Invention Grant
US09078322B2 Method of driving LED chips of different specifications 有权
驱动不同规格LED芯片的方法

Method of driving LED chips of different specifications
Abstract:
A method of driving LED chips, wherein the LED chips have different specifications, includes the steps of: A. defining a plurality of setting currents; B. connecting a LED chip; C. selecting one of the setting currents which matches a rated current of the LED chip; and D. providing power with the selected setting current to the LED chip. Whereby, the method could be applied to drive LED chips of several different specifications.
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