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:
Aug. 01, 1989
Filed:
Sep. 29, 1987
Amnon Stein, Ramat Gan, IL;
Michael Nagler, Tel Aviv, IL;
Scitex Corporation Ltd., Herzlia Bet., IL;
Abstract
An internal drum plotter including a laser source producing a laser beam output, apparatus for modulating the laser beam output to apply information content thereto, apparatus for supporting laser recording material in a generally circular cylindrical configuration about a cylinder axis and scanning apparatus for receiving the modulated laser beam and reflecting it onto the laser recording material, the scanning apparatus including a stabilized reflector arranged for rotation about the cylinder axis for reflecting the modulated laser beam directly onto the laser recording material, wherein the stabilized reflector is insensitive to wobble in the position thereof in directions perpendicular to the cylinder axis.