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:
Jul. 09, 2024
Filed:
Jan. 28, 2021
Genius Electronic Optical (Xiamen) Co., Ltd., Fujian, CN;
Yongfeng Lai, Fujian, CN;
Yanbin Chen, Fujian, CN;
Genius Electronic Optical (Xiamen) Co., Ltd., Fujian, CN;
Abstract
An optical imaging lens includes a first lens element to a seventh lens element, and each lens element has an object-side surface and an image-side surface. The periphery region of the image-side surface of the first lens element is concave, the second lens element has negative refracting power, the periphery region of the image-side surface of the third lens element is convex, the fourth lens element has negative refracting power, the sixth lens element has positive refracting power, and the optical axis region of the image-side surface of the seventh lens element is concave. Lens element of the optical imaging lens are only the seven lens elements described above to satisfy the following conditions (G56+T6)/(G12+T2)≥3.500 and ν6+ν7≤100.000.