Gradative drying apparatus of liquid crystal display panel

A sort of gradative drying apparatus of liquid crystal display panel, which has a layer of liquid crystal between a plurality of line electrodes and a plurality of row electrodes, for determination of bit arrays, based on the use the phase and frame frequency adjustments, of a plurality of bit-formed drawing data, having the device: the first component for providing a group of right crossing function line signal to the line electrode by sequential scanning of a frame; the second component for successful performance dot line calculation between the drawing dot data selected by a group of right crossing functions, for in the synchronously selected time to each of the group sequential scanning, for provision of line signals of voltage values in line electrodes being obtained by dot line calculation, where the second component including a frame memory for storing on a frame drawing dot data of separate bits, dot line calculation component, for reading of the drawing dot data stored in the frame memory by separate