Invention Grant
- Patent Title: Speaker
- Patent Title (中): 扬声器
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Application No.: US12877409Application Date: 2010-09-08
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Publication No.: US08385585B2Publication Date: 2013-02-26
- Inventor: Seung-won Kang , Hag-do Kim
- Applicant: Seung-won Kang , Hag-do Kim
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG Electronics Co., Ltd.
- Current Assignee: SAMSUNG Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Stanzione & Kim, LLP
- Priority: KR10-2009-0131020 20091224
- Main IPC: H04R1/00
- IPC: H04R1/00 ; H04R9/06 ; H04R11/02
Abstract:
A speaker includes a speaker body; a cone paper movably supported by the speaker body; and a magnetic driving unit disposed on the speaker body to vibrate the cone paper, wherein the cone paper includes at least two layers made of different materials.
Public/Granted literature
- US20110064261A1 SPEAKER Public/Granted day:2011-03-17
Information query
