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:
Jul. 15, 2024
Omnivision Technologies, Inc., Santa Clara, CA (US);
Hung Wei Liu, Hsinchu City, TW;
OMNIVISION TECHNOLOGIES, INC., Santa Clara, CA (US);
Abstract
An optical device includes a first lens group arranged between a light-passing module and an object side. A second lens group is arranged between the light-passing and an image sensor. The light-passing control module is disposed between the first lens group and the second lens group, and is configured to control amount of light incident based on a chief ray angle. The light-passing control module includes an aperture stop. The position of the aperture stop is adjustable along the optical axis of the optical device. Alternatively, the aperture stop is disposed inside a rotating bezel. The chief ray angle of the optical device is changed by adjusting the opening and the position of the aperture stop.