panel, comprising:
- a substrate;
a plurality of first scan lines and a plurality of data lines both disposed on the substrate;
a plurality of sub-pixels arranged in an array, which are defined by the data lines and the first scan lines insulatedly intersecting the data lines;
a plurality of touch sensing electrodes disposed in an array, each of which corresponds to a plurality of the sub-pixels;
a plurality of first control switches, wherein each of the touch sensing electrodes is connected to at least one of the data lines via the first control switches;
whereinwhen the touch display panel being in a touch state, the first control switch is turned on, so that the at least one of the data lines is configured to provide a touch signal to the touch sensing electrode corresponding to the at least one of the data lines; and
when the touch display panel being in a display state, the first control switch is turned off, so that each of the data lines is configured to provide a display signal to the sub-pixel corresponding to the data line.
1 Assignment
0 Petitions
Accused Products
Abstract
A touch display panel and a method for driving the touch display panel. The touch display panel including: a substrate; first scan lines and data lines; sub-pixels arranged in an array; touch sensing electrodes disposed in an array, each of which corresponds to the sub-pixels; first control switches, wherein each of the touch sensing electrodes is connected to at least one of the data lines via one of the first control switches. When in a touch state, the first control switch is turned on, so that the at least one of the data lines is configured to provide a touch signal to the touch sensing electrode corresponding to the data lines; and when in a display state, the first control switch is turned off, so that each of the data lines is configured to provide a display signal to the sub-pixel corresponding to the data line.
17 Citations
23 Claims
-
1. A touch display panel, comprising:
-
a substrate; a plurality of first scan lines and a plurality of data lines both disposed on the substrate; a plurality of sub-pixels arranged in an array, which are defined by the data lines and the first scan lines insulatedly intersecting the data lines; a plurality of touch sensing electrodes disposed in an array, each of which corresponds to a plurality of the sub-pixels; a plurality of first control switches, wherein each of the touch sensing electrodes is connected to at least one of the data lines via the first control switches;
whereinwhen the touch display panel being in a touch state, the first control switch is turned on, so that the at least one of the data lines is configured to provide a touch signal to the touch sensing electrode corresponding to the at least one of the data lines; and when the touch display panel being in a display state, the first control switch is turned off, so that each of the data lines is configured to provide a display signal to the sub-pixel corresponding to the data line. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
-
-
13. A method for driving a touch display panel,
wherein the touch display panel comprises: -
a substrate; a plurality of first scan lines and a plurality of data lines both disposed on the substrate; a plurality of sub-pixels arranged in an array, which are defined by the data lines and the first scan lines insulatedly intersecting the data lines; a plurality of touch sensing electrodes disposed in an array, each of which corresponds to a plurality of the sub-pixels; and a plurality of first control switches, wherein each of the touch sensing electrodes is connected to at least one of the data lines via the first control switches; the method comprises; generating a touch enabling signal to turn on the first control switch when the touch display panel being in a touch state, so that the at least one of the data lines provides a touch signal to the touch sensing electrode corresponding to the at least one of the data lines and the sub-pixel is electrically insulated from the data line corresponding to the sub-pixel; and generating a touch disabling voltage signal to turn off the first control switch when the touch display panel being in a display state, so that each of the data lines is electrically insulated from the touch sensing electrode corresponding to the data line and the data line provides a display signal to the sub-pixel corresponding to the data line. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
-
Specification