Speaker
AssigneeAAC Technologies Pte. Ltd.
InventorYang Zhang
Life of this patent
Estimating the term…
Abstract
A speaker is provided in the present disclosure. The speaker includes a membrane, a voice coil connected to the membrane, and a solder pad formed on the membrane. The membrane includes a conductive silicone portion and a non-conductive silicone portion. The voice coil includes a coil portion for driving the membrane to vibrate, and a line lead portion led out from an end of the coil portion. The line led portion is connected to the solder pad, and the solder pad is formed on the conductive silicone portion of the membrane. The conductive silicone portion is connected to an input terminal of the speaker to receive an electric signal for driving the voice coil.
Claims10
A speaker, comprising:
- a membrane comprising a conductive silicone portion and a non-conductive silicone portion;
- a voice coil connected to the membrane;
- and
- a solder pad formed on the conductive silicone portion of the membrane;
- wherein the voice coil comprises a coil portion for driving the membrane to vibrate, and a line lead portion led out from an end of the coil portion, the line led portion is connected to the solder pad, and the conductive silicone portion is connected to an input terminal of the speaker to receive an electric signal for driving the voice coil.
Dependencies are inferred from the claim text.