Title:
ELECTRICAL COMPONENT AND METHOD FOR MANUFACTURING ELECTRICAL COMPONENT
Document Type and Number:
WIPO Patent Application WO/2023/145577
Kind Code:
A1
Abstract:
An electrical component comprising: a circuit member; and a first member made of an insulating resin, wherein the circuit member includes: a base material made of an insulating resin and having a first surface and a second surface; an underlayer provided on the first surface; and a wiring portion provided on the underlayer, the wiring portion has a main layer in which a plurality of copper particles is bonded, the surface of the main layer close to the underlayer has a surface roughness represented by a maximum height Rz of 0.5 μm or less, and the first member is provided on the first surface and/or the second surface so as to support the circuit member.
Inventors:
KOJIMA HIROAKI (JP)
HIRABAYASHI TATSUO (JP)
HIRABAYASHI TATSUO (JP)
Application Number:
PCT/JP2023/001373
Publication Date:
August 03, 2023
Filing Date:
January 18, 2023
Export Citation:
Assignee:
AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
H05K3/24; H05K1/09; H05K3/10
Domestic Patent References:
| WO2018170008A1 | 2018-09-20 |
Foreign References:
| JP2015026759A | 2015-02-05 | |||
| JP2010097808A | 2010-04-30 | |||
| JP2008200875A | 2008-09-04 | |||
| JP2014011199A | 2014-01-20 | |||
| JP2010067947A | 2010-03-25 |
Attorney, Agent or Firm:
YAMANO Hiroshi et al. (JP)
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