The LED display control card is responsible for receiving the picture display information from the computer serial port, putting it into the frame memory, and generating the serial display data and scanning control timing required by the LED display according to the partition drive mode. LED Display Control System, also known as LED display controller, LED display control card.
In 2020, the global LED display market will be affected by the epidemic, and the overall output value will only reach 5.53 billion U.S. dollars, a year-on-year decrease of 12.8%. The decline in demand in Europe and the United States is the most obvious. In 2021, as the overall demand recovers and the upstream component prices increase due to shortages, LED display video wall manufacturers will also increase the prices of their products accordingly.
szgreThe repeated epidemics interrupted the normal operation of the industry.
The two industry exhibitions that were originally planned to be held in February of the year were forced to postpone them until April and May this year. Industry exhibitions have always been an important platform for enterprises to expand their markets.