FINGERPRINT SENSOR TEST METHOD AND SYSTEM

摘要

According to an embodiment of the present invention, provided is a method for testing a fingerprint sensor module, including the steps of: (a) approaching a conductive object to a fingerprint sensor module including multiple fingerprint sensor pads; (b) obtaining an image from the fingerprint sensor module to which the conductive object is approached; (c) calculating a pixel value of the obtained image; and (d) determining whether the fingerprint sensor module is normal depending on a size of the pixel value.