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Registered MICRO-ELECTROMECHANICAL SYSTEMS (MEMS) MICROPHONE AND METHOD OF MANUFACTURING THE SAME

표면 미세기계가공으로 구현되며 후방 음향 챔버 벤팅 홀을 구비한 멤스 마이크로폰 및 그의 제조 방법
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Inventors
Jaewoo Lee, Kang-Ho Park, Kim Jongdae
Application No.
13434622 (2012.03.29)
Publication No.
20120187077 (2012.07.26)
Registration No.
8715514 (2014.05.06)
Country
UNITED STATES
Project Code
08MB1800, Components/Module technology for Ubiquitous Terminals, Kim Jongdae
Abstract
Provided are a micro-electromechanical systems (MEMS) microphone and a method of manufacturing the same. A manufacturing process is simplified compared to a conventional art using both upper and lower substrate processes. Since defects which may occur during manufacturing are reduced due to the simplified manufacturing process, the manufacturing throughput is improved, and since durability of the MEMS microphone is improved, system stability against the external environment is improved.
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패밀리 특허 목록
Status Patent Country KIPRIS
Registered 멤스 마이크로폰 및 그 제조 방법 KOREA KIPRIS
Registered MICRO-ELECTROMECHANICAL SYSTEMS (MEMS) MICROPHONE AND METHOD OF MANUFACTURING THE SAME UNITED STATES