Product ID: 投射電容之原理 |
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Technical Explanation ( 投射電容之原理)
After etched, the transparent conductors of ITO are perpendicular and similar to X and Y axes. These conductors therefore compose the sensor structure.
As the finger approaches the surface, capacitance forms between the finger and the sensor grid and the controller can quickly detect the change of capacitance, determine the touch location and transmit them to the computer for processing.
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Technical Explanation
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