EARPHONE AND MANUFACTURING METHOD FOR EARPHONE
First Claim
Patent Images
1. An earphone comprising:
- an armature configured to vertically move between permanent magnets based on a magnetic polarity of a coil; and
a diaphragm configured to vertically move in response to a vibration occurring based on a movement of the armature,wherein the diaphragm is integrally formed with a rod configured to deliver the vibration occurring based on the movement of the armature.
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Abstract
An earphone and a manufacturing method of the earphone are disclosed. The earphone includes a diaphragm configured to vertically move in response to a vibration occurring based on a movement of an armature and delivered through a rod.
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Citations
21 Claims
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1. An earphone comprising:
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an armature configured to vertically move between permanent magnets based on a magnetic polarity of a coil; and a diaphragm configured to vertically move in response to a vibration occurring based on a movement of the armature, wherein the diaphragm is integrally formed with a rod configured to deliver the vibration occurring based on the movement of the armature. - View Dependent Claims (2, 3, 4, 18, 19)
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5. An earphone comprising:
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an armature configured to vertically move between permanent magnets based on a magnetic polarity of a coil; and a diaphragm configured to vertically move in response to a vibration occurring based on a movement of the armature, wherein the diaphragm is integrally formed with a fixture configured to fix the diaphragm or a rod configured to deliver the vibration occurring based on the movement of the armature. - View Dependent Claims (6, 7, 8, 9, 10, 11, 12)
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13. An earphone comprising:
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an armature configured to vertically move between permanent magnets based on a magnetic polarity of a coil; and a diaphragm configured to vertically move in response to a vibration occurring based on a movement of the armature, wherein the diaphragm is integrally formed with a guide used in housing of the earphone or a rod configured to deliver the vibration occurring based on the movement of the armature. - View Dependent Claims (14, 15, 16, 17)
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20. An earphone manufacturing method comprising:
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arranging an armature; arranging a diaphragm integrally formed with a rod directly connected to the armature at an upper end of the armature; arranging a coil covering the armature; and arranging a permanent magnet in an area different from an area in which the coil is arranged. - View Dependent Claims (21)
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Specification