Electronic component, electronic device, and electronic substrate
An electronic component includes a first substrate including first connection terminals in an end region on a first surface; and a second substrate including second connection terminals on a first surface, the second connection terminals being disposed at a position corresponding to the first connection terminals. Each of the first connection terminals includes a base and an elastic contact piece extending from the base. The elastic contact piece is elastically deformable in a direction in which the tip end portion thereof approaches and departs with respect to the base. The first connection terminals are electrically connected to the second connection terminals while having the first surface of the first substrate being opposed to the first surface of the second substrate, and the second connection terminals being pressed onto the elastic contact pieces.
1. An electronic component comprising:
a first substrate including first connection terminals in an end region on a first surface of the first substrate; and
a second substrate including second connection terminals on a first surface of the second substrate, the second connection terminals being at a position corresponding to the first connection terminals, wherein:
the first connection terminals each include a base and an elastic contact piece extending from the base,
the elastic contact piece is elastically deformable in a direction in which a tip end portion thereof moves towards and away from the base, and
the first connection terminals are electrically connected to the second connection terminals while the first surface of the first substrate is opposed to the first surface of the second substrate, and the second connection terminals are pressed onto the elastic contact pieces.
2. The electronic component according to claim 1 , further comprising:
a locking part locked to an end edge portion of the second substrate, the locking part being on the first surface of the first substrate,
wherein:
the elastic contact piece, in an undeformed state, is inclined with respect to the first surface of the first substrate, and
at least one of the second connection terminals of the second substrate is pressed onto the elastic contact piece while having the end edge portion locked on the locking part.
3. The electronic component according to claim 1 , wherein the elastic contact piece is connected to at least one of the second connection terminals of the second substrate while the elastic contact piece is elastically bent and deformed.
4. The electronic component according to claim 2 , wherein:
the locking part is made of an electrically conductive material, and
the second substrate includes a ground pad on a part thereof, the ground pad being configured to electrically connect to the locking part.
5. The electronic component according to claim 1 , wherein the first connection terminals and the second connection terminals include a terminal for power supply.
6. The electronic component according to claim 1 , wherein:
the first substrate further includes a first board-to-board connector adjacent to the first connection terminals on the first surface of the first substrate,
the second substrate further includes a second board-to-board connector adjacent to the second connection terminals on the first surface of the second substrate, and
the second board-to-board connector is vertically connected to the first board-to-board connector.
7. An electronic device comprising:
an electronic component having:
a first substrate including first connection terminals in an end region on a first surface of the first substrate; and
a second substrate including second connection terminals on a first surface of the second substrate, the second connection terminals being at a position corresponding to the first connection terminals, wherein:
the first connection terminals each include a base and an elastic contact piece extending from the base,
the elastic contact piece is elastically deformable in a direction in which a tip end portion thereof moves towards and away from the base, and
the first connection terminals are electrically connected to the second connection terminals while the first surface of the first substrate is opposed to the first surface of the second substrate, and the second connection terminals are pressed onto the elastic contact pieces.
8. An electronic substrate, comprising:
first connection terminals and a locking part formed on a first surface of the electronic substrate, the locking part being configured to lock to an end edge portion of another substrate,
wherein:
the first connection terminals each include a base and an elastic contact piece extending from the base, and
the elastic contact piece is elastically deformable in a direction in which a tip end portion thereof moves towards and away from the base, and
the elastic contact piece, in an undeformed state, is inclined with respect to the first surface.