How to solve the problem of small pitch led display ?

How to solve the problem of small pitch LED display?

 

 

How to solve the problem of small pitch LED display?

 

Explain the reasons and solutions for the situation of the wonderful small pitch LED display drag!

 

The use of LED wonderful display is often in the state of looping video, but this dynamic display will charge the capacitive batteries distributed in the column or line when converting, resulting in some LED lights that should not be bright at this time, which is called the drag situation.

 

There are several important reasons for the ghosting condition:

 

(1) Graphics card driver problems. You can try to update the graphics card driver or reinstall the graphics card driver, and at the same time propose to adjust the screen resolution and refresh rate, which may also be related to the response time of the LCD.

 

(2) Graphics card issues. You can try plugging in the cable again, and clean up the fiery gold finger, and at the same time, you can also observe whether the graphics card fan is running properly.

 

(3) Mobile phone charging cable problem. Change the phone charging cable to take a look, or check if the phone charging cable is bent.

 

(4) Screen line problem. That is, the VGA cable, check whether this wire is connected normally, and whether there is a loose problem. You can disassemble a cost-effective VGA cable to try it, and the VGA cable needs to be far away from the power plug.

 

(5) Display problems. Receive this display to another normal computer, if the problem persists, it is probably a display problem.

 

The anti-visualization technology of the small-pitch LED display can make the display interface more detailed, so that the interface display can achieve ultra-clear image quality; Low energy consumption can save electromagnetic energy in the long-term use of small-pitch LED displays, so as to reduce costs, use and green environmental protection regulations; The higher the refresh rate, the smoother the interface, the more detailed and high-quality the display supports, and the clarity of the screen allows the eyes to watch without fatigue, while meeting the requirements of fast shots. Because of this, it has promoted the improvement of the actual effect in various fields, and also strongly promoted the development of all small-pitch LED display technology.

 

The current amusing technique and efficiently avoids the smearing condition, when the ROW(n) line and the ROW(n+1) line are automatically wrapped, the current aspiration effect automatically charges the distributed capacitance Cc battery, and when the ROW(n+1) line is turned on and off, it will not be possible to charge the distributed capacitance Cc battery according to lamp 2, and then the smearing condition is cleared.

 

In order to reduce the functional loss of small-pitch LED displays, low-energy consumption products have been launched. The power supply current of the small pitch LED display is reduced according to the working voltage of the turning point of the constant current power supply. This method also reduces the supply current, eliminating the need for a resistor with a pressure drop of 1V that is essential for a green light. According to the improvement of these aspects, low energy consumption and high-quality use are achieved.

 

All in all, whether it is anti-imaging technology or current anti-visualization technology, the important role of drive technology is to make the interface smooth and clear, just like the graphics card of the computer, to ensure the smooth picture quality, so as to achieve the high-precision ultra-clear display of the wonderful small pitch LED display.