Displaying method for colour electrophoretic displaying device based on photo crystal concept
A technology of color electrophoresis and display method, which is applied in instruments, optics, nonlinear optics, etc. to achieve the effect of low energy consumption and high reflection
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[0029] Firstly, microcapsules whose walls are urea-formaldehyde polymers were synthesized by in-situ polymerization, and microcapsules with a median size of 20-60 μm were screened out. These microcapsules contained a large number of particles with a particle size of 370 μm. ±10nm polystyrene microspheres and water. Then these microcapsules with a particle size of 20-60 μm are coated between two electrode panels. One of the two electrodes is glass containing a patterned transparent indium tin oxide (ITO) conductive film, and the distance between the two electrode panels is microspheres. 1.5-2 times the diameter. The lead wire is used to apply voltage between the two electrode panels, and the microspheres are arranged in different ways by applying different voltages to different pixel units, thereby obtaining different reflected light. For example, in this embodiment, when the voltage applied to the pixel unit is 2V, the reflected light obtained in the direction perpendicular t...
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