Planar flexible voice coil suspension

Details Planar flexible voice coil suspension Planar flexible voice coil suspension

2006-08-29

2011-12-13

Mulpuri, Savitr (Department: 2812)

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Electromagnetic

C381S424000

Reexamination Certificate

active

08077902

ABSTRACT:
A voice coil suspension system comprising a spider formed of flexible dielectric material defining a flexure portion configured to suspend a voice coil for axial displacement and an elongate connector portion for carrying flat electrical conductors for electrically connecting terminals of said voice coil to stationary electric contacts.

REFERENCES:
patent: 5861686 (1999-01-01), Lee
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patent: 6853734 (2005-02-01), Sahyoun
patent: 7426283 (2008-09-01), Kaiya et al.
patent: 2002/0076079 (2002-06-01), Tsuchikiri et al.
patent: 2004/0218778 (2004-11-01), Weisman
patent: 2005/0111689 (2005-05-01), True
patent: 2005/0244031 (2005-11-01), Nevill

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