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Zhou Guohua, deputy general manager of Xiamen Power, said that “LED color screens must achieve high refresh rate, high gray scale and high utilization rate at the same time. It is not easy for LED display manufacturers. Therefore, we have especially found the LED display industry market. The largest share of the driver chip manufacturer - Accumulation Technology Co., Ltd. to jointly create a high specification of high-definition LED color screen. By using the accumulation of S-PWM chip, the LED display refresh frequency is increased by nearly 10 times to avoid damage to the human eye during viewing. As well as the phenomenon of horizontal stripes during camera and photography; at the same time, the gray level of the display is greatly improved, the color expression is improved by 2000 times, and the optimal playback effect of the image is restored; in addition, by increasing the utilization rate of the LED die by 30%. Reduces the display current per unit area, thus saving 20% ​​of the power consumption compared to the conventional screen." 
The use of LED color screens is diversified. In order to meet the above-mentioned three high specifications in order to meet the LED color screens of different application fields, in order to meet the audience's quality requirements for display screens, the high-end color screen gold ratio specification sheet under the collection is gathered. To help customers easily create a golden ratio of LED color screens that meet the needs of various applications.
Gold scale specification sheet for high-end color screens: 
(This article is the accumulation of technology contribution) 
Xiamen Powerful Color and Accumulation Technology work together to create a golden ratio of LED color screen
Faced with the tight market of LED color screens, LED display giants Xiamen Powerful Color Optoelectronics uses its own pipeline and technical advantages to launch the "three high series" LED color screen products, and fully adopt the accumulation of S-PWM driver chips, which can be" At the same time, we achieved the three effects of “high refresh rate, high gray level and high utilization rateâ€, and together we created a golden ratio of LED color screens and opened up a new situation of high-definition LED color screens.