Uniformly lit planar field of illumination
US11149936B2 · kind B2 · utility
5Cited by
10References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 17, 2020 |
| Grant date | Oct 19, 2021 |
| Priority date | — |
| Expiry date | Mar 17, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F2013/05
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A light emitting embodiment uniformly illuminating a planar field configured to operate in conjunction with other like embodiments in proximity to form a continuous uniformly lit planar pathway and/or field of illumination.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.