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:
Dec. 16, 1986
Filed:
Oct. 21, 1985
Michael A Parisi, Ontario, NY (US);
Xerox Corporation, Stamford, CT (US);
Abstract
A system for controlling satellite beams in either a tangentially or sagittally offset optical alignment of the type used with raster scanners without introducing objectionable cross scan bow to the image line wherein the axes of the input beam is set at a predetermined small angle to the scan plane axes of the scan lens and the rotating scanning element are set at a predetermined small opposing angles to one another with respect to the scan to promote divergence of any satellite beams and thereby facilitate intercepting and blocking thereof without interfering with the imaging beam, the angular relationship between the axes of the input beam and scan lens and the axis of the scanning element minimizing cross scan bow of the image line at the image plane.