Multiplexed active biologic array

Details Multiplexed active biologic array Multiplexed active biologic array

2005-03-15

2005-03-15

Soderquist, Arlen (Department: 1743)

Chemistry: analytical and immunological testing

Measurement of electrical or magnetic property or thermal...

C204S412000, C204S413000, C422S082010, C422S082020, C422S082030, C436S073000, C436S079000, C436S086000, C436S089000, C436S093000, C436S094000, C436S095000, C436S106000, C436S107000, C436S108000, C436S111000, C436S127000, C436S128000, C436S131000, C436S150000, C436S151000, C436S164000, C436S172000, C436S501000, C436S518000

Reexamination Certificate

active

06867048

ABSTRACT:
A method of addressing and driving an electrode array includes the step of addressing one or more electrodes within the array using a plurality of row and column lines. In one aspect of the method, a value corresponding to a voltage is stored in a local memory associated with each electrode. The addressed electrodes are then driven at the voltages corresponding to the stored values. In another aspect of the method, a driving element associated with each addressed electrode is selectively coupled with a voltage line so as to charge the electrode with the voltage on the voltage line. The device and methods may be used in the synthesis of biopolymers such as oligonucleotides and peptides.

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