SPEAKER HAVING IMPROVED BL CHARACTERISTICS AND ELECTRONIC APPARATUS INCLUDING SAME

SPEAKER HAVING IMPROVED BL CHARACTERISTICS AND ELECTRONIC APPARATUS INCLUDING SAME

Provided is a speaker and/or an electronic apparatus. The electronic apparatus comprises: a diaphragm; a yolk disposed to face the diaphragm and having an avoidance groove formed on a surface facing the diaphragm; a coil mounted on one surface of the diaphragm and disposed between the diaphragm and...

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Hauptverfasser: KIM, Kiwon, CHO, Joonrae, YANG, Seongkwan, KIM, Myeungseon
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
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creator KIM, Kiwon
CHO, Joonrae
YANG, Seongkwan
KIM, Myeungseon
description Provided is a speaker and/or an electronic apparatus. The electronic apparatus comprises: a diaphragm; a yolk disposed to face the diaphragm and having an avoidance groove formed on a surface facing the diaphragm; a coil mounted on one surface of the diaphragm and disposed between the diaphragm and the yolk; and a first magnet or a second magnet mounted to the yolk, the first magnet being disposed to be surrounded by at least a part of the coil, the second magnet being disposed to surround at least a part of the coil, wherein a surface of the coil facing the yolk is disposed to correspond to the avoidance groove and the coil is configured to cause the diaphragm to linearly reciprocate according to an electric signal applied thereto.
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subjects DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
title SPEAKER HAVING IMPROVED BL CHARACTERISTICS AND ELECTRONIC APPARATUS INCLUDING SAME
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