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Patent Searching and Data


Title:
METHOD FOR MANUFACTURING THERMOELECTRIC TRANSDUCER DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/051982
Kind Code:
A1
Abstract:
In a process of application of pressure to a layered product 80, firstly, first and second conductive pastes 41 and 51 are caused to adhere to front and back surface patterns 21 and 31 by applying a pressure to the layered product 80 while heating the layered product 80 to a temperature lower than the melting point of a thermoplastic resin thereof, thereby causing elastic deformation of the thermoplastic resin, and further by applying a pressure to the layered product 80 in a direction perpendicular to the layered direction. Secondly, solid phase sintering of the first and second conductive pastes 41 and 51 is caused by applying a pressure to the layered product 80 while heating the layered product 80 to a temperature equal to or higher than the melting point of the thermoplastic resin, thereby fluidizing the thermoplastic resin while causing the thermoplastic resin to flow outwardly, and further by applying a pressure to the layered product 80 in the direction perpendicular to the layered direction. Since the first and second conductive pastes 41 and 51 are thus caused to adhere to the front and back surface patterns 21 and 31, the tendency of fluidization of the first and second conductive pastes 41 and 51 during application of pressure at a temperature equal to or higher than the melting point can be reduced.

Inventors:
TANAKA, Yasuhiro (1-1 Showa-cho, Kariya-cit, Aichi 61, 〒4488661, JP)
SAKAIDA, Atusi (1-1 Showa-cho, Kariya-cit, Aichi 61, 〒4488661, JP)
TANIGUCHI, Toshihisa (1-1 Showa-cho, Kariya-cit, Aichi 61, 〒4488661, JP)
SHIRAISHI, Yoshihiko (1-1 Showa-cho, Kariya-cit, Aichi 61, 〒4488661, JP)
Application Number:
JP2015/073213
Publication Date:
April 07, 2016
Filing Date:
August 19, 2015
Export Citation:
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Assignee:
DENSO CORPORATION (1-1 Showa-cho, Kariya-city Aichi, 61, 〒4488661, JP)
International Classes:
H01L35/34; H01L35/16; H01L35/32; H02N3/00
Domestic Patent References:
WO2014136841A12014-09-12
WO2014115803A12014-07-31
Foreign References:
US6127619A2000-10-03
JP2010525568A2010-07-22
JP2009170438A2009-07-30
JP2012049537A2012-03-08
Other References:
See also references of EP 3203538A4
Attorney, Agent or Firm:
KIKUCHI, Yasuhiro (Yotsuya International Patent Office, MYK YOTSUYA 2F 18-4, Honshiocho, Shinjuku-k, Tokyo 03, 〒1600003, JP)
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