Backlight module and fabricating method thereof, and display apparatus
US9874679B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 21, 2015 |
| Grant date | Jan 23, 2018 |
| Priority date | — |
| Expiry date | Jan 14, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02N1/04
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A backlight module and a fabricating method thereof, and a display apparatus are provided. The backlight module comprises a light emitting unit and a power generating unit for supplying power to the light emitting unit. The backlight module has a light-exiting surface; the power generating unit and the light-exiting surface face each other and are spaced from each other, light rays emitted from the light emitting unit enter between the power generating unit and the light-exiting surface and exit from the backlight module through the light-exiting surface; the power generating unit includes a first electrode, a power generating layer and a second electrode in a direction away from the light-exiting surface, and the first electrode is configured to reflect the light rays from the light emitting unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.