Array substrate, liquid crystal display panel, and control method

A liquid crystal display panel, with a display area and a non-display area, wherein

• the liquid crystal display panel comprises a first polarizing plate, an array substrate, a liquid crystal layer, a color filter substrate and a second polarizing plate stacked in sequence along a first direction;
• the array substrate comprises the first area and the second area, the first area corresponds to the display area, the second area corresponds to the display area, the first area comprises a plurality of pixel parts, a plurality of first control line and a plurality of second control line, the first control line comprises one of scanning line and data line, the second control line comprises the other one of scanning line and data line;
• and
• the second area comprises a plurality of connecting line assemblies and a driver, each of the connecting line assemblies comprises a wiring group and an acquisition module, the driver is electrically connected with the input end of the wiring group to provide input voltage to the wiring group, the output end of the wiring group is electrically connected with the first control line, the input end of the acquisition module is electrically connected with the output end of the wiring group, the output end of the acquisition module is electrically connected with the driver, and the acquisition module is configured to detect the electrical parameters of the wiring group and feedback to the driver;
• wherein the acquisition module comprises a sampling circuit and an analog-to-digital converter, an input end of the sampling circuit is electrically connected with an output end of the wiring group, an output end of the sampling circuit is electrically connected with an input end of the analog-to-digital converter, and the output end of the analog-to-digital converter is electrically connected with the driver;
• and
• the wiring group comprises a first wiring and a second wiring, the first wiring comprises a first end and a second end, the second wiring group comprises a third end and a fourth end, the first end and the third end are both electrically connected with the input end of a same first control wire, the second end is electrically connected with the driver, the fourth end is electrically connected with the output end of the sampling circuit.

A control method, comprising:

• generating detection information by detecting the electrical parameters of each wiring group, and feeding back the detection information to the driver by the acquisition module;
• and
• receiving the detection information, calculating and analyzing the detection information and providing a corresponding input voltage to each of the wiring groups by the driver, so that the driving voltage of each data line is equal or the driving voltage of each scan line is equal;
• wherein the acquisition module comprises a sampling circuit and an analog-to-digital converter, an input end of the sampling circuit is electrically connected with an output end of the wiring group, an output end of the sampling circuit is electrically connected with an input end of the analog-to-digital converter, and the output end of the analog-to-digital converter is electrically connected with the driver;
• and
• the wiring group comprises a first wiring and a second wiring, the first wiring comprises a first end and a second end, the second wiring group comprises a third end and a fourth end, the first end and the third end are both electrically connected with the input end of a same first control wire, the second end is electrically connected with the driver, the fourth end is electrically connected with the output end of the sampling circuit.