Patent · US Active

Optical imaging lens

US10025073B1 · kind B1 · utility

0Cited by

1References

16Claims

0Family size

Assignee

Genius Electronic Optical (Xiamen) Co., Ltd. · CN

Inventors

Feng Chen · Fujian, CN
Baina Chen · Fujian, CN
Feng Li · Beijing, CN

Key dates

Filing date	Feb 24, 2017
Grant date	Jul 17, 2018
Priority date	—
Expiry date	Feb 24, 2037

Classification

Technology area (CPC G)Physics
CPC primaryG02B9/62
WIPO fieldOptics
WIPO sectorInstruments

Abstract

Present embodiments provide for optical imaging lenses. An optical imaging lens may comprise six lens elements positioned sequentially from an object side to an image side. By controlling the convex or concave shape of the surfaces of the lens elements and designing parameters satisfying at least one inequality, the optical imaging lens may exhibit better optical characteristics and the total length of the optical imaging lens may be shortened.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.