Recently, in the tense LED display market, the leading LED display manufacturer, Xiamen Qiangli Group launched new “Three High” series LED display which adopts Macroblock S-PWM driving chip to achieve “high PRF, high grey level and high utilization”. The two strong company teamed up together to open up a new prospect for HD full colour LED display industry.
Guijing Hotel LED Ceiling Display
Xizhou Theatre LED Display
“It is not easy for LED manufacturer to make LED display simultaneously with the performances of high PRF, high grey level and high utilization. ” said the vice-president of Xiamen Qiangli Group, "So we specially make cooperation with Macroblock, which has cover the most market share in China driving chip field, to built high standard for HD LED display" With Macroblock S-PWM driving chip, the refresh rate of LED display can be increase about ten times which can reduce the harm for eyes during watching the screen and avoid the horizontal hum bars of videos from Cameras and Photography. At the same time, it can greatly improve the grey level so as to increase 2000 time of expressive intensity of the color. In addition, with this driving chip, the utilization of LED chip can be upgraded 30% so as to reduce the currentt in unit display area "
The Specification of Golden Ratio High-level Full Color LED Display