Touch Panel and Image Display Device Including the Same
First Claim
Patent Images
1. A self capacitance type touch panel, comprising:
- a touch driver including a plurality of touch ICs; and
a touch unit including a plurality of touch groups that are controlled by the plurality of touch ICs, respectively,wherein each of the plurality of touch groups includes a plurality of pattern electrodes, and some touch ICs selected from the plurality of touch ICs apply sensing voltages to respective corresponding touch groups at a same timing.
1 Assignment
0 Petitions
Accused Products
Abstract
A self capacitance type touch panel includes a touch driver including a plurality of touch ICs; and a touch unit including a plurality of touch groups that are controlled by the plurality of touch ICs, respectively, wherein each of the plurality of touch groups includes a plurality of pattern electrodes, and some touch ICs selected from the plurality of touch ICs apply sensing voltages to respective corresponding touch groups at a same timing.
42 Citations
10 Claims
-
1. A self capacitance type touch panel, comprising:
-
a touch driver including a plurality of touch ICs; and a touch unit including a plurality of touch groups that are controlled by the plurality of touch ICs, respectively, wherein each of the plurality of touch groups includes a plurality of pattern electrodes, and some touch ICs selected from the plurality of touch ICs apply sensing voltages to respective corresponding touch groups at a same timing. - View Dependent Claims (2, 3, 4, 5)
-
-
6. An image display device, including:
-
a display panel for displaying an image; and a self capacitance type touch panel senseing a touch input, comprising; a touch driver including a plurality of touch ICs; and a touch unit including a plurality of touch groups that are controlled by the plurality of touch ICs, respectively, wherein each of the plurality of touch groups includes a plurality of pattern electrodes, and a plurality of touch ICs selected from among the plurality of touch ICs apply sensing voltages to respective corresponding touch groups at the same timing. - View Dependent Claims (7, 8, 9, 10)
-
Specification