𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Reconfigurable liquid micro-lenses with high positioning accuracy

✍ Scribed by F. Krogmann; R. Shaik; L. Lasinger; W. Mönch; H. Zappe

Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
892 KB
Volume
143
Category
Article
ISSN
0924-4247

No coin nor oath required. For personal study only.

✦ Synopsis

A new technique to improve the positioning accuracy of liquid droplets in electrowetting-on-dielectric applications is presented. The approach is based on a structured dielectric layer providing defined pinning barriers for the droplet, and allows the reduction of the number of implemented electrodes while preserving the positioning accuracy of the liquid droplet. By use of voltage pulses, the droplet is shifted from one defined position to the next. A tunable and repositionable liquid micro-lens system based on this approach is demonstrated.

📜 SIMILAR VOLUMES

A multiscale optimal filter method for m
A multiscale optimal filter method for micro-motion measurement with high accuracy
✍ Qinghua Lu; Xianmin Zhang; Yanbin Fan 📂 Article 📅 2011 🏛 Elsevier Science 🌐 English ⚖ 622 KB

Micro-motion measurement plays an important role in technologies such as micro/nanomanufacturing and biomedicine. In this paper, micro-motion measurement is viewed as a signal processing problem, and the measured image gradients are estimated using the filter methods. A class of optimal filters for