Title:
SEMICONDUCTOR DEVICE, DYNAMIC QUANTITY MEASURING DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/006840
Kind Code:
A1
Abstract:
This semiconductor device is provided with: a metal body; a bonding layer arranged on the metal body; and a semiconductor chip arranged on the bonding layer. The bonding layer comprises: a first layer that is formed between the metal body and the semiconductor chip and contains a filler; and a second layer that is bonded to the first layer and the semiconductor chip and has a higher thermal expansion coefficient than the first layer.
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Inventors:
SHIMOKAWA HANAE (JP)
ISHIHARA SHOSAKU (JP)
SOMA ATSUO (JP)
ONOZUKA JUNJI (JP)
ONUKI HIROSHI (JP)
TERADA DAISUKE (JP)
SHIBATA MIZUKI (JP)
ISHIHARA SHOSAKU (JP)
SOMA ATSUO (JP)
ONOZUKA JUNJI (JP)
ONUKI HIROSHI (JP)
TERADA DAISUKE (JP)
SHIBATA MIZUKI (JP)
Application Number:
PCT/JP2016/069521
Publication Date:
January 12, 2017
Filing Date:
June 30, 2016
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
G01L9/00; G01B7/16; H01L29/84
Foreign References:
JPH0711461B2 | 1995-02-08 | |||
JP2013234955A | 2013-11-21 |
Other References:
See also references of EP 3321653A4
Attorney, Agent or Firm:
NAGAI, Fuyuki (JP)
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