Electronic device having an electromagnetic shield
US8558121B2 · kind B2 · utility
1Cited by
6References
11Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 15, 2011 |
| Grant date | Oct 15, 2013 |
| Priority date | — |
| Expiry date | Sep 1, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K9/0049
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An electronic device includes an upper shield arranged on a front side of a circuit board, and a lower shield arranged on a back side thereof. The lower shield includes a contact portion at an edge thereof. The contact portion is in contact with a lower surface of the circuit board. A plate spring portion is formed in the contact portion. An end portion of the plate spring portion abuts on the upper shield.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.