Extension device for display
US6859360B2 · kind B2 · utility
Inventors
Key dates
| Filing date | May 1, 2003 |
| Grant date | Feb 22, 2005 |
| Priority date | — |
| Expiry date | Aug 26, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2200/1612
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An extension device for display is disclosed. The extension device includes a housing mounted at the rear side of the display; an insertion slot disposed on the housing, the bottom end of the insertion slot connected to a connection section and the other end of the insertion slot being formed into an opening; a positioning device including an apex region and a valley region; and an extension box adapted within the insertion slot, one end of the extension box being a connection section, and the extension box being connected to the connection section by means of the positioning device and the bottom end of the insertion slot, the other end of the extension box being provided with an input terminal for external signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.