H - Electricity
04
M
349/59
H04M 1/03 (2006.01) H04R 9/10 (2006.01)
Patent
CA 2034898
A receiver including a vibrator plate vibrating together with a voice coil in response to electrification of said voice coil which comprises an electrostatic discharge prevention plate having a central opening arranged above the vibrator plate with a small air gap provided therebetween. A metal cover around the top and sides of the receiver is imbedded in plastic for inhibiting electrostatic discharge via the cover. As a result the discharge path length through the air is substantially increased, reducing the likelihood of electrostatic discharge from the ear of the user.
Armstrong Mark A.
Wada Yoshinori
Yamaguchi Takuro
Foster Electric Co. Ltd.
Mitel Corporation
Shapiro Cohen
LandOfFree
Receiver does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Receiver, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Receiver will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1686794