Projection method and related apparatus
US12333206B2 · kind B2 · utility
0Cited by
19References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 16, 2022 |
| Grant date | Jun 17, 2025 |
| Priority date | — |
| Expiry date | Jun 16, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2370/16
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An electronic device establishes a connection to an audio device, the electronic device displays a first image, the audio device outputs audio data synchronized with the first image, the electronic device receives a projection operation, and the electronic device sends projection information of the first image to a display device based on the projection operation. The display device displays the first image based on the projection information, and the audio device outputs the audio data synchronized with the first image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.