Onscreen remote control presented by audio video display device such as TV to control source of HDMI content
US8456575B2 · kind B2 · utility
0Cited by
5References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 21, 2011 |
| Grant date | Jun 4, 2013 |
| Priority date | — |
| Expiry date | Sep 21, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/42228
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An audio video display device (AVDD) includes a processor and a touch screen video display. The AVDD also includes a computer readable storage medium bearing instructions executable by the processor to present at least one image of a remote control (RC) on the display. Accordingly, responsive to a first user command, the processor presents an image of a full RC on the display. Responsive to a second user command, the processor presents an image of a direction-only RC on the display that permits a user only to enter direction commands and an “enter” command.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.