Light bar, backlight and display device
US9494731B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Nov 20, 2014 |
| Grant date | Nov 15, 2016 |
| Priority date | — |
| Expiry date | Dec 13, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133612
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention provides a light bar, a backlight and a display device, the light bar comprises light emitters, a substrate and a connector. Both the light emitters and the connector are provided on the substrate, and the connector comprises an input port configured to be connected to a driving circuit and an output port connected to the light emitters, wherein a through hole penetrating through the substrate in a thickness direction of the substrate is provided in the substrate, and the connector is inserted into the through hole, so that a first end of the connector protrudes from a first side of the substrate while a second end thereof protrudes from a second side of the substrate opposite to the first side. The present invention can reduce the occurrence of dark region and improve the display effect of a display device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.