Device for controlling cursor by finger print, has fingerprint sensor below sensor surface to accommodate itself moving fingerprint samples continuously with small resolution to co-operate with IC

摘要

Device has a casing (10) which has access screen window on the surface of the sensor surface. Device also has a fingerprint sensor (20) below the sensor surface to accommodate itself moving fingerprint samples continuously with a small resolution to co-operate with a IC by which the deployment of the fingerprint serves for the positioning.