Board unit and electronic apparatus
US7933125B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 11, 2009 |
| Grant date | Apr 26, 2011 |
| Priority date | — |
| Expiry date | Mar 27, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2224/33181
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A board unit comprises a board, a heat generating component mounted on a front surface of the board, a first heat transfer plate whose inner surface faces the front surface of the board and is received by the heat generating component, a heat insulating material that is superimposed on an outer surface of the first heat transfer plate and that insulates heat dissipation, a second heat transfer plate that continues to the first heat transfer plate and that defines a heat conducting surface and a heat receiver that is received by the heat conducting surface of the second heat transfer plate and that defines a flow path of a coolant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.