Printed circuit board connection
AssigneeKabushiki Kaisha Toshiba
InventorNagahisa Watanabe
Life of this patent
Estimating the term…
Abstract
An electronic device, comprising an improved printed circuit board connection for connecting a first printed circuit board to a second printed circuit board in a manner that permits physical engagement at a different position than the electrical engagement, and a method for making the improved printed circuit board connection with precision in alignment. In one embodiment, the first printed circuit board includes an end portion configured to engage with a member of a connector on the second printed circuit board. The end portion and the member engage along concave portions of the end portion and convex portions of the member. When engaged, the end portion and the member align wires of the first printed circuit board with terminals of the connector.
Claims10
An electronic device, comprising:
- a connector comprising a member and terminals;
- a printed circuit board comprising an end portion and conductors;
- the member being configured to engage the end portion of the printed circuit board, the member comprising a plurality of substantially convex portions that are configured to align with the conductors on the printed circuit board when the member is engaged with the end portion, each of the substantially convex portions being semicircular;
- the terminals being configured to be in electrical communication with the conductors at positions different from the member when the member is engaged with the end portion, each of the substantially convex portions being positioned between adjacent ones of the terminals;
- the end portion being configured to engage the member of the connector, the end portion comprising substantially concave portions that are configured to align with the terminals on the connector when the end portion is engaged with the member, each of the substantially concave portions being semicircular;
- and
- the conductors being configured to be in electrical communication with the terminals at positions different from the end portion when the end portion is engaged with the member, each of the substantially concave portions being positioned between adjacent ones of the terminals when the end portion is engaged with the member.
An electronic device, comprising:
- a connector comprising a member and terminals;
- a flexible printed circuit board comprising an end portion and conductors;
- the member being configured to engage the end portion of the flexible printed circuit board, the member comprising a plurality of substantially convex portions that are configured to align with the conductors on the flexible printed circuit board when the member is engaged with the end portion, each of the substantially convex portions being semicircular;
- the terminals being configured to be in electrical communication with the conductors at positions different from the member when the member is engaged with the end portion, each of the substantially convex portions being positioned between adjacent ones of the terminals;
- the end portion being configured to engage the member of the connector, the end portion comprising substantially concave portions that are configured to align with the terminals on the connector when the end portion is engaged with the member, each of the substantially concave portions being semicircular;
- the conductors being configured to be in electrical communication with the terminals at positions different from the end portion when the end portion is engaged with the member, each of the substantially concave portions being positioned between adjacent ones of the terminals when the end portion is engaged with the member;
- and
- the flexible printed circuit board being flexed when the end portion of the flexible printed circuit board is engaged with the member of the connector.
A connector, comprising:
- a member configured to engage an end portion of a printed circuit board, and comprising a plurality of substantially convex portions configured to align with conductors on the printed circuit board when the member is engaged with the end portion, each of the substantially convex portions being semicircular;
- and
- a plurality of terminals;
- wherein a portion of said plurality of terminals are configured to be in electrical communication with the conductors at positions different from the member when the member is engaged with the end portion, each of the substantially convex portions being positioned between adjacent ones of the remaining plurality of terminals.
Dependencies are inferred from the claim text.