Sensor device

A sensor device including an operation surface on which an input operation is performed, the sensor device comprising:

• an insulating substrate;
• a touch sensor that comprises sensor electrodes formed on one main surface of the insulating substrate;
• a blocking body that is disposed on the one main surface;
• a detecting electrode that is disposed to face the blocking body;
• and
• a spacer that keeps a space between the blocking body and the detecting electrode, the spacer including a first surface and a second surface located opposite to the first surface,
• wherein
• the first surface is located closer to the operation surface than the second surface,
• the detecting electrode is disposed on the second surface,
• the blocking body and the detecting electrode constitute a pressure-sensitive sensor that detects a change in capacitance value caused by approaching of the blocking body and the detecting electrode,
• the blocking body blocks capacitive coupling between an operator and the detecting electrode caused by approaching of the operator to the operation surface,
• the touch sensor further comprises a first shield portion that is disposed on the one main surface,
• at least a part of the first shield portion is formed in at least a part of a periphery of the sensor electrode, and
• the blocking body is included in the first shield portion,
• the first shield portion is separated from the sensor electrode and surrounds the sensor electrode,
• the first shield portion comprises a shield wiring disposed between the sensor electrodes.