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:
Feb. 25, 2014
Filed:
Aug. 23, 2012
Taketo Ueno, Fujisawa, JP;
Yasuhiro Yoshitake, Yokohama, JP;
Taketo Ueno, Fujisawa, JP;
Yasuhiro Yoshitake, Yokohama, JP;
Hitachi High-Technologies Corporation, Tokyo, JP;
Abstract
A defect inspection system is disclosed for easily setting inspection conditions and providing an inspection condition and a defect signal intensity to an operator. The defect inspection system digitizes a defective image, and a reference image corresponding thereto and a mismatched portion of the defective image and the reference image as a defect signal intensity and accumulates them in association with the inspection condition. The inspection conditions are changed to repeat evaluations while repeating accumulating works until the evaluation of all the inspection conditions in a set range is completed. A recipe file including the accumulated conditions having the high defect signal intensity and an inspection condition item distribution as a inspection condition recipe is automatically outputted and provided to the operator.