PROBLEM TO BE SOLVED: To provide a biological signal detection body capable of obtaining high detection sensitivity and excellently keeping the detection sensitivity for a long term.SOLUTION: A biological signal detection body includes: support bodies 2, 3 with a first recession 8 formed therein a pressure sensor 4 arranged in the support bodies 2, 3 while swelling toward at least a part of the first recession 8 and detecting external force by allowing the swelling part 10 to be deformed with bending when receiving the external force and a flexible material 5 attached to the support bodies 2, 3 while covering the first recession 8 and the pressure sensor 4.COPYRIGHT: (C)2013,JPO&INPIT【課題】高い検出感度が得られ、その検出感度を長期間に亘り良好に維持可能な生体信号検知体を提供する。【解決手段】第1凹部8が形成された支持体2,3と、第1凹部8の少なくとも一部に張り出す状態で支持体2,3に配置され、この張出部10が外力を受けて曲がり変形することで外力を検知する圧力センサ4と、第1凹部8および圧力センサ4を覆いつつ支持体2,3に取り付けた可撓性材料5と、を備えた。【選択図】図2
