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Title:
OPTICAL MODULE AND THERMOELECTRIC MODULE
Document Type and Number:
WIPO Patent Application WO/2020/162372
Kind Code:
A1
Abstract:
An optical module (100) is provided with an optical element (4 to 11) and a thermoelectric module (12) on which the optical element is mounted. The thermoelectric module (12) includes a first substrate (12a), a second substrate (12b) disposed facing the first substrate (12a), and a plurality of thermoelectric elements (12c) provided between the first substrate (12a) and the second substrate (12b). A surface (12aa) of the first substrate (12a) on the side opposite to a back surface (12ab) thereof facing the second substrate (12b) is formed with a pattern (P1 to P9) made of a material different from that of the first substrate (12a). The optical element (4 to 11) is mounted on the surface (12aa) of the first substrate (12a) and is associated with the pattern (P1 to P9).

Inventors:
INABA YUSUKE (JP)
ARIGA MAIKO (JP)
YAMAOKA KAZUKI (JP)
Application Number:
PCT/JP2020/003800
Publication Date:
August 13, 2020
Filing Date:
January 31, 2020
Export Citation:
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Assignee:
FURUKAWA ELECTRIC CO LTD (JP)
International Classes:
H01S5/024; H01L23/38; H01L35/28
Foreign References:
US20050094949A12005-05-05
JP2008218891A2008-09-18
JP2008211025A2008-09-11
JP2017183395A2017-10-05
JP2004228432A2004-08-12
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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