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. 29, 2025
Filed:
Feb. 07, 2020
V Technology Co., Ltd., Kanagawa, JP;
Michinobu Mizumura, Kanagawa, JP;
V TECHNOLOGY CO., LTD., Kanagawa, JP;
Abstract
The present invention enables a layer to be worked to be properly subjected to a correcting process without being affected by the variations in the material of the underlayer or in the film thickness of the layer. A laser repair method for irradiating a defect portion of a multilayer film structure formed on a substrate, and performing a correcting process is provided. The method includes: acquiring an image of a region including the defect portion; and setting a scan range of the laser beam on the image so as to include the defect portion. At the time of scan of the inside of the scan range with the laser beam, at a scanning position at which color information of the image is recognized as that of the defect portion, an output of the laser beam is controlled to be ON or High.