Micro vapor chamber
US10502496B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 6, 2010 |
| Grant date | Dec 10, 2019 |
| Priority date | — |
| Expiry date | Jul 6, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/0002
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A micro vapor chamber includes: a first plate body having a first side and a second side, the second side having at least one condensation section; a second plate body having a third side and a fourth side, the third side being provided with at least one evaporation section and multiple flow collection sections, the third side being correspondingly mated with the second side of the first plate body, the fourth side contacting with at least one heat source; and a mesh structure body disposed between the first plate body and the second plate body. The mesh structure body is a capillary structure having multiple meshes and a first face and a second face. The first and second faces of the mesh structure body are mated with the condensation section and the evaporation section and the flow collection sections respectively to together define multiple flow ways.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.