A PRESSURE SENSOR

摘要

The present invention relates to a pressure sensor having an improved structure for increasing stability and sensitivity. The pressure sensor according to the present invention comprises a cover made of a flexible polymer material, including multiple protrusion parts having nano size on one side surface, and including a conductive layer formed with a conductive material on the surface where the protrusion parts are formed; and a conductive film coupled with the cover to contact with the protrusion parts of the cover, and including a nanofiber layer formed with a conductive polymer.