Light source, backlight module, display device, and electronic device
US10935844B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | May 28, 2019 |
| Grant date | Mar 2, 2021 |
| Priority date | — |
| Expiry date | May 28, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2201/56
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides a light source. The light source of the present disclosure comprises a substrate and a light emitting portion. The light emitting portion comprises a first light emitting component, a second light emitting component, and a separation component. The first light emitting component is provided on the substrate. The second light emitting component is disposed on the substrate and can emit light independently from the first light emitting component. The separation component is located between the first light emitting component and the second light emitting component and is a light reflective structure, such that the first light emitting component and the second light emitting component emit light toward directions away from the reflective structure respectively. The present disclosure also provides a backlight module including the light source and a light guide plate, a display device including the backlight module, and an electronic device including the display device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.