| 基于分水岭算法的电润湿特性研究 |
| |
| 引用本文： | 李亮亮,梁忠诚,朱亦佳.基于分水岭算法的电润湿特性研究[J].光学与光电技术,2010,8(5):28-31. |
| |
| 作者姓名： | 李亮亮 梁忠诚 朱亦佳 |
| |
| 作者单位： | 南京邮电大学光电工程学院微流控光学技术研究中心,江苏,南京,210003 |
| |
| 摘 要： | 采用一种改进的分水岭变换算法研究导电液滴在微流控芯片表面介质上电润湿效应，获得了一个单像素宽度、连续的液滴边缘轮廓，得到了导电液滴在芯片表面的接触角随外加电势的变化规律，进而计算了导电液体的表面张力。相关结论为新型微流控光学变焦透镜阵列器件的设计和研制提供了依据。
|
| 关 键 词： | 分水岭算法 接触角 电润湿 表面张力 |
Investigation on Properties of EWOD Based on Watershed Algorithm |
| |
| LI Liang-liang,LIANG Zhong-cheng,ZHU Yi-jia.Investigation on Properties of EWOD Based on Watershed Algorithm[J].optics&optoelectronic technology,2010,8(5):28-31. |
| |
| Authors: | LI Liang-liang LIANG Zhong-cheng ZHU Yi-jia |
| |
| Institution: | ( Center of Optofluidic Technology, College of Opto-Electronic Engineering, Nanjing University of Posts ＆ Telecommunications, Nanjing 210003, China ) |
| |
| Abstract: | The properties of electrowetting on dielectric （EWOD） on the core-surface of optofluidic are investigated with an improved watershed algorithm. A single-pixel width, continuous profile is acquired. The variation of the contact angle value with voltage is obtained, and the interracial tension coefficient of the droplet is derived. The relevant conclusions are valuable in the field of the design and development of new types of optofluidic zoom lens array devices. |
| |
| Keywords: | watershed algorithm contact angle electrowetting on dielectric~ interracial tensiou |
| 本文献已被 维普 万方数据 等数据库收录！ |
