한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)
- 한국전기전자재료학회 2003년도 하계학술대회 논문집 Vol.4 No.2
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- Pages.693-696
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- 2003
압전팬의 제작과 평가
Fabrication and evaluation of a piezoelectric fan
- Kim, Dae-Young (Bukyong National Univ.) ;
- Choi, Jae-Eup (Inosonic) ;
- Chung, Su-Tae (Bukyong National Univ.)
- 발행 : 2003.07.10
초록
Piezoelectric ceramics were made by a doctor blade methode and piezoelectric fans were fabricated by sandwiched a slim and long metal between two layers of ceramics. A maximum displacement of piezoelectric fan occurs in the resonance frequency of a long metal and the resonance frequency of them is in inverse proportion to the square of a length of metal. The piezoelectric fan made from a wide and thin piezoelectric ceramics(