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. 29, 2018
Filed:
Feb. 07, 2017
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Tae-kun Lee, Seoul, KR;
Samsung Electronics Co., Ltd., Yeongtong-gu, Suwon-si, Gyeonggi-do, KR;
Abstract
Disclosed are an optical lens assembly and an electronic apparatus including the disclosed lens assembly. The optical lens assembly includes a first lens group having positive refractive power, an iris diaphragm, and a second lens group having positive refractive power, which are arranged from an object side to an image side of an optical axis, the object side facing an object for image capture and the image side facing an imaging surface of an image sensor. The first lens group includes a first air lens having negative refractive power and a convex surface facing the object side and a second air lens having negative refractive power and two convex surfaces. The second lens group includes a lens closest to the image side of the optical axis that has positive refractive power and a convex surface facing the image side. The closest image-side lens includes an aspherical surface. The optical lens assembly has a maximum viewing angle of 130 degrees or more.