Ventilated shield can
US11089712B2 · kind B2 · utility
0Cited by
18References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 19, 2019 |
| Grant date | Aug 10, 2021 |
| Priority date | — |
| Expiry date | Mar 19, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K7/20172
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A device cooling system disclosed herein includes a ventilated shield can coupled to a printed circuit board assembly. The ventilated shield can includes a first side surface with input holes and a second side surface with output holes. The ventilated shield can is positioned related to a predefined airflow path such that the input holes and the output holes facilitate airflow along the predefined airflow path through the ventilated shield can in a direction substantially parallel to the PCBA while the shield can encases and shields at least one electrical component from RF radiation at a target shield frequency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.