LCD device and public voltage adjustment method
A liquid crystal display and public voltage technology, applied in static indicators, instruments, nonlinear optics, etc., can solve problems such as display screen crosstalk, achieve the effect of maintaining stable public voltage and eliminating crosstalk phenomena
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[0022] see image 3 , is a schematic diagram of a preferred embodiment of the liquid crystal display of the present invention. The liquid crystal display 20 includes a liquid crystal display panel 201 , a scanning driving circuit 21 , a data driving circuit 22 , a control circuit 27 and a backlight module (not shown).
[0023] The liquid crystal display panel 201 includes a plurality of scanning lines 23 parallel to each other, a plurality of data lines 24 parallel to each other and insulated from the scanning lines 23, and a plurality of thin film transistors 25 located at the intersections of the scanning lines 23 and the data lines 24. , a plurality of pixel electrodes 251 and a plurality of common electrodes 252 opposite to the plurality of pixel electrodes 251 . The smallest area defined by the scan line 23 and the data line 24 is a sub-pixel 26 , and the sub-pixels 26 in each row are periodically arranged in the sequence of red, green and blue (RGB). A continuous red s...
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