- Electroactive Paper(EAPap)를 이용한 표면탄성파 센서
- ㆍ 저자명
- 이민희,김주형,김재환,Lee. Min-Hee,Kim. Joo-Hyung,Kim. Jae-Hwan
- ㆍ 간행물명
- 한국소음진동공학회논문집
- ㆍ 권/호정보
- 2008년|18권 11호|pp.1128-1133 (6 pages)
- ㆍ 발행정보
- 한국소음진동공학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
Cellulose based electroactive paper(EAPap) has been developed as a new smart material due to its advantages of piezoelectricity, large displacement, low power consumption, low cost and flexibility. EAPap can be used for a surface acoustic wave (SAW) device using the piezoelectric property of EAPap, resulting in the cost effective and flexible SAW device. In this paper, inter digit transducer(IDT) structure using lift-off technique with a finger gap of 10mm was used for micro fabrication of the cellulose EAPap SAW devices. The performance of IDT patterned SAW device was characterized by a Network Analyzer. The feasibility of cellulose EAPap as a potential acoustic device was presented and explained.