In-cabin lighting device
US10981500B2 · kind B2 · utility
1Cited by
0References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 25, 2019 |
| Grant date | Apr 20, 2021 |
| Priority date | — |
| Expiry date | Oct 25, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21S10/02
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An in-cabin lighting device has: a lighting section that emits light within a vehicle cabin, and that is configured to arbitrarily change a color of emitted light; a color detecting portion that detects a color of an detection target in a detection region that is set within the vehicle cabin; and a control section that changes the color of light emitted by the lighting section to the color detected by the color detecting portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.