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:
Jun. 09, 2020
Filed:
Jul. 18, 2017
Applicant:
Genius Electronic Optical Co., Ltd., Taichung, TW;
Inventors:
Assignee:
Genius Electronic Optical Co., Ltd., Taichung, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 9/62 (2006.01); G02B 13/00 (2006.01); H04N 5/225 (2006.01); G02B 13/04 (2006.01); G02B 27/00 (2006.01);
U.S. Cl.
CPC ...
G02B 13/0045 (2013.01); G02B 9/62 (2013.01); G02B 13/04 (2013.01); G02B 27/0025 (2013.01); H04N 5/2254 (2013.01);
Abstract
An optical imaging lens includes six lens elements disposed sequentially from an object side to an image side. The image-side surface of the first lens element comprises a concave portion in a vicinity of an optical axis. The third lens element has positive refracting power. The fourth lens element has positive refracting power. The image-side surface of the fifth lens element comprises a convex portion in a vicinity of the optical axis. The optical imaging lens as a whole has only the six lens elements having refractive power.