A 2D imaging data collection sensor with matching illuminator. The illuminator comprises an array of light emitting reflectors projecting an illumination pattern onto a target area containing an image to be read. The illumination pattern both serves as visual aiming assistance and provides target illumination....http://www.google.de/patents/US7142734?utm_source=gb-gplus-sharePatent US7142734 - 2D imaging data collection sensor with matching illuminator
