Liquid crystal display controller and liquid crystal display

Abstract

The invention belongs to the field of a liquid crystal display control technology and provides a liquid crystal display controller and a liquid crystal display. A first input end of the liquid crystal display controller is connected with a controller of a user side; a first output end of the liquid crystal display controller is connected with a liquid crystal display unit of the liquid crystal display; and the liquid crystal display controller is used for receiving data to be displayed and a control instruction which are output by the controller of the user side, analyzing the control instruction, and controlling the liquid crystal display unit to display the data to be displayed according to the analyzed control instruction. The liquid crystal display controller does not realize the control to the liquid crystal display unit directly by the controller of the user side, but utilizes the liquid crystal display controller to expand driving capability of an existing liquid crystal display control part, so as to provide supports for the liquid crystal display unit to display the display contents with abundant colors, high resolution and large capacity; and the liquid crystal display controller and the liquid crystal display can sufficiently meet display requirements according to demands and are particularly suitable for the liquid crystal display in the industrial field.

Description

technical field [0001] The invention belongs to the technical field of liquid crystal display control, and in particular relates to a liquid crystal display controller and a liquid crystal display. Background technique [0002] At present, people have higher and higher requirements on the display technology of liquid crystal displays, and the display technology of liquid crystal displays is developing towards high resolution and rich display contents. [0003] The liquid crystal display provided by the prior art, especially the liquid crystal display used in the industrial field, its liquid crystal display controller realizes the display control of the liquid crystal display unit directly through the single-chip microcomputer, and its control method is simple, but because the single-chip microcomputer itself can process data Due to the limitation, the control ability of this control method is weak, the display color of the liquid crystal display unit is single, the display c...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a liquid crystal display controller, aiming at solving the problem that the liquid crystal display controller provided by the prior art directly realizes the display control of the liquid crystal display unit through a single-chip microcomputer, so that the display color of the liquid crystal display unit is single and the display resolution is high. The rate is low, and it is difficult to meet people's display requirements

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