Device for connecting an electronic unit to screens of different types without distinction, and a corresponding screen
US8539121B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 1, 2006 |
| Grant date | Sep 17, 2013 |
| Priority date | — |
| Expiry date | Oct 16, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G5/003
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The invention relates to a device for connecting an electronic unit (1) to different types of screen, the device comprising an external connection connector (6) possessing connector elements (10) distributed in a first series for connection to the display members (17, 21) of screens, and a second series for connection to a loudspeaker (18) of a screen of a first type (2) or to the display member (21) of a screen of a second type (3), the device comprising a display line (7) connected to the connector elements of the first series, a sound line (8) connected to a switch member (11) connected to the connector elements of the second series, and a detector element (12) connected to the connector elements of the connector and to the switch member to cause the switch member to take up a connection state when the connected screen is of the first type and a disconnection state when the connected screen is of the second type. The invention also relates to a screen for connection to the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.