DISPLAY CIRCUIT HAVING ASYMMETRICAL NONLINEAR RESISTIVE ELEMENTS

摘要

A display circuit. The display circuit includes a capacitor having a pixel node and a data node. The display circuit also includes a first select line and a first nonlinear resistive element operatively connecting the pixel node of the capacitor to the first select line, wherein the first nonlinear resistive element presents a different resistance if a negative polarity voltage is applied to the first nonlinear resistive element than if a positive polarity voltage is applied to the first nonlinear resistive element. The display circuit also includes a second select line and a second nonlinear resistive element operatively connecting the pixel node of the capacitor to the second select line, wherein the second nonlinear resistive element presents a different resistance if a negative polarity voltage is applied to the second nonlinear resistive element than if a positive polarity voltage is applied to the second nonlinear resistive element. The first nonlinear resistive element and the second nonlinear resistive element of the display circuit are orientated to present substantially equivalent resistances upon application of opposite polarity select pulses to the first and second select lines.