Vapor chamber and manufacturing method thereof
First Claim
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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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Abstract
A vapor chamber applied to an electronic device generating heat is provided. The vapor chamber includes a hollow tube and a capillary structure, which is continuously formed on the inner surface of the hollow tube. The method for manufacturing the vapor chamber includes providing a hollow tube, forming the capillary structure on the inner surface of the hollow tube, filling a working fluid into the tube, and finally evacuating the hollow tube and sealing the other end of the tube, so as to provide better thermal transferring effect.
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Citations
20 Claims
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1. A method for manufacturing a vapor chamber, comprising:
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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. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A vapor chamber, comprising:
a hollow tube comprising a capillary structure continuously formed on an inner surface of the hollow tube, wherein both ends of the hollow tube are sealed and a working fluid is filled in the hollow tube. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
Specification