Display device
US12143682B2 · kind B2 · utility
0Cited by
1References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 20, 2019 |
| Grant date | Nov 12, 2024 |
| Priority date | — |
| Expiry date | May 20, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2499/15
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Disclosed herein is a display device for more appropriately providing a surround effect. The display device may include a display configured to display a video, an audio output interface configured to output sound, a wireless communication interface configured to establish Bluetooth connection with at least one external speaker, and a controller configured to control an audio mode to a surround mode or a non-surround mode according to the video.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.