Backlight assembly and display device
US11487140B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Mar 23, 2021 |
| Grant date | Nov 1, 2022 |
| Priority date | — |
| Expiry date | Mar 23, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2203/62
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A backlight assembly and a display device including the backlight assembly are provided. The backlight assembly includes a light source unit, a peep-proof layer on a light emitting side of the light source unit, a light adjustment layer on a side of the peep-proof layer distal to the light source unit, and a plurality of first microstructures between the peep-proof layer and the light adjustment layer and spaced apart from each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.