Circuit Board, Image Forming Apparatus, Thermal Head, and Image Sensor

The invention relates to a circuit board, and an image forming apparatus, a thermal head and an image sensor that employ the circuit board. A circuit board includes a substrate, a conductor which is situated on the substrate and has a groove formed on its surface, and a wire connected to the conduct...

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1. Verfasser: AONO SHIGEO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention relates to a circuit board, and an image forming apparatus, a thermal head and an image sensor that employ the circuit board. A circuit board includes a substrate, a conductor which is situated on the substrate and has a groove formed on its surface, and a wire connected to the conductor. The groove surrounds a connection area between the wire and the conductor, excluding a part of the connection area defining an opening (X).