Light guide assembly for lighting or signaling apparatus
US10584843B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 15, 2017 |
| Grant date | Mar 10, 2020 |
| Priority date | — |
| Expiry date | May 19, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/0038
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides a light guide assembly. The assembly includes: a light guide body part having a light exit face and a light distribution face; a first light incidence part having a first end and a second end on which at least one first light guiding unit is provided, the first light guiding unit being arranged to receive a first light and direct the first light into the light guide body part; a second light incidence part having a first end and a second end on which at least one second light guiding unit is provided, the second light guiding unit being arranged to receive a second light and direct the second light into the light guide body part, wherein the light distribution face is arranged to reflect the first/second light directed into the light guide body part towards the light exit face.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.