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. 26, 2026
Filed:
Oct. 24, 2023
Samsung Electro-mechanics Co., Ltd., Suwon-si, KR;
Jong Pil Kim, Suwon-si, KR;
Samsung Electro-Mechanics Co., Ltd., Suwon-si, KR;
Abstract
An optical imaging system is provided. The optical imaging system includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens sequentially disposed from an object side to an imaging side. In the optical imaging system, the first lens has positive refractive power and has a concave object-side surface, the fourth lens has negative refractive power, and the fifth lens has a convex image-side surface. Additionally, the optical imaging system satisfies the following conditional expressions: f number<1.90 and 1.90<TTL/f<2.2. In the conditional expressions, TTL is a distance from an object-side surface of the first lens to an image plane, and f is a focal length of the optical imaging system.