| 摘要 |
PURPOSE: A driving system of an LED display is provided to perform addressing at channel to drive an LED by using a computer. CONSTITUTION: An LED display(300) comprises a plurality of LED dots. A computer(100) divides a plurality of LED dots into a plurality of groups. A computer makes the plural groups corresponded to the plural channels. An LED display driving unit(200) drives the plural LED dots at each group corresponding to the channels.
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