Integrated heat exchange assembly and an associated method thereof
US10667429B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 8, 2017 |
| Grant date | May 26, 2020 |
| Priority date | — |
| Expiry date | Mar 10, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/0002
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A system, such as a heat exchange assembly includes a support structure having a recess, a first support end, a second support end, and a support portion extending between the first and second support ends. The support structure further includes a plurality of projections protruding from a portion of a surface of the support structure, corresponding to the support portion. The support structure is a primary heat sink. The heat exchange assembly includes a vapor chamber having a casing and a wick disposed within the casing. The vapor chamber is disposed within the recess and coupled to a surface of the support structure such that the plurality of projections surrounds the vapor chamber. The casing includes a mid projected portion disposed at an evaporator portion of the vapor chamber. The first and second support ends, and the mid projected portion include a non-uniform surface configured to contact the circuit card.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.