Invention Grant
- Patent Title: Transducer having a conductive suspension member
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Application No.: US16398015Application Date: 2019-04-29
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Publication No.: US10911874B2Publication Date: 2021-02-02
- Inventor: Alexander V. Salvatti
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Womble Bond Dickinson (US) LLP
- Main IPC: H04R9/02
- IPC: H04R9/02 ; H04R9/04 ; H04R1/06 ; H04R7/08 ; H04R9/06 ; H04R7/20

Abstract:
A speaker including a frame, and a magnet assembly coupled to the frame. The magnet assembly forms an air gap through which a magnetic flux is directed. The speaker further including a voice coil suspended in the air gap, a diaphragm coupled to the voice coil and a compliant suspension member for suspending the voice coil within the air gap. The suspension member includes an electrically conductive member for providing an electrical connection between the voice coil and a circuit coupled to the frame.
Public/Granted literature
- US20190261093A1 TRANSDUCER HAVING A CONDUCTIVE SUSPENSION MEMBER Public/Granted day:2019-08-22
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