Built-in micro-speaker for wireless communication device

Details Built-in micro-speaker for wireless communication device Built-in micro-speaker for wireless communication device

H - Electricity

04

R

H04R 9/06 (2006.01) H04R 9/10 (2006.01) H04Q 7/32 (2006.01)

Patent

CA 2340845

An integral micro-speaker having bi-directional dual magnetic field loops is provided. In general, the integral micro-speaker is incorporated into a wireless communication device such as a wireless telephone or a mobile telephone. The integral micro-speaker serves as a receiver and a speaker in a wireless telephone. The integral micro-speaker may further incorporate a vibrator for producing an added vibration function to the wireless telephone. In other words, a receiver, a speaker and a vibrator may be combined together to form an integral component inside the wireless telephone.

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