ELECTROMECHANICAL CONVERTER COMPRISING A DUAL-LAYERED BASE ELEMENT, AND METHOD FOR PRODUCING SUCH AN ELECTROMECHANICAL CONVERTER

摘要

The electromechanical converter comprises polymer layer composite formed with cavities (5). The polymer layer composite has polymer layer base element (1) with a carrier layer (1a) and an electret layer (1b) whose surface is connected to carrier layer. The softening temperature of carrier layer is greater than softening temperature of electret layer. The base element (1) with its electret layer is partially connected to polymer layer element (2). An independent claim is included for method of producing electromechanical transducer.