METHOD AND APPARATUS FOR INSPECTING DEFECT OF TOUCH PANEL

摘要

The present invention provides an inspecting method and an inspecting apparatus of a defect for a touch panel, which can be used to inspect whether a short circuit occurs in the touch panel. According to an embodiment of the present invention, the inspecting apparatus of a defect for the touch panel comprises a stage on which the touch panel is mounted; a touch panel driving circuit which supplies a driving pulse to Tx lines of the touch panel and which converts outputs of the sensor nodes received through Rx lines to digital data to output touch raw data; and a haberdashery determination unit which analyzes the touch raw data to inspect whether a short circuit occurs in the touch panel.