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:
Jul. 17, 2007
Filed:
Jun. 30, 2004
Daniel Hogan, Acton, MA (US);
Daniel Hogan, Acton, MA (US);
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
The present invention relates to optimizing optical power from a laser processing system, and more specifically to a method of optimizing the optical power by employing parallel laser processing techniques to maximize fabrication quality and yield. The method in the present invention includes the steps of: determining the specification for the final product, selecting the proper combination of optical power and processing method for processing a single feature, determining the maximum number of features in pattern to be parallel processed, selecting a portion of the desired pattern that can be parallel processed, designing the DOEs, manufacturing the DOEs, incorporating the DOE into laser processing system, operating and controlling the laser processing system, and determining if more DOEs are needed to complete the laser processing.