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:
May. 05, 2015
Filed:
Jan. 06, 2014
Vinyl Technologies, Inc., Fitchburg, MA (US);
Michael J. Scaggs, Weston, FL (US);
Vinyl Technologies, Inc., Fitchburg, MA (US);
Abstract
A thin-film scribing apparatus employing an optical device converts a low M2, Gaussian or pseudo-Gaussian beam into an inverted Gaussian beam. The all refractive optical device is such that it is not susceptible to either beam size or angular variations and exhibits very little loss of energy for the transformation process. The output can be configured for either single or dual-axis operation where the geometric shape of the beam is rectangular or square with steep edge intensity. The resulting rectangular beam requires less beam overlap and has very little shoulder in the intensity profile, providing high uniformity scribe features with greatly improved processing speeds.