Panel excitation type speaker

A panel excitation type speaker is disclosed. According to the present invention, the panel excitation type speaker includes a plurality of magnetic circuit parts arranged in concentric form and generating magnetic forces. A voice coil of an exciter works with each of the magnetic circuit parts. A p...

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Hauptverfasser:	SONG BONG JU, PARK WI JAE, KIM JEONG WOOK
Format:	Patent
Sprache:	eng ; kor
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	SONG BONG JU PARK WI JAE KIM JEONG WOOK
description	A panel excitation type speaker is disclosed. According to the present invention, the panel excitation type speaker includes a plurality of magnetic circuit parts arranged in concentric form and generating magnetic forces. A voice coil of an exciter works with each of the magnetic circuit parts. A plurality of the vibrating voice coils form a concentric form. So, the output of the speaker can be increased and the magnet can be thin. Thus, the panel excitation type speaker can thin without affecting the output of the panel excitation type speaker. 패널 가진형 스피커가 개시된다. 본 발명에 따른 패널 가진형 스피커는, 자기회로부가 각각 자기력을 발생하며 동심을 이루면서 배치된 복수의 자기회로부를 포함하고, 익사이터의 보이스코일은 각각의 자기회로부와 작용하여 진동하는 복수개로 마련되어 상호 동심을 이룬다. 그러면, 스피커의 출력이 향상될 수 있으므로, 마그네트의 두께를 얇게 형성할 수 있다. 따라서, 패널 가진형 스피커의 출력에 영향을 주지 않으면서 박형화할 수 있는 효과가 있을 수 있다.
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According to the present invention, the panel excitation type speaker includes a plurality of magnetic circuit parts arranged in concentric form and generating magnetic forces. A voice coil of an exciter works with each of the magnetic circuit parts. A plurality of the vibrating voice coils form a concentric form. So, the output of the speaker can be increased and the magnet can be thin. Thus, the panel excitation type speaker can thin without affecting the output of the panel excitation type speaker. 패널 가진형 스피커가 개시된다. 본 발명에 따른 패널 가진형 스피커는, 자기회로부가 각각 자기력을 발생하며 동심을 이루면서 배치된 복수의 자기회로부를 포함하고, 익사이터의 보이스코일은 각각의 자기회로부와 작용하여 진동하는 복수개로 마련되어 상호 동심을 이룬다. 그러면, 스피커의 출력이 향상될 수 있으므로, 마그네트의 두께를 얇게 형성할 수 있다. 따라서, 패널 가진형 스피커의 출력에 영향을 주지 않으면서 박형화할 수 있는 효과가 있을 수 있다.</description><language>eng ; kor</language><subject>DEAF-AID SETS ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS ; PUBLIC ADDRESS SYSTEMS</subject><creationdate>2019</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191015&DB=EPODOC&CC=KR&NR=102032166B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191015&DB=EPODOC&CC=KR&NR=102032166B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SONG BONG JU</creatorcontrib><creatorcontrib>PARK WI JAE</creatorcontrib><creatorcontrib>KIM JEONG WOOK</creatorcontrib><title>Panel excitation type speaker</title><description>A panel excitation type speaker is disclosed. According to the present invention, the panel excitation type speaker includes a plurality of magnetic circuit parts arranged in concentric form and generating magnetic forces. A voice coil of an exciter works with each of the magnetic circuit parts. A plurality of the vibrating voice coils form a concentric form. So, the output of the speaker can be increased and the magnet can be thin. Thus, the panel excitation type speaker can thin without affecting the output of the panel excitation type speaker. 패널 가진형 스피커가 개시된다. 본 발명에 따른 패널 가진형 스피커는, 자기회로부가 각각 자기력을 발생하며 동심을 이루면서 배치된 복수의 자기회로부를 포함하고, 익사이터의 보이스코일은 각각의 자기회로부와 작용하여 진동하는 복수개로 마련되어 상호 동심을 이룬다. 그러면, 스피커의 출력이 향상될 수 있으므로, 마그네트의 두께를 얇게 형성할 수 있다. 따라서, 패널 가진형 스피커의 출력에 영향을 주지 않으면서 박형화할 수 있는 효과가 있을 수 있다.</description><subject>DEAF-AID SETS</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS</subject><subject>PUBLIC ADDRESS SYSTEMS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJANSMxLzVFIrUjOLEksyczPUyipLEhVKC5ITcxOLeJhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfHeQYYGRgbGRoZmZk5OhsbEqQIAZgclJw</recordid><startdate>20191015</startdate><enddate>20191015</enddate><creator>SONG BONG JU</creator><creator>PARK WI JAE</creator><creator>KIM JEONG WOOK</creator><scope>EVB</scope></search><sort><creationdate>20191015</creationdate><title>Panel excitation type speaker</title><author>SONG BONG JU ; PARK WI JAE ; KIM JEONG WOOK</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR102032166BB13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2019</creationdate><topic>DEAF-AID SETS</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS</topic><topic>PUBLIC ADDRESS SYSTEMS</topic><toplevel>online_resources</toplevel><creatorcontrib>SONG BONG JU</creatorcontrib><creatorcontrib>PARK WI JAE</creatorcontrib><creatorcontrib>KIM JEONG WOOK</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SONG BONG JU</au><au>PARK WI JAE</au><au>KIM JEONG WOOK</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Panel excitation type speaker</title><date>2019-10-15</date><risdate>2019</risdate><abstract>A panel excitation type speaker is disclosed. According to the present invention, the panel excitation type speaker includes a plurality of magnetic circuit parts arranged in concentric form and generating magnetic forces. A voice coil of an exciter works with each of the magnetic circuit parts. A plurality of the vibrating voice coils form a concentric form. So, the output of the speaker can be increased and the magnet can be thin. Thus, the panel excitation type speaker can thin without affecting the output of the panel excitation type speaker. 패널 가진형 스피커가 개시된다. 본 발명에 따른 패널 가진형 스피커는, 자기회로부가 각각 자기력을 발생하며 동심을 이루면서 배치된 복수의 자기회로부를 포함하고, 익사이터의 보이스코일은 각각의 자기회로부와 작용하여 진동하는 복수개로 마련되어 상호 동심을 이룬다. 그러면, 스피커의 출력이 향상될 수 있으므로, 마그네트의 두께를 얇게 형성할 수 있다. 따라서, 패널 가진형 스피커의 출력에 영향을 주지 않으면서 박형화할 수 있는 효과가 있을 수 있다.</abstract><oa>free_for_read</oa></addata></record>
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language	eng ; kor
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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	Panel excitation type speaker
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