The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 09, 1998
Filed:
Jul. 10, 1996
Robert M Landsman, Boynton Beach, FL (US);
Scitex Corporation Ltd., Herzua, IL;
Abstract
An internal drum recorder images a media to a radiation pattern using an image array, which extends along a primary track, such as a helical track, and in a direction essentially perpendicular to the primary track. In one embodiment, the source of radiation is a laser aimed along the longitudinal axis of the drum, deflected and applied through a light modifier within a spinner. The light modifier is a device breaking the single laser beam into a number of sub-beams. Alternately, a number of laser diodes rotating within a translatable spinner may be used to produce the image. A gripper bar rotating about the longitudinal axis of the drum facilitates introducing and removing new sheets into the drum. A focus detector rotating within the spinneris used to correct the radial distance to the media surface from the spinner.