| 摘要 |
The present invention relates to a LED array circuit having a plurality of LED units and each one of the LED units comprises a horizontal scanning line; a vertical scanning line; a first LED, which connects with the horizontal scanning line by the positive end and connects with the vertical scanning line by the negative end; and a second LED, which connects with the vertical scanning line by the positive end and connects with the horizontal scanning line by the negative end; wherein the LED units is aligned each other by the connected horizontal scanning line and vertical scanning line to form the LED array circuit.
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