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:
Aug. 11, 2026
Filed:
Apr. 24, 2023
Guangzhou Diligine Photonics Co., Ltd., Guangzhou, CN;
GUANGZHOU DILIGINE PHOTONICS CO., LTD., Guangzhou, CN;
Abstract
A method for adjusting swinging of a galvanometer is provided in implementations of the disclosure. The method includes the following operations. Guide a processing laser to a laser processing surface via a first galvanometer, and establish a first correspondence between a reference coordinate system of the laser processing surface and coordinate-ranges of swinging angles of the first galvanometer. Perform region division on the laser processing surface in the reference coordinate system to obtain P calibrating selected-regions of the laser processing surface. Determine coordinate of a swinging angle of the first galvanometer corresponding to one of target points in Q calibrating selected-regions in the P calibrating selected-regions according to the first correspondence, to obtain coordinates of Q swinging angles of the first galvanometer. Establish a second correspondence between the reference coordinate system of the laser processing surface and coordinate-ranges of swinging angles of a second galvanometer.