| 摘要 |
The present invention relates to a capacitive touch input apparatus of a human finger or a touch input means having conductive characteristics similar thereto and, more specifically, to a touch signal detection apparatus capable of improving a touch detection resolution by minimizing or excluding a signal interference between touch detection signals when a touch signal is detected, and a touch signal detection method. According to the apparatus and the method of the present invention, the touch detection resolution is improved, by removing an interference between the touch signals even in the case of a multi touch. In addition, according to the apparatus and the method of the present invention, the touch signal is easily detected, and an effect on a display device is minimized so that quality of the display device is maximized. In the present invention, the apparatus comprises: a plurality of multiplexers receiving the touch signal; and a touch detection unit. |
