Optical imaging lens of reduced size, imaging module, and electronic device
US12287460B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 17, 2022 |
| Grant date | Apr 29, 2025 |
| Priority date | — |
| Expiry date | Oct 11, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B13/06
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An optical imaging lens, an imaging module, and an electronic device are provided. The optical imaging lens, from an object side to an image side, is composed of a first lens, a second lens, a third lens, a fourth lens, and a fifth lens. The optical imaging lens satisfies following formula: 24<(V5−V4)/(TL5−TL4)<42, 48<FOV/FNO<52. Wherein V4 is a dispersion coefficient of the fourth lens, V5 is a dispersion coefficient of the fifth lens, TL4 is a distance from an object surface of the fourth lens to an image plane of the optical imaging lens along an optical axis, TL5 is a distance from an object surface of the fifth lens to the image plane along the optical axis, FOV is a field of view of the optical imaging lens, and FNO is F-number of the optical imaging lens.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.