Multi-screen interactive display method and apparatus
US11910072B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 29, 2020 |
| Grant date | Feb 20, 2024 |
| Priority date | — |
| Expiry date | Dec 29, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/4363
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure discloses techniques for multi-screen interactive display. The techniques comprise receiving a screen projection request from a screen projection device, and establishing an audio and video data connection channel with the screen projection terminal device; acquiring audio and video data through the audio and video data connection channel, and displaying the audio and video data on a target display window; receiving an interactive request from the screen projection terminal device, and determining a type of interactive data based on the interactive request; establishing an interactive data connection channel with the screen projection terminal device based on the type of the interactive data; and receiving the interactive data of the screen projection terminal device through the interactive data connection channel, and displaying the interactive data on the target display window.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.