Circuits for the control of output current in an electronic device for performing active biological operations

A circuit for control of an output current in a multiple unit cell array includes an array of unit cells arranged in rows and columns. Each unit cell includes a column select transistor being adapted for control by a column selector and a row select transistor being adapted for control by a row sele...

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Bibliographische Detailangaben
Hauptverfasser: GRAHAM SCOTT O, ACKLEY DONALD E
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A circuit for control of an output current in a multiple unit cell array includes an array of unit cells arranged in rows and columns. Each unit cell includes a column select transistor being adapted for control by a column selector and a row select transistor being adapted for control by a row selector. The column select transistor and the row select transistor are connected together in series to each other and between an output node and a first supply. A return electrode is provided to complete the circuit.