PORTABLE PIEZOELECTRIC SPEAKER AND ELECTRONIC DEVICE HAVING THE SAME
First Claim
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1. A portable piezoelectric speaker comprising:
- a body configured to be coupled to and separated from a rear surface of an electronic device; and
a piezoelectric speaker module coupled to a predetermined area of the body,wherein the piezoelectric speaker module comprises a piezoelectric device, anda vibration transfer member provided to be in contact with at least one area of the piezoelectric device and to be spaced apart from at least one surface of the piezoelectric device.
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Abstract
Disclosed is a portable piezoelectric speaker including a body configured to be coupled to and separated from a rear surface of an electronic device, and a piezoelectric speaker module coupled to a predetermined area of the body, wherein the piezoelectric speaker module includes a piezoelectric device, and a vibration transfer member provided to be in contact with at least one area of the piezoelectric device and to be spaced apart from at least one surface of the piezoelectric device.
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Citations
27 Claims
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1. A portable piezoelectric speaker comprising:
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a body configured to be coupled to and separated from a rear surface of an electronic device; and a piezoelectric speaker module coupled to a predetermined area of the body, wherein the piezoelectric speaker module comprises a piezoelectric device, and a vibration transfer member provided to be in contact with at least one area of the piezoelectric device and to be spaced apart from at least one surface of the piezoelectric device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 23, 24)
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18-22. -22. (canceled)
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25. An electronic device comprising a piezoelectric speaker module coupled to a rear surface thereof,
wherein the piezoelectric speaker module comprises a piezoelectric device, and a vibration transfer member which is in contact with at least one area of the piezoelectric device and spaced apart from at least one surface of the piezoelectric device.
Specification