ELECTRONIC APPARATUS AND MANUFACTURING METHOD OF ELECTRONIC APPARATUS

摘要

An electronic apparatus includes a connection target member that has a first connection portion including copper or copper alloy, a connection terminal that has a second connection portion including copper or copper alloy, the second connection portion mechanically connecting with the first connection portion by spring reaction force of the connection terminal, and a joint portion that is provided with a contact point between the first connection portion and the second connection portion. At least one of the first connection portion and the second connection portion includes an oxide film at a periphery of the joint portion on a surface thereof, the oxide film including copper oxide. The joint portion directly joints copper included in the first connection portion and copper included in the second connection portion metallurgically.

主权项

1. An electronic apparatus comprising:
a connection target member that has a first connection portion including copper or copper alloy; a connection terminal that has a second connection portion including copper or copper alloy, the second connection portion mechanically connecting with the first connection portion by spring reaction force of the connection terminal; and a joint portion that is provided with a contact point between the first connection portion and the second connection portion, wherein: at least one of the first connection portion and the second connection portion includes an oxide film at a periphery of the joint portion on a surface thereof, the oxide film including copper oxide; and the joint portion directly joints copper included in the first connection portion and copper included in the second connection portion metallurgically.