Several factors which affect the quality of LED display?

Moment in our lives LED display for us have not unfamiliar to the bar, you see our hands the phone's screen, home computers and TV screens in the park on the street are all kinds of advertising LED display screens Although we can see every day but how to identify LED display LED display is good or bad, I believe you will be unable to do anything right, here we come to find out what factors influence the quality of the LED display it. Zhengzhou LED display production plant on the factory for LED display, LED display can be based on the construction of space, the environment, the user needs to decide what version of the LED display, the construction environment is concerned, there can be used outdoors outdoor display, for use in corridors and other places in the semi-outdoor display and indoor display used in the interior. Of course, more than just the environment impact of construction on the LED display, the external factors. Similarly LED display also has its inherent factors such as white balance, refresh rate and flatness. First, it said white balance Henan LED display. One of the most important indicators of the display is the white balance. In the color red, green and blue school if the proportion of 1: 4.6: 0.16 pure white will show, if the actual proportion of any deviation then there will be deviations white balance, usually pay attention to whether there is a bluish or white view yellow-green phenomenon. The display's control system determines the balance of good and bad. Secondly, it said flatness LED display. To ensure the display image distortion does not occur, the local raised or recessed will lead to the display viewing angle appears dead, the surface flatness LED display to grasp within ± 1mm. Production process determine quality of flatness. Finally, look at the LED display refresh rate. The number of display screen is repeatedly displayed screen refresh rate is, in theory, as you want to display refresh rate, the better it would have to be higher. Understanding the factors that influence the quality of the LED display for us, not only help us in the purchase of TV when mobile computer handy, but if we have to buy a large display needs we can also choose according to which several factors ideal for display. Zhengzhou LED display: http: //www.zzwzdz.com/html/75/330/2015/3-4/20150304150034.htm Henan Xin Bai Li Technology Technical Support ww w.hnxblkj.com Tel: 1883 8255304