Electrowetting display screen and vehicle speed prompting screen based on electrowetting display
An electrowetting display and display technology, applied in optical elements, optics, instruments, etc., can solve problems such as hidden dangers of traffic accidents and visual interference of light, reduce power consumption, eliminate backlight lighting, and solve nighttime display and visual problems. sexual effect
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[0042] As a preferred embodiment of the present invention, the upper conductive plate 1, the conductive plate 203, the conductive plate 303, the pixel wall 201, the pixel wall 301, the first hydrophobic layer 202, the first hydrophobic layer 302 and the second hydrophobic layer The water layer 203 is all transparent materials.
[0043] Such as Figure 8Shown is a module schematic diagram of a specific embodiment of an electrowetting display screen according to the present invention. The display screen includes a light source module, and the light source module is arranged on a side of the display screen to provide illumination for the display screen. The light source module also includes a light sensor, which is used to control the lighting switch and the level of illuminance according to the light intensity.
[0044] The invention also discloses a vehicle speed prompt screen based on electrowetting display, such as Figure 9 Shown is a schematic diagram of the display area ...
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