Invention Grant
- Patent Title: Speaker with flex circuit acoustic radiator
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Application No.: US15048784Application Date: 2016-02-19
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Publication No.: US10194248B2Publication Date: 2019-01-29
- Inventor: Anthony P. Grazian , Christopher Wilk , Hongdan Tao , Scott P Porter , Michael Asfaw
- 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: H04R1/00
- IPC: H04R1/00 ; H04R9/08 ; H04R11/02 ; H04R9/06 ; H04R7/12 ; H04R7/18 ; H04R9/02 ; H04R29/00 ; H04R31/00 ; H04R9/04

Abstract:
A speaker assembly including a frame and a magnet assembly positioned within the frame. The magnet assembly may include a magnet and a top plate. The assembly further including a sound radiating surface suspended over the magnet assembly. The sound radiating surface includes a flexible circuit. A suspension suspending the sound radiating surface over the magnet assembly is further provided. The suspension may be over molded to the sound radiating surface and the frame. A voice coil extends from a bottom side of the sound radiating surface and electrically connects to the flexible circuit.
Public/Granted literature
- US20170245057A1 SPEAKER WITH FLEX CIRCUIT ACOUSTIC RADIATOR Public/Granted day:2017-08-24
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