Vapor chamber and manufacturing method thereof

  • US 20070022603A1
  • Filed: 06/08/2006
  • Published: 02/01/2007
  • Est. Priority Date: 07/29/2005
  • Status: Abandoned Application
First Claim
Patent Images

1. A method for manufacturing a vapor chamber, comprising:

  • providing a hollow tube and forming a capillary structure on an inner surface thereof;

    sealing an end of the hollow tube and filling a working fluid thereinto; and

    evacuating the hollow tube and sealing the other end of the hollow tube.

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