Results 1 to 10 of about 10,285 (169)
A Separated Reset Waveform Design for Suppressing Oil Backflow in Active Matrix Electrowetting Displays [PDF]
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 +3 more
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Toward Suppressing Oil Backflow Based on a Combined Driving Waveform for Electrowetting Displays [PDF]
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 +7 more
doaj +4 more sources
Optimizing Bipolar Reset Waveform to Improve Grayscale Stability in Active Matrix Electrowetting Displays [PDF]
The electrowetting display (EWD) device is a new type of electrowetting-on-dielectric (EWOD) equipment that can achieve a paper-like display effect under the control of an electric field.
Taiyuan Zhang +6 more
doaj +2 more sources
The gas–liquid miscible backflow pumping seal (G-LMBPHS) is a non-contact mechanical seal that is suitable for high-speed bearing chambers. However, the tribological properties and wear mechanisms of the frictional pair of G-LMBPHS in an oil–air ...
Shicong Li +3 more
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High-Performance Multi-Level Grayscale Conversion by Driving Waveform Optimization in Electrowetting Displays [PDF]
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 +8 more
doaj +2 more sources
Electrowetting display (EWD) device is a new type of reflective optoelectronic equipment with paper-like display performance. Due to the oil backflow phenomenon, it is difficult for pixels to be maintained a stable aperture ratio, so the grayscale of ...
Taiyuan Zhang, Yong Deng
doaj +1 more source
Stability Study of Multi-Level Grayscales Based on Driving Waveforms for Electrowetting Displays
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 +8 more
doaj +1 more source
Research on Backflow Region Length of Sudden-Enlarge Oil Tube Flows [PDF]
Sudden-enlarge tube has important applications in reality lives. The backflow region length in sudden-enlarge tube flows is closely related with its energy loss. In this paper, the characteristics of backflow region length in suddenenlarge oil tube flows are researched.
Jiahong Wang, Wanzheng Ai
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Electrowetting display (EWD) is one of the latest and most promising reflective displays. However, some defects are easily caused in a driving process. For example, the aperture ratio of pixels can be reduced due to oil splitting, and the grayscale cannot be stabilized due to charge trapping. These defects can be effectively solved by designing driving
Lixia Tian +6 more
openaire +1 more source
Particulate emission from internal combustion engines is a complex phenomenon that needs to be understood in order to identify its main factors. To this end, it appears necessary to study the impact of unburned gases, called blow-by gases, which are ...
Vincent Berthome +2 more
doaj +1 more source

