Invention Application
- Patent Title: ELECTRO-ACOUSTIC TRANSDUCER
- Patent Title (中): 电声传感器
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Application No.: US14312853Application Date: 2014-06-24
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Publication No.: US20150215705A1Publication Date: 2015-07-30
- Inventor: Sung-chan KANG , Dong-kyun KIM , Sang-ha PARK , Jong-seok KIM , Yong-seop YOON
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Priority: KR10-2014-0011738 20140129
- Main IPC: H04R17/00
- IPC: H04R17/00
Abstract:
An electro-acoustic transducer includes a plurality of elements, in which each of the plurality of elements includes a plurality of cells, of which at least one of the plurality of cells includes a trench that is formed in a membrane.
Public/Granted literature
- US09426579B2 Electro-acoustic transducer Public/Granted day:2016-08-23
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