| 摘要 |
A load sensor (1) according to the present invention includes: a stretchable and contractible sensor portion (10) for detecting a load, and a wiring portion (01y to 08y) connected to the sensor portion (10). The wiring portion (01y to 08y) includes: a first conductive layer (32) placed on a surface of a substrate (31) with the ability to stretch and contract and containing an elastomer and conductive carbon powder; and a second conductive layer (33) stacked on the first conductive layer (32), having an area smaller than that of the first conductive layer (32), and containing an elastomer and metal powder. |
