Digital photo frame with a picture-in-picture output function and method thereof
US8089559B2 · kind B2 · utility
4Cited by
4References
11Claims
0Family size
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Key dates
| Filing date | Dec 24, 2008 |
| Grant date | Jan 3, 2012 |
| Priority date | — |
| Expiry date | Jul 8, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/4383
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for outputting multimedia files and broadcast contents of a selected television (TV) channels on the DPF in a picture-in-picture (PIP) output mode is provided. The method includes: starting the PIP output mode when the DPF plays multimedia files under a DPF mode; defining a PIP region on the DPF; receiving broadcasts of a selected TV channel; and outputting the multimedia files and the broadcast contents of the selected TV channel in the PIP output mode. A related DPF is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.