Liquid crystal display device for reducing unevenness of display
AssigneeSeiko Epson Corporation
InventorKatsunori Yamazaki
Life of this patent
Estimating the term…
Loading patent…
AssigneeSeiko Epson Corporation
InventorKatsunori Yamazaki
Estimating the term…
A liquid crystal display device applying a scanning voltage wave to a plurality of scanning electrodes and a signal voltage wave to a plurality of signal electrodes to selectively render visible display elements defined at the intersection of scanning electrodes and signal electrodes, and superimposing a correcting voltage upon at least one of the scanning voltage wave and/or the signal voltage wave in order to eliminate unevenness of display. The correcting voltage to be superimposed upon the signal voltage wave and/or the scanning voltage wave is determined and weighed in accordance with the positions from the end portion of the scanning electrode group applied with the scanning voltage wave and/or the positions from the end portion of the signal electrode applied with the signal voltage waveform, of display elements to be rendered visible.
A liquid crystal display device, comprising:
A method for driving a liquid crystal display having a group of scanning electrodes and a group of signal electrodes, the intersection of each signal electrode and scanning electrode defining a display element capable of being rendered visible to define a desired pattern, comprising:
Dependencies are inferred from the claim text.