Title:
VAPOR CHAMBER
Document Type and Number:
WIPO Patent Application WO/2020/188896
Kind Code:
A1
Abstract:
This vapor chamber comprises an enclosure configured from opposing first and second sheets having joined outer edges, an operating fluid enclosed in the enclosure, and a wick provided to an inner wall surface of the first sheet or the second sheet, wherein: the first sheet and the second sheet have a sealing part for joining the outer edge; in part of the outer edge, the sealing part has a wide sealing part in which the sealing part is wider than in other sections; and a uniquely shaped part in which the first sheet and/or the second sheet has/have a large angle of rise from the sealing part on the interior side of the enclosure is provided in the wide sealing part.
Inventors:
NAITO ARNOLD (JP)
ACHIWA HIROKI (JP)
ACHIWA HIROKI (JP)
Application Number:
PCT/JP2019/046693
Publication Date:
September 24, 2020
Filing Date:
November 29, 2019
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
F28D15/02
Foreign References:
| JP2019020001A | 2019-02-07 | |||
| JP2003254685A | 2003-09-10 | |||
| US20090178784A1 | 2009-07-16 |
Attorney, Agent or Firm:
YASUTOMI & ASSOCIATES (JP)
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