Method of Driving an Electro-Optic Display
AssigneeCambridge Display Technology Limited
InventorsEuan C. Smith, David S. Warren, Richard Alan Page, Stefan Wurster, Barry Thompson
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Abstract
A method of driving an electro-optic display comprising providing a current source, digitally modulating the current source and generating a modulated digital signal, and converting the modulated digital signal into an effective analog drive signal so that the display pixels receive an effective analog drive current, wherein the internal capacitance of the electro-optic display smooths the digitally modulated signal and generates the effective analog drive signal.
Claims11
A method of driving an electro-optic display having a plurality of display pixels, the method comprising providing a current source;
- digitally modulating the current source and generating a modulated digital signal;
- and converting the modulated digital signal into an effective analogue analoq drive signal so that the display pixels receive an effective analogue analoq drive current, wherein the internal capacitance of the electro-optic display smooths the digitally modulated signal and generates the effective analogue analoq drive signal.
(canceled)
Dependencies are inferred from the claim text.