A gray scale bistable electro-optic display is driven by storing a look-up table containing data representing the impulses necessary for transitions, storing data representing at least an initial state of each pixel of the display, storing data representing temporal and gray level prior states of each pixel, receiving an input signal representing a desired final state of at least one pixel of the display; and generating an output signal representing the impulse necessary for a transition, as determined from the look-up table, dependent upon the temporal and gray level prior states. Other similar methods for driving such displays are also disclosed.

 
Web www.patentalert.com

< Configurable antenna for a wireless access point

< Machine-readable displays

> Correcting variations in the intensity of light within an illumination field without distorting the telecentricity of the light

> Memory array with surrounding gate access transistors and capacitors with global and staggered local bit lines
~ 00294