In the present invention, an electrowetting dielectric droplet control device 2 is disclosed. The device includes: an electrode array 5 having a checkerboard pattern including at least some non-rectangular polygonal electrodes; Each control device includes a switching element 18, which includes a control device array 17 configured to control a bias voltage applied to a corresponding electrode in the checkered electrode array; A set of first control lines 20 and a set of second control lines 21 are included, which are configured to allow each control device to be addressed solely by a given first control line and a given second control line. Control line arrays 20 and 21 are included.
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