PRINTHEAD FOR DEPOSITING FLUID ONTO A SURFACE

摘要

A printhead for depositing fluid onto a surface is described. The printhead includes a nozzle, a firing chamber to hold an amount of fluid and an ejector to eject the amount of fluid through the nozzle. The printhead also includes a number of memristor cells. Each memristor cell includes a memristor, a column select transistor and a row select transistor. A memristor is active when a corresponding column select transistor and row select transistor are closed. The printhead also includes a number of column shift registers to selectively close the column select transistors for a column of memristor cells. The printhead also includes a number of row shift registers to selectively close the row select transistors for a row of memristor cells.