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. 13, 2025
Filed:
Sep. 02, 2020
Hamamatsu Photonics K.k., Hamamatsu, JP;
Daiki Suzuki, Hamamatsu, JP;
Yoshihisa Warashina, Hamamatsu, JP;
Ryusuke Kitaura, Hamamatsu, JP;
Hidetaka Kawaoka, Hamamatsu, JP;
HAMAMATSU PHOTONICS K.K., Hamamatsu, JP;
Abstract
A method for manufacturing a light scanning system includes a process of assembling a plurality of device structures, each of device structures including a mirror device and a magnet, a process of acquiring, for each of device structures, first data for correcting a change in a deflection angle of the mirror with respect to a change in a frequency of a current signal, and second data for correcting at least one of a shift of the mirror swinging with a first axis from a Y-axis and a shift of the mirror swinging with a second axis from an X-axis, a process of acquiring, for at least one of device structures, third data for correcting a change in a deflection angle of the mirror with respect to a change in an operating temperature, and a process of storing the first, second, and third data in the storage part.