대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2005년도 제36회 하계학술대회 논문집 C
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- Pages.2372-2373
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- 2005
미세 액적 토출 시스템의 구동기 설계 및 특성에 관한 연구
A study on the design and characteristics of an actuator for micro droplet ejecting system
- Sim, Won-Chul (SAMSUNG ELECTRO-MECHANICS CO. LTD.) ;
- Kim, Young-Jae (SAMSUNG ELECTRO-MECHANICS CO. LTD.) ;
- Yoo, Young-Seuck (SAMSUNG ELECTRO-MECHANICS CO. LTD.) ;
- Joung, Jae-Woo (SAMSUNG ELECTRO-MECHANICS CO. LTD.)
- 발행 : 2005.07.18
초록
The design of a piezoelectric actuator for micro droplet ejecting system has bee studied. The actuator has been evaluated by using commercial FEM package and its displacement are measured by LDV(Laser Doppler Vibrometer). The characteristics of the actuator are evaluated with varation in a ratio of width of PZT to that of membrane and thickness ratio of PZT to membrane.
키워드