Light control system
US10365482B1 · kind B1 · utility
0Cited by
3References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 15, 2014 |
| Grant date | Jul 30, 2019 |
| Priority date | — |
| Expiry date | Nov 10, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0165
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present disclosure is directed to a system for controlling light. The system may include a display. The display may include a light source configured to emit light having a specified spectral output. The system may also include a light filter applied to a substrate separate from the display. The light filter is configured to block light within the specified spectral output. The light filter is further configured to allow light outside of the specified spectral output to pass through the light filter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.