Imaging lens and electronic apparatus including the same
US9307130B2 · kind B2 · utility
6Cited by
2References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 16, 2014 |
| Grant date | Apr 5, 2016 |
| Priority date | — |
| Expiry date | Jul 19, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/57
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An imaging lens includes an aperture stop, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, and a sixth lens element arranged in order along an optical axis. The imaging lens satisfies ALT/T5≦6.90, where T5 is a thickness of the fifth lens element, and ALT is a summation of thicknesses of the six lens elements. Through designs of surfaces of the lens elements and relevant lens parameters, a short system length of the imaging lens may be achieved while maintaining good optical performance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.