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:
Feb. 16, 2023
Samsung Electro-mechanics Co., Ltd., Suwon-si, KR;
Jaewoo Jun, Suwon-si, KR;
Samsung Electro-Mechanics Co., Ltd., Suwon-si, KR;
Abstract
An aperture module includes a rotating plate, seated on a base having a center opening, configured to rotate about an optical axis; an aperture driver including a moving member coupled to the rotating plate, wherein the moving member is configured to linearly reciprocate; and a plurality of blades stacked as at least two stages on the rotating plate, disposed non-overlapping to each other on the respective stages, and configured to form a variable light incident hole interlocked with rotation of the rotating plate. A cusp of adjacent ones of the blades has an extending corner portion generated when straight lateral sides of the adjacent ones of the blades meet each other.