Title:
SLIM SPEAKER
Document Type and Number:
WIPO Patent Application WO/2023/106718
Kind Code:
A1
Abstract:
The present invention provides a slim speaker which has a narrow width, enables securing the durability of a suspension and a terminal part, and is advantageous for sound reproduction, the slim speaker comprising: a frame part forming the outer shape of the speaker; a magnetic field formation part connected to the frame part and forming a magnetic field; a voice coil part linked to the magnetic field formation part so as to vibrate according to an electrical signal; a diaphragm connected to the voice coil part; a terminal part electrically connected to the voice coil part and having a portion thereof exposed on the frame part; and a diaphragm connected to the voice coil part, wherein the voice coil part is connected to the diaphragm through a first part of the terminal part, and the terminal part comprises a second part and a bent part, the second part being farther away from the diaphragm than the first part, and the bent part being bent between the first part and the second part.
Inventors:
WON JONG-DAE (KR)
Application Number:
PCT/KR2022/019046
Publication Date:
June 15, 2023
Filing Date:
November 29, 2022
Export Citation:
Assignee:
SUNG JU SOUND CORP (KR)
International Classes:
H04R1/02; H04R9/02; H04R9/04
Foreign References:
| KR101499514B1 | 2015-03-09 | |||
| KR101052622B1 | 2011-07-29 | |||
| KR20140039813A | 2014-04-02 | |||
| KR101061550B1 | 2011-09-02 | |||
| KR101052825B1 | 2011-07-29 |
Attorney, Agent or Firm:
C&S PATENT AND LAW OFFICE (KR)
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