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US 11,303,046 B2Granted
Cable connection structure
AssigneeOlympus Corporation
InventorsMikio Nakamura, Hiroaki Shibuya, Takanori Sekido
Life of this patent
Estimating the term…
Abstract
A cable connection structure includes an electric cable, an end face of a core wire of which is exposed, a first electrode that covers the end face, a substrate, a terminal of which is exposed on a principal surface, and a second electrode bonded to the first electrode without another member interposed between the first electrode and the second electrode, the second electrode covering the terminal and having substantially same Vickers hardness as Vickers hardness of the first electrode.
Claims16
A cable connection structure comprising:
- at least one electric cable, an end face of a core wire of which is exposed;
- a first electrode that covers the end face;
- a substrate, at least one terminal of which is exposed on a principal surface;
- and
- a second electrode bonded to the first electrode without another member interposed between the first electrode and the second electrode, the second electrode covering the terminal and having substantially a same hardness as a hardness of the first electrode;
- wherein altered layers having a small crystal grain diameter are respectively present on bonding surfaces of the first electrode and the second electrode.
3 more elements
A cable connection structure comprising:
- at least one electric cable, an end face of a core wire of which is exposed;
- a first electrode that covers the end face;
- a substrate, at least one terminal of which is exposed on a principal surface;
- and
- a second electrode bonded to the first electrode without another member interposed between the first electrode and the second electrode, the second electrode covering the terminal and having substantially a same hardness as a hardness of the first electrode;
- wherein an intermediate layer made of microcrystal or amorphous having a crystal grain diameter of 10 nm or less is present on a bonding interface between the first electrode and the second electrode.
3 more elements
Dependencies are inferred from the claim text.