Hearing aid comprising printed circuit board

Details Hearing aid comprising printed circuit board Hearing aid comprising printed circuit board

1988-06-06

1989-12-26

Ng, Jin F.

Electrical audio signal processing systems and devices

Sound effects

Reverberators

381 68, 381 69, H04R 2500

Patent

active

048903299

ABSTRACT:
A hearing aid has a printed circuit board arranged in a hearing aid housing. The printed circuit board has a flexible extension arm and wings which hold hearing aid components in an especially spaec-saving fashion. The extension arm holds soldered-on actuators and is folded around and holds a hearing coil arrangement. A further space-saving results form this design since the hearing coil arrangement intercepts actuation stresses of actuators and, as a result thereof, the need for a further, rigid foundation becomes superfluous.

REFERENCES:
patent: 4639556 (1987-01-01), Hartl et al.
"Flexible Circuitry, Leadless Components and Vapor Phase Soldering", Henring Instruments, Thomas Long Well and Raymond Cozzens, Feb. 1983, pp. 4 & 46.

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