发明授权
- 专利标题： Second microphone device of a mobile terminal
- 专利标题（中）： 移动终端的第二麦克风设备
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申请号： US13527041申请日： 2012-06-19
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公开(公告)号： US09031620B2公开(公告)日： 2015-05-12
- 发明人: Young Jae Ko , Min Seok Kim , Jin Hong Park
- 申请人： Young Jae Ko , Min Seok Kim , Jin Hong Park
- 申请人地址： KR Suwon-si
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR Suwon-si
- 代理机构： Jefferson IP Law, LLP
- 优先权： KR10-2011-0067639 20110708
- 主分类号： H04B1/38
- IPC分类号： H04B1/38 ; H04M1/03 ; H04R1/08
摘要：
A second microphone device of a mobile terminal, and more particularly, a second microphone device of a mobile terminal for preventing various limitations caused by mounting of a second microphone, is provided. The second microphone device includes an ear jack connector having an insertion space, a microphone hole connected at one end to the insertion space, and a second microphone connected at the other end of the microphone hole, thereby improving ambient noise removal performance of the mobile terminal without adversely affecting its appearance.
公开/授权文献
- US20130012274A1 SECOND MICROPHONE DEVICE OF A MOBILE TERMINAL 公开/授权日：2013-01-10