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:
Aug. 17, 2021
Filed:
Dec. 16, 2019
Applicant:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 13/00 (2006.01); G02B 9/04 (2006.01); G02B 9/12 (2006.01); G02B 9/60 (2006.01); G03B 7/085 (2021.01); G02B 1/04 (2006.01); G02B 5/20 (2006.01);
U.S. Cl.
CPC ...
G02B 13/003 (2013.01); G02B 9/04 (2013.01); G02B 9/12 (2013.01); G02B 9/60 (2013.01); G02B 13/0035 (2013.01); G02B 13/0045 (2013.01); G03B 7/085 (2013.01); G02B 1/041 (2013.01); G02B 5/208 (2013.01); G02B 13/008 (2013.01);
Abstract
Provided are an optical lens assembly and a method of forming an image. The optical lens assembly includes: a first lens having a convex object-side surface; a second lens having a convex object-side surface; at least one lens at an image side of the second lens; a first stop being a variable stop at an object side of the first lens; and a second stop at an image side of the first lens, wherein the second stop determines a minimum F number, and the first stop is variable to determine an F number greater than the minimum F number.