대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2006년도 제37회 하계학술대회 논문집 B
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- Pages.787-790
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- 2006
산업용 잉크젯 플로터의 압전세라믹 헤드에 의한 드롭제어
Drop Control by Piezoelectric Ceramic Head of Industrial Inkjet Plotter
- Choi, Geun-Soo ((Corp.) DGI, Technical Research) ;
- Yoon, Shin-Yong ((Corp.) DGI, Technical Research) ;
- Baek, Soo-Hyun (Dougguk University, Electrical Department) ;
- Kim, Yong (Dougguk University, Electrical Department)
- 발행 : 2006.07.12
초록
This paper analyzes the principle and feature of the piezoelectric ceramic print head for the image printing of industrial inkjet plotter, and apply the Drop-on-Demand method that can adjust an ink drop size in accordance with the certain time adjustment. In order to do this study, drive frequency is selected at maximum 8.3[kHz] which can be operated within resonance frequency range of the piezoelectric ceramic. Drop controlling was realized according to pulse waveform the drive voltage, and grey-scale and satellite diminution method were applied for printing of high resolution image. A feasibility study of the result will be demonstrated by constructing the experiment equipment.
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