Display driving method and system of sixteen-order electrophoretic display device
An electrophoretic display and display driving technology, which is applied in the direction of static indicators, instruments, etc., can solve the problems of reduced life of the display, achieve the effect of increasing the number of gray scales, avoiding damage, and reducing the overall driving time
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no. 1 example
[0020] According to the first embodiment of the present invention, as figure 1 A display driving method for a 16-stage electrophoretic display is shown, comprising the following steps:
[0021] A. The display controller receives the grayscale display command and invokes the waveform lookup table, where the waveform lookup table is used to store 16 grayscale waveforms;
[0022] B. The display controller transmits the waveform information of the gray scale to the drive electrode controller according to the gray scale display command, wherein the waveform information of the gray scale includes the DC balance recovery waveform corresponding to the gray scale to be wiped and the driving waveform of the gray scale to be displayed;
[0023] C. The drive electrode controller receives the waveform information of the gray scale, applies the voltage of the DC balance recovery waveform corresponding to the gray scale to be wiped to the pixel through the drive electrode, drives the pixel t...
no. 4 example
[0034] According to the fourth embodiment of the present invention, a display driving system for display driving of a 16-step electrophoretic display includes:
[0035] A display input device configured to enable the display controller to receive a grayscale display command and call a waveform lookup table, wherein the waveform lookup table is used to store 16-level grayscale waveforms;
[0036] The display control device is configured to make the display controller transmit the waveform information of the gray scale to the drive electrode controller according to the gray scale display command, wherein the waveform information of the gray scale includes the DC balance recovery waveform corresponding to the gray scale to be wiped and the gray scale to be displayed. order driving waveform;
[0037] The drive electrode wiping device is configured to enable the drive electrode controller to receive the waveform information of the gray scale, and apply the voltage of the DC balance...
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