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Title:
VAPOR CHAMBER, ELECTRONIC APPARATUS, VAPOR CHAMBER SHEET, SHEET HAVING MULTIPLE FACES OF VAPOR CHAMBER INTERMEDIARY BODY, ROLL HAVING MULTIPLE FACES OF VAPOR CHAMBER INTERMEDIARY BODY WOUND THEREON, AND VAPOR CHAMBER INTERMEDIARY BODY
Document Type and Number:
WIPO Patent Application WO/2021/045211
Kind Code:
A1
Abstract:
This vapor chamber is provided with: a layer which comprises a plurality of first flow paths and a second flow path provided between first flow paths adjacent to each other, and which has grooves forming the first flow paths and the second flow path; and a layer which is stacked on the inside of the grooves and forms inner surfaces of the first flow paths and the second flow path.

Inventors:
TAKAHASHI SHINICHIRO (JP)
OTA TAKAYUKI (JP)
ODA KAZUNORI (JP)
TAKEDA TOSHIHIKO (JP)
TAKEMATSU KIYOTAKA (JP)
MOMOSE TERUTOSHI (JP)
Application Number:
PCT/JP2020/033661
Publication Date:
March 11, 2021
Filing Date:
September 04, 2020
Export Citation:
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Assignee:
DAINIPPON PRINTING CO LTD (JP)
International Classes:
H01L23/427; F28D15/02; F28D15/04; H05K7/20
Domestic Patent References:
WO2018155641A12018-08-30
WO2019088301A12019-05-09
WO2018066311A12018-04-12
Foreign References:
JP2019128143A2019-08-01
JP2015059693A2015-03-30
JP2007183021A2007-07-19
JP2016070593A2016-05-09
JP2004190985A2004-07-08
JP2004088048A2004-03-18
JP2007266153A2007-10-11
JP2011122789A2011-06-23
US5697428A1997-12-16
JP2001241868A2001-09-07
US20140138056A12014-05-22
JP2019021786A2019-02-07
JP2010027963A2010-02-04
JP2017147291A2017-08-24
JP2004356135A2004-12-16
JPH10321774A1998-12-04
JPH06350277A1994-12-22
Attorney, Agent or Firm:
YAMAMOTO, Noriaki et al. (JP)
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