Display device
US9417377B2 · kind B2 · utility
0Cited by
0References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 29, 2014 |
| Grant date | Aug 16, 2016 |
| Priority date | — |
| Expiry date | Feb 10, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/0063
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A display device in a display panel; a backlight unit configured to provide light to the display panel, the display pan& being arranged at a side of a first surface of the backlight unit; and a first light adjustment unit configured to be arranged at a side of a second surface of the backlight unit opposite to the first surface of the backlight unit, the first light adjustment unit including a plurality of reflection portions, reflection portions of the plurality of reflection portions being rotatable so as to be switchable between a light transmission mode and a light reflection mode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.