Patent · US Active

Optical imaging lens

US11747593B2 · kind B2 · utility

1Cited by

29References

19Claims

0Family size

Assignee

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

Inventors

Jia-Sin Jhang · Taichung, TW
Maozong Lin · Fujian, CN
Jianpeng Li · Fujian, CN

Key dates

Filing date	Jul 17, 2020
Grant date	Sep 5, 2023
Priority date	—
Expiry date	Oct 8, 2041

Classification

Technology area (CPC G)Physics
CPC primaryG02B2003/0093
WIPO fieldOptics
WIPO sectorInstruments

Abstract

An optical imaging lens including a first lens element, an aperture stop, a second lens element, a third lens element, a fourth lens element, a fifth lens element, and a sixth lens element sequentially along an optical axis from an object-side to an image-side is provided. At least one of the object side surfaces and the image side surfaces of the first lens element to the sixth lens element is free form surface. The optical imaging lens satisfies the conditions of ImgH/(T1+G12+T2)≥4.200. Furthermore, other optical imaging lenses are also provided.

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