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:
Mar. 10, 2026
Filed:
Apr. 19, 2021
Samsung Electro-mechanics Co., Ltd., Suwon-si, KR;
Dong Hyuk Jang, Suwon-si, KR;
Byung Hyun Kim, Suwon-si, KR;
Jae Hyuk Huh, Suwon-si, KR;
Yong Joo Jo, Suwon-si, KR;
Samsung Electro-Mechanics Co., Ltd., Suwon-si, KR;
Abstract
An optical imaging system includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens, an eighth lens, and a ninth lens sequentially arranged from an object side, wherein the first lens has positive refractive power, the second lens has negative refractive power and a refractive index higher than 1.6, any one of the third lens and the fourth lens has a refractive index higher than 1.6, the sixth lens has negative refractive power and a refractive index higher than 1.6, and TTL/(2*IMG HT)<0.61, where TTL is a distance on an optical axis from an object-side surface of the first lens to an imaging plane, and IMG HT is half a diagonal length of the imaging plane.