Housing for condenser microphone
The casing of a condenser microphone in accordance with the present invention comprises a groove (102h) at a bottom surface of the casing (102) along an outer circumference of the bottom surface for preventing a deformation of a component during a curling process of an open end portion of the casing...
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Main Author | |
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Format | Patent |
Language | English |
Published |
16.08.2006
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Subjects | |
Online Access | Get full text |
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Summary: | The casing of a condenser microphone in accordance with the present invention comprises a groove (102h) at a bottom surface of the casing (102) along an outer circumference of the bottom surface for preventing a deformation of a component during a curling process of an open end portion of the casing, wherein the casing (102) for housing the component therein consists of a metallic material, the casing having an acoustic hole (102c) at the bottom surface thereof, the open end portion of the casing being at an opposite side of the bottom surface. |
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Bibliography: | Application Number: CN200580000596 |