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:
Dec. 30, 2025
Filed:
Dec. 15, 2022
Sony Group Corporation, Tokyo, JP;
Hideki Oyaizu, Tokyo, JP;
Ilya Reshetouski, Tokyo, JP;
SONY GROUP CORPORATION, Tokyo, JP;
Abstract
There is provided an adjustment device and an operation method of the adjustment device that enable a positional relationship between a mask and an imaging element in a lensless camera to be adjusted with high accuracy and in a simple manner. When white light as incident light passes through a mask including a transmissive region including a plurality of condenser elements and a light-shielding region and provided at a preceding stage of an imaging element, the mask is adjusted to establish an appropriate positional relationship between the mask and the imaging element on the basis of a color of light corresponding to a wavelength of an image captured by the imaging element. The present disclosure is applicable to a calibration device for a mask and an imaging element in a lensless camera.