Display panel having a sealed back cover
US10453383B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 6, 2017 |
| Grant date | Oct 22, 2019 |
| Priority date | — |
| Expiry date | Oct 6, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/8581
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An embodiment display panel may include a housing including a recess, a substrate disposed in the recess, and a plurality of light emitting diodes (LEDs) attached to a front side of the substrate, in which the plurality of LEDs form a front surface of the display panel. The display panel may further include a back cover enclosing the recess and a back side of the substrate. The back cover may form a back surface of the display panel, and the back cover may be configured to prevent ingress of water or dust through a thickness of the back cover. The display panel may further include a power supply disposed in the recess and physically attached to the back cover and not to the housing or substrate, in which the power supply is configured to power the plurality of LEDs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.