Results 51 to 60 of about 1,842 (186)

Research progress of physics of electrowetting display devices

Acta Physica Sinica, 2023
Electrowetting refers to the phenomenon of modifying the surface tension between a liquid and a solid by adjusting the externally applied electric potential between the liquid and solid electrodes, thereby changing the contact angle between the two and causing a deformation and displacement of the droplets.
Fei-Long Liu, Yan-Kun Cheng, Jing-Heng Zhang, Biao Tang, Guo-Fu Zhou   +4 more
openaire   +1 more source

An arc multi-electrode pixel structure for improving the response speed of electrowetting displays

Frontiers in Physics, 2022
Electrowetting display (EWD) is a new generation of reflective display technology with low power consumption and high contrast. To improve the response speed of pixels, an arc multi-electrode pixel was proposed, and its performance was verified by using ...
Shufa Lai, Lixia Tian, Shitao Shen, Dong Yuan, Biao Tang   +4 more
doaj   +1 more source

Switchable Imbibition in Nanoporous Gold

, 2014
Spontaneous imbibition enables the elegant propelling of nano-flows because of the dominance of capillarity at small length scales. The imbibition kinetics are, however, solely determined by the static geometry of the porous host, the capillarity, and ...
Duan, Huiling, Huber, Patrick, Markmann, Juergen, Weissmueller, Joerg, Xue, Yahui   +4 more
core   +2 more sources

Adaptive Enhancement Display of Chromatic Electrowetting Based on Color Conversion

IEEE Access
The charge capture of color inks in chromatic electrowetting electronic paper, the contact angle hysteresis and inconsistent aperture ratio result in a narrower color gamut and reduced contrast of the display screen.
Mingzhen Chen, Shanling Lin, Jianpu Lin, Zhixian Lin, Tailiang Guo   +4 more
doaj   +1 more source

Solution for Mass Production of High-Throughput Digital Microfluidic Chip Based on a-Si TFT with In-Pixel Boost Circuit

Micromachines, 2021
As one of the most popular research hotspot of lab-on-chip, digital microfluidic (DMF) technology based on the principle of electrowetting has unique advantages of high-precision, low cost and programmable control.
Feng Qin, Kaidi Zhang, Baiquan Lin, Ping Su, Zhenyu Jia, Kerui Xi, Jiandong Ye, Shulin Gu   +7 more
doaj   +1 more source

A driving method for gray scale multiplication of electrowetting display based on hybrid modulation

Frontiers in Physics
In order to solve the problem of low gray level due to the few driving chips developed based on the photoelectric characteristics of electrowetting display, a driving method based on modulation is proposed to double the gray level of electrowetting ...
Ting Mei, Ting Mei, Zhixian Lin, Zhixian Lin, Zhixian Lin, Ziyu Xie, Ziyu Xie, Shanling Lin, Shanling Lin, Bipeng Cai, Bipeng Cai, Mingzhen Chen, Mingzhen Chen, Tailiang Guo, Tailiang Guo   +14 more
doaj   +1 more source

Reflectivity enhancement of full color tri-layer electrowetting display with polymer cholesteric liquid crystal films

Frontiers in Physics, 2022
Electronic paper display has received increasing attention due to its outstanding properties of wide viewing angle, bistable state and lower energy consumption. Among various electronic paper display technologies, electrowetting e-paper (EWD) is the most
Beibei Zhang, Beibei Zhang, Beibei Zhang, Xiaoling Liao, Xiaoling Liao, Lijuan Xie, Lijuan Xie, Biao Tang, Xin Zhou, Xin Zhou, Huapeng Ye, Huapeng Ye, Dong Yuan, Dong Yuan   +13 more
doaj   +1 more source

Field exposed water in a nanopore: liquid or vapour?

, 2008
We study the behavior of ambient temperature water under the combined effects of nanoscale confinement and applied electric field. Using molecular simulations we analyze the thermodynamic causes of field-induced expansion at some, and contraction at ...
Alenka Luzar, Berendsen, Bratko, Bratko, Bratko, Bratko, Bratko, Bratko, Christopher D. Daub, Dang, Daub, Du, Du, Dusan Bratko, Dzubiella, Dzubiella, Dzubiella, Dzubiella, England, Froltsov, Giovambattista, Hoye, Jaffe, Kisilev, Klapp, Klapp, Kornyshev, Lee, Leung, Liu, Lum, Lum, Luzar, Luzar, Luzar, Luzar, Luzar, Luzar, Mountain, Mugele, Polk, Rick, Rodgers, Schweighofer, Schweighofer, Shamai, Shelley, Siu, Smith, Soper, Suresh, Suresh, Sutmann, Svishchev, Truskett, Vaitheeswaran, Vaitheeswaran, Wagner, Yang, Yeh, Zangi   +60 more
core   +1 more source

Tuning the Selectivity of the CO2 Reduction Reaction by Means of Synergistic Interactions in the Cu, Ag, Ce System

Advanced Functional Materials, EarlyView.
Multi‐metal Cu─Ce─Ag nanoparticles harness synergistic interactions to drive efficient electrochemical CO2 reduction reaction toward C2+ products at high current densities. Ag enhances CO production, Ce modulates Cu oxidation states, and together they boost *CO coverage and local pH to enhance C─C coupling, enabling record C2+ yields with suppressed ...
Nini Zhang, Muhammad Adib Abdillah Mahbub, Bashir Eid, Thomas Quast, Jian Zhang, Ridha Zerdoumi, Xin Wang, Sabine Seisel, Wangcheng Zhan, Wolfgang Schuhmann   +9 more
wiley   +1 more source

A sacrificial layer strategy for photolithography on highly hydrophobic surface and its application for electrowetting devices

Scientific Reports, 2017
Patterning micro-structures on highly hydrophobic surface by photolithography is usually inevitable for fabricating devices based on electrowetting effects.
Han Zhang, Qiuping Yan, Qingyu Xu, Changshi Xiao, Xuelei Liang   +4 more
doaj   +1 more source