Light emitting device
US10914981B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 26, 2019 |
| Grant date | Feb 9, 2021 |
| Priority date | — |
| Expiry date | Sep 26, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133613
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
In accordance with an embodiment of the present invention, the light emitting device includes a first light emitting module and a plurality of second light emitting modules. The first light emitting module includes a first side along a first direction, and a second side along the first direction. The direction from the first side to the second side is along a second direction that intersects with the first direction. The plurality of second light emitting modules are lined up along the second direction. The direction from a first emission region which includes the plurality of second light emitting modules to the first light emitting module is along the first direction. The first emission region includes a third side along the first direction and a fourth side along the first direction. The direction from the third side to the first side is along the first direction. The direction from the fourth side to the second side is along the first direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.