Piezoelectric transducer

• Main Authors: SHAHSENY, INMAN, SMITH WESLEY, NYBLOCK, THOMAS
• Format: Patent
• Language: Chinese; English
• Published: 11.03.2022
• Subjects: DEAF-AID SETS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS; PUBLIC ADDRESS SYSTEMS

Systems and techniques are provided for a piezoelectric transducer. The substrate includes a first electrical contact and a second electrical contact. The transduction element is mounted directly on the substrate and electrically connected to the first electrical contact. The spacer includes a via. The via includes a conductive material. A spacer is mounted on the substrate around the transduction element, and the conductive material of the via is electrically connected to the second electrical contact. A diaphragm is mounted on the spacer and on the transduction element. 提供了用于压电换能器的系统和技术。基板包括第一电触点和第二电触点。换能元件直接安装在基板上并且电连接到第一电触点。间隔件包括过孔。过孔包括导电材料。间隔件围绕换能元件安装在基板上，并且过孔的导电材料电连接到第二电触点。隔膜安装在间隔件上和换能元件上。