Hybrid holographic sight
US10254532B2 · kind B2 · utility
11Cited by
32References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 22, 2016 |
| Grant date | Apr 9, 2019 |
| Priority date | — |
| Expiry date | Jun 9, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B27/34
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A hybrid holographic sight generates a reticle or other image for aiming a weapon or an optical device. The hybrid holographic sight includes a light source operable to project a light beam along a path and a holographic optical element (HOE) disposed in the path of the light beam. The HOE reconstructs an image of a reticle and a non-diffraction element reflects the image of the reticle, whereby a user may view a reflection of the reconstructed reticle in the non-diffraction element (NDE).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.