Display panel detection method and display panel detection device

A display panel detection method, comprising:

• storing a picture for detection into a source driver circuit board of the display panel;
• electrically connecting a power board generating a power signal directly with the source driver circuit board;
• transmitting the power signal and a clock signal to the source driver circuit board, the clock signal being directly generated by the power board;
• connecting a data transmission port of the display panel with a serial interface of a computer system, the computer system being provided with a sample picture and a picture comparison detection program;
• comparing pixel consistency of the picture and the sample picture so as to produce a comparison result;
• wherein the power board is connected with the first connector of the source driver circuit board through a first connection line, and the power board is connected with the second connector of the source driver circuit board through a second connection line;
• the power signal is transmitted to the first connector through the first connection line, and the clock signal is transmitted to the second connector through the second connection line;
• a source driver chip of the source driver circuit board is connected with the first connector and the second connector respectively through a connection bar;
• the picture is stored in the source driver chip of the source driver circuit board, the display panel further includes a gate driver chip;
• an oscillator is integrated on the power board, and the clock signal being generated by the oscillator;
• and
• the data transmission port transmits the digital picture signal of the picture to the serial interface, and the computer system restores the digital picture signal to the picture.

A display panel detection system, comprising:

• a picture storage device configured to store a picture for detection, the picture storage device being stored in a source driver circuit board of the display panel;
• a power board configured to generate a power signal, the power board being electrically connected with the source driver circuit board directly;
• a clock signal device disposed on the power board, configured to generate a clock signal, the clock signal device and the source driver circuit board being electrically connected;
• and
• a computer system having a serial interface connected with a data transmission port of the display panel, the computer system being provided with a sample picture and a picture comparison detection program for comparing pixel consistency of the picture and the sample picture so as to produce a comparison result;
• wherein the power board is connected with the first connector of the source driver circuit board through a first connection line, and the power board is connected with the second connector of the source driver circuit board through a second connection line;
• the power signal is transmitted to the first connector through the first connection line, and the clock signal is transmitted to the second connector through the second connection line;
• a source driver chip of the source driver circuit board is connected with the first connector and the second connector respectively through a connection bar, and
• the data transmission port transmits the digital picture signal of the picture to the serial interface, and the computer system restores the digital picture signal to the picture.