Conductive device, method for producing conductive device, and radio
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorsTakuya Mino, Takanori Aketa
Life of this patent
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Abstract
The conductive device includes a substrate and an electrically conductive portion. The electrically conductive portion is provided on the substrate. The electrically conductive portion includes an electrically conductive part and a low resistance conductive layer. The electrically conductive part is provided on the substrate and includes an electrically conductive particle and an organic binder. The low resistance conductive layer covers at least part of a surface of the electrically conductive part and has lower resistivity than the electrically conductive part.
Claims15
A conductive device, comprising:
- a substrate;
- and
- an electrically conductive portion provided on the substrate,
- the electrically conductive portion including:
- an electrically conductive part provided on the substrate and including an electrically conductive particle and an organic binder;
- and
- a low resistance conductive layer covering at least part of a surface of the electrically conductive part and having a lower resistivity than the electrically conductive part,
- wherein the low resistance conductive layer is a sintered silver layer including a plurality of silver nanoparticles.
A radio comprising a conductive device as an antenna device,
- the conductive device comprising:
- a substrate;
- and
- an electrically conductive portion provided on the substrate,
- the electrically conductive portion including:
- an electrically conductive part provided on the substrate and including an electrically conductive particle and an organic binder;
- and
- a low resistance conductive layer covering at least part of a surface of the electrically conductive part and having a lower resistivity than the electrically conductive part,
- wherein the low resistance conductive layer is a sintered silver layer including a plurality of silver nanoparticles.
A radio comprising:
- a conductive device as an antenna device;
- a housing;
- and
- a connection terminal electrically connected to the conductive device, the conductive device comprising:
- a substrate;
- and
- an electrically conductive portion provided on the substrate, the electrically conductive portion including:
- an electrically conductive part provided on the substrate and including an electrically conductive particle and an organic binder;
- and
- a low resistance conductive layer covering at least part of a surface of the electrically conductive part and having a lower resistivity than the electrically conductive part,
- wherein the housing and the conductive device are integrated with each other,
- the conductive device is electrically connectable to a component outside the conductive device via the connection terminal, and
- the connection terminal has:
- a through part extending through the substrate in a thickness direction of the substrates;
- and
- a base part between the substrate and the housing.
Dependencies are inferred from the claim text.