메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

논문 기본 정보

자료유형
학술대회자료
저자정보
Seunghyun Lee (Seoul National University) Bobaro Chang (Seoul National University) Taeyup Kim (Seoul National University) Ailian Jin (Seoul National University) Dong-il “Dan” Cho (Seoul National University)
저널정보
제어로봇시스템학회 제어로봇시스템학회 국제학술대회 논문집 ICCAS 2019
발행연도
2019.10
수록면
1,685 - 1,688 (4page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

초록· 키워드

오류제보하기
This paper presents a design and fabrication process flow of silicon nanowire (SiNW)-based micro-electro-mechanical system (MEMS) microphones. A MEMS microphone has many advantages such as high sensitivity, small package size, and low cost compared with an electret condenser microphone (ECM). However, the capacitive MEMS microphone, which is one of the most common type, has limitations in miniaturization and stiction issues between membrane and backplate. In this paper, a new design of SiNW-based MEMS microphone is presented, and a prototype of the microphone is fabricated to demonstrate the microphone fabrication process. The giant piezoresistive (GPZR) effects of SiNW and its very small size can be beneficial to the sensor miniaturization. In addition, stiction issues between membrane and backplate are prevented since backplate is unnecessary for the SiNW-based MEMS microphones. The presented fabrication process is much simpler than the fabrication process of the capacitive MEMS microphone in that only four mask layers are used. Furthermore, fabrication methods that require high cost such as using thin silicon-on-insulator (SOI) wafers or e-beam lithography process are unnecessary.

목차

Abstract
1. INTRODUCTION
2. DESIGN
3. FABRICATION PROCESS
4. FABRICATION RESULTS
5. CONCLUSION
REFERENCES

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0