Supporting element and portable optical imaging lens
US11366251B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 18, 2019 |
| Grant date | Jun 21, 2022 |
| Priority date | — |
| Expiry date | Jan 8, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B7/026
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A supporting element includes a light-shielding portion and a supporting portion connected to the light-shielding portion. The light-shielding portion has a first surface, a second surface, a first inner-side connecting surface, and a first outer-side connecting surface. The first inner-side connecting and outer-side connecting surfaces connect the first and second surfaces, and face toward the inside and outside of the supporting element respectively. The first surface and the second surface are curved surfaces, and the first inner-side connecting surface further includes a first light-shielding surface adjacent to the first surface. The supporting portion has a third surface, a fourth surface, a second inner-side connecting surface, and a second outer-side connecting surface. The second inner-side connecting surface and the second outer-side connecting surface connect the third and the fourth surfaces, and face toward the inside and outside of the supporting element respectively. Furthermore, a portable optical imaging lens is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.