Invention Grant
- Patent Title: Flexible resonance unit for a speaker
- Patent Title (中): 用于扬声器的柔性共振单元
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Application No.: US13105230Application Date: 2011-05-11
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Publication No.: US08804989B2Publication Date: 2014-08-12
- Inventor: Kyung-Yeup Kim , Jung-Eun Han , Joon-Rae Cho , Ki-Won Kim , Sung-Wook Kang
- Applicant: Kyung-Yeup Kim , Jung-Eun Han , Joon-Rae Cho , Ki-Won Kim , Sung-Wook Kang
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Jefferson IP Law, LLP
- Priority: KR10-2010-0044380 20100512
- Main IPC: H04R1/20
- IPC: H04R1/20 ; H04R1/02
Abstract:
A resonance device for a speaker is provided. The device includes a speaker unit and a resonance unit. The speaker unit outputs a sound corresponding to a signal. The resonance unit is fixed to the speaker unit to provide a space for allowing a sound to resonate. The resonance unit is flexible, and the space for allowing a sound to resonate is variable.
Public/Granted literature
- US20110280430A1 RESONANCE DEVICE FOR SPEAKER Public/Granted day:2011-11-17
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