Display device
US11949942B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 13, 2022 |
| Grant date | Apr 2, 2024 |
| Priority date | — |
| Expiry date | Jul 26, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V20/41
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
According to an embodiment, a display device includes a display, a network interface configured to communicate with an external server, and a controller configured to capture audio content during playback of Audio/Video (A/V) content, acquire a first content identifier based on the captured audio content, display a first pop-up window corresponding to the acquired first content identifier on the display, when a mute interval is continued for a predetermined time, capture video content, acquire a second content identifier based on captured video content, and, when the acquired second content identifier is not identical to the first content identifier, display a second pop-up window corresponding to the second content identifier on the display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.