Electroacoustic transducer piezoelectric diaphragm

THE INVENTION RELATES TO TRANSDUCERS ELECTROACOUSTIC DIAPHRAGM PIEZOELECTRIC AND MANUFACTURING METHOD THEREOF. THE INVENTION TO ACHIEVE SUBJECT IN MASS TRANSDUCER WITH MINIMUM ELEMENTS ALLOW TO ENSURE THE FUNCTIONS FLUSH DIAPHRAGM 30 OF CONNECTIONS, SHIELD, FILTER AND ACOUSTIC PROTECTION MOISTURE AND DUST. APPLICABLE INCLUDING THE iNVENTION TO ACHIEVE OF HANDSETS.