Invention Grant
US07705808B2 Driving apparatus and driving method for an electron emission display 失效
用于电子发射显示器的驱动装置和驱动方法

Driving apparatus and driving method for an electron emission display
Abstract:
A driving apparatus, and a driving method for an electron emission display, includes a controller for comparing external video data input signals, switching a polarity control signal in a predetermined period on the basis of the comparison and controlling a video data output signal in accordance with the polarity control signal, and a data driver for modulating the video data signal output from the controller. The switching of the polarity control signal may be shifted temporally when the comparison indicates the video data input signals have the same gray level.
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