Title:
BODY SHEET FOR VAPOR CHAMBER, VAPOR CHAMBER, AND ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/176985
Kind Code:
A1
Abstract:
A vapor chamber that comprises: a body sheet that has a first body surface and a second body surface that is provided on the reverse side from the first body surface; a space part that is provided on the first body surface of the body sheet; a first sheet that is layered on the first body surface of the body sheet and covers the space part; and a drawn part that, in plan view, is drawn further toward the space part side than the outer peripheral edge of the body sheet or the first sheet.
Inventors:
ODA KAZUNORI (JP)
OTA TAKAYUKI (JP)
TAKAHASHI SHINICHIRO (JP)
TAKEDA TOSHIHIKO (JP)
OZAWA KOHEI (JP)
KOI HIROSHI (JP)
OTA TAKAYUKI (JP)
TAKAHASHI SHINICHIRO (JP)
TAKEDA TOSHIHIKO (JP)
OZAWA KOHEI (JP)
KOI HIROSHI (JP)
Application Number:
PCT/JP2022/006732
Publication Date:
August 25, 2022
Filing Date:
February 18, 2022
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD (JP)
International Classes:
H01L23/427; F28D15/02; H05K7/20
Domestic Patent References:
| WO2020184620A1 | 2020-09-17 |
Foreign References:
| JP2020003194A | 2020-01-09 | |||
| JP2007266153A | 2007-10-11 | |||
| JPH10339591A | 1998-12-22 | |||
| JP2009236362A | 2009-10-15 |
Attorney, Agent or Firm:
NAKAMURA Yukitaka et al. (JP)
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