| 摘要 |
The present invention relates to a seat foam which is installed in a vehicle and on which a driver sits and, more specifically, to an active type seat foam for a vehicle, capable of actively deforming a shape of the seat foam in accordance with the body pressure of the driver by converting the body pressure of the driver sitting on the seat foam into electrical energy using a piezoelectric element and applying the converted electrical energy to a shape memory polymer. |
