公开(公告)号：US12139394B2

公开(公告)日：2024-11-12

申请号：US17237814

申请日：2021-04-22

Applicant: Soundskrit Inc.

Inventor： Wan-Thai Hsu ,  Hoyoun Jang ,  Stephane Leahy ,  Bruce Diamond ,  Sahil Gupta

IPC: B81B3/00 ,  B81C1/00 ,  H04R7/06 ,  H04R19/04 ,  H04R31/00

Abstract: An electrostatic transducer includes a substrate oriented in a plane, a fixed electrode supported by the substrate, and a moveable electrode supported by the substrate, spaced from the fixed electrode in a first direction parallel to the plane, and configured for movement in a second direction transverse to the plane, such that an extent to which the fixed and moveable electrodes overlap changes during the movement. The fixed and moveable electrodes comprise one or more of a plurality of conductive layers, the plurality of conductive layers including at least three layers. The fixed electrode includes a stacked arrangement of two or more spaced apart conductive layers of the plurality of conductive layers.

公开(公告)号：US20210331912A1

公开(公告)日：2021-10-28

申请号：US17237814

申请日：2021-04-22

Applicant: Soundskrit Inc.

Inventor： Wan-Thai Hsu ,  Hoyoun Jang ,  Stephane Leahy ,  Bruce Diamond ,  Sahil Gupta

IPC: B81B3/00 ,  B81C1/00 ,  H04R19/04 ,  H04R31/00 ,  H04R7/06

Abstract: An electrostatic transducer includes a substrate oriented in a plane, a fixed electrode supported by the substrate, and a moveable electrode supported by the substrate, spaced from the fixed electrode in a first direction parallel to the plane, and configured for movement in a second direction transverse to the plane, such that an extent to which the fixed and moveable electrodes overlap changes during the movement. The fixed and moveable electrodes comprise one or more of a plurality of conductive layers, the plurality of conductive layers including at least three layers. The fixed electrode includes a stacked arrangement of two or more spaced apart conductive layers of the plurality of conductive layers.