Back plate, backlight module and display device
US10935827B1 · kind B1 · utility
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20Claims
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Key dates
| Filing date | Apr 1, 2020 |
| Grant date | Mar 2, 2021 |
| Priority date | — |
| Expiry date | Apr 1, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2202/28
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A back plate, a backlight module, and a display device are provided. The back plate includes a first sub-back plate and a second sub-back plate connected to each other, wherein a thickness of the first sub-back plate is less than a thickness of the second sub-back plate, at least a part of a first main surface of the first sub-back plate is flush with a first main surface of the second sub-back plate, a gap space is formed on a second main surface of the first sub-back plate, and the first main surface of the first sub-back plate is arranged opposite to the second main surface of the first sub-back plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.