Results 11 to 20 of about 166 (86)

High-Performance Multi-Level Grayscale Conversion by Driving Waveform Optimization in Electrowetting Displays [PDF]

Micromachines
As a new type of reflective display, electrowetting display (EWD) has excellent dynamic display performance, which is based on polymer coatings. However, there are still some issues which can limit its performance, such as oil backflow and the hysteresis
Wanzhen Xu, Zichuan Yi, Mouhua Jiang, Jiashuai Wang, Zhengxing Long, Liming Liu, Feng Chi, Li Wang, Qiming Wan   +8 more
doaj   +3 more sources

A Separated Reset Waveform Design for Suppressing Oil Backflow in Active Matrix Electrowetting Displays [PDF]

Micromachines, 2021
The electrowetting display (EWD) is a kind of reflective paper-like display. Flicker and grayscale distortion are caused by oil backflow, which is one of the important factors restricting the wide application of EWDs.
Linwei Liu, Pengfei Bai, Zichuan Yi, Guofu Zhou   +3 more
doaj   +4 more sources

Inkjet-Printed Dielectric Layer for the Enhancement of Electrowetting Display Devices [PDF]

Nanomaterials
Electrowetting with a dielectric layer is commonly preferred in practical applications. However, its potential is often limited by factors like the properties of the dielectric layer and its breakdown, along with the complexity of the deposition method ...
Hongwei Jiang, Rongzhen Qian, Tinghong Yang, Yuanyuan Guo, Dong Yuan, Biao Tang, Rui Zhou, Hui Li, Guofu Zhou   +8 more
doaj   +4 more sources

Influence of Oil Viscosity on Hysteresis Effect in Electrowetting Displays Based on Simulation [PDF]

Micromachines
As the most promising new reflective display technology, electrowetting displays (EWDs) have the advantages of a simple structure, fast response, high contrast, and rich colors.
Wei Li, Linwei Liu, Taiyuan Zhang, Lixia Tian, Li Wang, Cheng Xu, Jianwen Lu, Zichuan Yi, Guofu Zhou   +8 more
doaj   +3 more sources

Polarity-Dependent Driving Scheme for Suppressing Oil Film Splitting in Electrowetting Displays [PDF]

Micromachines
Electrowetting displays (EWDs) face challenges such as oil film splitting and luminance fluctuations, hindering stable display performance. This study employed a high-precision three-dimensional simulation model to investigate and validate oil film ...
Jiashuai Wang, Xianyue Wu, Yibin Lin, Zichuan Yi, Mouhua Jiang, Yiting Rui, Liangyu Li, Li Wang, Xiuxiu Li, Liming Liu, Guofu Zhou   +10 more
doaj   +3 more sources

Video-Rate Switching of High-Reflectivity Hybrid Cavities Spanning All Primary Colors [PDF]

Advanced Materials, Volume 35, Issue 31, August 3, 2023., 2023
Dynamically tunable reflective structural colors are attractive for reflective displays (electronic paper). However, it is challenging to tune a thin layer of structural color across the full red–green–blue (RGB) basis set of colors at video rates and ...
Baumberg, Jeremy J., Dahlin, Andreas, Jonsson, Martin, Olsson, Oliver, Rossi, Stefano, Wang, Gan, Xiong, Kunli   +6 more
core   +2 more sources

A Multi-Electrode Pixel Structure for Quick-Response Electrowetting Displays [PDF]

Micromachines, 2022
A new reflective display technology, the electrowetting display (EWD), has the advantages of high contrast ratio, high reflectivity, and ultralow power consumption.
Lixia Tian, Shufa Lai, Taiyuan Zhang, Wei Li, Biao Tang, Guofu Zhou   +5 more
doaj   +2 more sources

Stability Study of Multi-Level Grayscales Based on Driving Waveforms for Electrowetting Displays [PDF]

Micromachines, 2023
Electrowetting Display (EWD) is a new reflective display with an outstanding performance of color video playback. However, some problems still exist and affect its performance.
Wanzhen Xu, Zichuan Yi, Zhengxing Long, Hu Zhang, Jiaquan Jiang, Liming Liu, Feng Chi, Ding Tan, Huan Wang   +8 more
doaj   +2 more sources

A Low-Cost Drive and Detection Scheme for Electrowetting Display [PDF]

Processes, 2023
The electrowetting display (EWD) has obtained much attention as its readability in sunlight and flexible displays. Oil motion control is an important factor for the display performance of EWD.
Zhijie Luo, Guofu Zhou, Shuangyin Liu
exaly   +3 more sources

Toward Suppressing Oil Backflow Based on a Combined Driving Waveform for Electrowetting Displays [PDF]

Micromachines, 2022
Electrowetting display (EWD) is a new type of paper-like reflective display based on colored oil, which has gradually become one of the most potential electronic papers with low power consumption, fast response, and full color.
Zhengxing Long, Zichuan Yi, Hu Zhang, Jinpu Lv, Liming Liu, Feng Chi, Lingling Shui, Chongfu Zhang   +7 more
doaj   +2 more sources