Method for remotely adjusting gap edge compensation of liquid crystal splicing display units

Abstract

The invention discloses a method for remotely adjusting gap edge compensation of liquid crystal splicing display units, namely an edge fusion technology, which aims at providing the method for remotely adjusting gap edge compensation of the liquid crystal splicing display units with convenient use. The method comprises the following steps of: numbering liquid crystal splicing display units and writing the number to an EEPROM (Electrically Erasable Programmable Read-Only Memory) of the liquid crystal splicing display units; connecting each liquid crystal splicing display unit with a control computer through a serial communication protocol interface, wherein a splicing control software which can adjust image position parameters is arranged in the control computer; starting the control software, adjusting the position reproduction ratio parameters, and remotely adjusting a line amplitude and a field amplitude of the liquid crystal splicing display units in horizontal and vertical reversed directions. The invention can be used for remotely adjusting the size of a display image amplitude of the liquid crystal splicing display units.

Description

technical field [0001] The invention relates to image adjustment of a liquid crystal splicing display unit, in particular to a method for remotely adjusting gap edge compensation of a liquid crystal splicing display unit. Background technique [0002] In the past two years, with the continuous development of display technology, in the field of security monitoring terminal display technology, due to the continuous improvement of the performance superiority, stability and reliability of liquid crystal panels, and the vigorous promotion of manufacturers, therefore, more and more Many security monitoring fields have adopted liquid crystal splicing (that is, composed of N liquid crystal display units) as the monitoring terminal display device. Although the use of LCD splicing has brought technological updates to the security monitoring display terminal, since each LCD splicing screen has a certain frame, the narrowest frame is 2.4MM, and the current technology cannot make the fra...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the technical problem that the image of the LCD splicing display unit can only be adjusted at a short distance through the remote control or the buttons on the LCD splicing display unit in the prior art, which is very inconvenient, the present invention provides a method for remotely adjusting the gap edge compensation of the LCD splicing display unit method

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