| 摘要 |
The invention relates to a tactile sensor (10) comprising: an at least partially light-permeable piezoresistive layer (16), the electrical resistance of which varies according to mechanical stresses exerted thereon; a photosensitive layer (38) facing the piezoresistive layer (16), the electrical resistance of said photosensitive layer varying according to the quantity of light incident thereon; and electrical connection elements (22, 40, 52) electrically connecting the piezoresistive layer (16) and the photosensitive layer (38) in parallel. |
