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:
Dec. 16, 2014
Filed:
Sep. 05, 2012
Pil Sun Jung, Seongnam-si, KR;
Hyoung Bae Park, Seoul, KR;
Chi Ho an, Seongnam-si, KR;
Jae Hoon Cho, Seongnam-si, KR;
Ji Eun Kim, Seongnam-si, KR;
Pil Sun Jung, Seongnam-si, KR;
Hyoung Bae Park, Seoul, KR;
Chi Ho An, Seongnam-si, KR;
Jae Hoon Cho, Seongnam-si, KR;
Ji Eun Kim, Seongnam-si, KR;
Kolen Co., Ltd., , KR;
Abstract
A lens optical system including first, second, third, fourth, and fifth lenses that are sequentially arranged between an object and an image sensor on which an image of the object is formed. The first lens may have a positive refractive power and may be biconvex. The second lens may have a negative refractive power and may have a meniscus shape that is convex toward the object. The third lens may have a positive refractive power. The fourth lens may have a positive refractive power and may have a meniscus shape that is convex toward the image sensor. The fifth lens may have a negative refractive power, and at least one of an incident surface and an exit surface of the fifth lens may be an aspherical surface.