Electrical device
US7795543B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 21, 2006 |
| Grant date | Sep 14, 2010 |
| Priority date | — |
| Expiry date | Aug 14, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K9/0033
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The invention relates to an electrical device comprising a supporting substrate (1) which supports electronic components (2) as well as a strip conductor structure for connecting the electronic components (2) and on which an electrically conducting shielding element is disposed that surrounds the strip conductor structure and the components (2). The shielding element is composed of a first pot-type shielding part (7), the edge region of the hole of which rests upon contact areas (5) of a first surface (8) of the supporting substrate (1), said contact areas (5) being connected to a fixed electrical potential, and a second pot-type shielding part (9), the edge region of the hole of which rests upon a second surface (10) of the supporting substrate (1). The shielding parts (7 and 9) can be fastened to the supporting substrate (1) by means of fastening attachments which engage into first recesses (6) of the supporting substrate (1). The supporting substrate (1) is provided with continuous second recesses, through which protrude first spring arms (11) of the first shielding part (7) and second spring arms (12) of the second shielding part (9), the free final zones of which protrude from…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.