Display device and television receiver
US10718896B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 20, 2019 |
| Grant date | Jul 21, 2020 |
| Priority date | — |
| Expiry date | Feb 20, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/64
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display device includes: a display panel that displays an image on a front thereof; a light-guiding plate placed opposite to a back of the display panel; a storage container in which the light-guiding plate is stored, the storage container having a dish shape; a light-emitting element that supplies the display panel with light; and a light source substrate having a short side part on a first surface of which the light-emitting element is mounted and a long side part projecting inward from the first surface of the short side part, the first surface of the short side part being disposed to face a peripheral edge of the light-guiding plate, the light source substrate having a shape of letter L in cross section. In the display device, the long side part of the light source substrate and a bottom plate of the storage container are thermally connected to each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.