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 +7 more
doaj +3 more sources
Design of Driving Waveform for Shortening Red Particles Response Time in Three-Color Electrophoretic Displays [PDF]
Micromachines, 2021 Three-color electrophoretic displays (EPDs) have the advantages of multi-color display and low power consumption. However, their red particles have the disadvantage of long response time.
Wenjun Zeng +9 more
doaj +3 more sources
Red Ghost Image Elimination Method Based on Driving Waveform Design in Three-Color Electrophoretic Displays [PDF]
Micromachines, 2022 Three-color electrophoretic displays (EPDs) are a new type of optoelectronic display device. However, they have the defect of red ghost images during gray scale transformation, which affects the accuracy of the gray scale display.
Li Wang +3 more
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A Multi Waveform Adaptive Driving Scheme for Reducing Hysteresis Effect of Electrowetting Displays [PDF]
Frontiers in Physics, 2020 Electrowetting display (EWD) is a new reflective display technology, which has the advantages of ultra-low power consumption, high contrast, fast response and full-color.
Wei Li, Li Wang, Alex Henzen
doaj +4 more sources
Design of Driving Waveform Based on a Damping Oscillation for Optimizing Red Saturation in Three-Color Electrophoretic Displays [PDF]
Micromachines, 2021 At present, three-color electrophoretic displays (EPDs) have problems of dim brightness and insufficient color saturation. In this paper, a driving waveform based on a damping oscillation was proposed to optimize the red saturation in three-color EPDs ...
Zichuan Yi +8 more
doaj +3 more sources
The Driving Waveform Design Method of Power-Law Fluid Piezoelectric Printing Based on Iterative Learning Control [PDF]
Sensors, 2022 In some applications of piezoelectric three-dimensional inkjet printing, the materials used are power-law fluids as they are shear thinning. Their time-varying viscosities affect the droplet formation, which is determined by the volume flow rate at the ...
Ju Peng +5 more
doaj +3 more sources
Toward Suppressing Charge Trapping Based on a Combined Driving Waveform with an AC Reset Signal for Electro-Fluidic Displays [PDF]
Membranes, 2022 Digital microfluidic technology based on the principle of electrowetting is developing rapidly. As an extension of this technology, electro-fluidic displays (EFDs) have gradually become a novel type of display devices, whose grayscales can be displayed ...
Zhengxing Long +4 more
doaj +3 more sources
Driving Waveform Design of Electrowetting Displays Based on an Exponential Function for a Stable Grayscale and a Short Driving Time [PDF]
Micromachines, 2020 The traditional driving waveform of the electrowetting display (EWD) has many disadvantages, such as the large oscillation of the target grayscale aperture ratio and a long time for achieving grayscale.
Zichuan Yi +8 more
doaj +3 more sources
Driving Waveform Design of Electrophoretic Display Based on Optimized Particle Activation for a Rapid Response Speed [PDF]
Micromachines, 2020 Electrophoretic displays (EPDs) have excellent paper-like display features, but their response speed is as long as hundreds of milliseconds. This is particularly important when optimizing the driving waveform for improving the response speed.
Wenyao He +10 more
doaj +3 more sources
A Fast-Response Driving Waveform Design Based on High-Frequency Voltage for Three-Color Electrophoretic Displays [PDF]
Micromachines, 2021 Three-color electrophoretic displays (EPDs) have the characteristics of colorful display, reflection display, low power consumption, and flexible display. However, due to the addition of red particles, response time of three-color EPDs is increased.
Hu Zhang +7 more
doaj +2 more sources