Onumen Technology CO., LTD.
Onumen Technology CO., LTD.

Mobile LED Display Screen: Deal With Low Brightness and Blurry Images

Mobile LED display screen is a large display screen composed of multiple LED display units, featuring high brightness, high contrast, and vibrant colors. It can present more impactful and stunning advertising visuals, thus widely used in performances, exhibitions, sports events, large activities, etc., to meet the needs of different occasions and purposes. However, during use, for various reasons, mobile LED display screen sometimes may have low brightness, causing the displayed image to be blurry and unclear. So, do you know how to deal with the issue when the brightness of the mobile LED display screen is too low and the image is blurred? Below, ONUMEN will introduce the solutions:


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Mobile LED display screen brightness too low, blurry image solutions:


  • Adjust brightness settings: Check and adjust the mobile LED display screen brightness settings to ensure they are at an appropriate level to match the current lighting conditions. If brightness adjustment is ineffective or has limited range, other factors might need to be considered. However, it's important to note that excessively high brightness may cause discomfort to the eyes, so a balance must be found between increasing brightness and protecting eyesight.

  • Optimize contrast settings: Contrast, as an important parameter for measuring the display capability of the mobile LED display screen, directly determines the difference between bright and dark parts of the image, thus affecting the clarity and three-dimensional perception of the image. Therefore, contrast settings can also affect the clarity of the image. If the contrast is too low, the images displayed by the mobile LED display screen will appear blurry. Hence, we can try to increase the contrast value to enhance the image's depth.

  • Consider upgrading equipment: If the hardware performance of the mobile LED display screen is outdated or unable to meet current demands, consider upgrading the equipment. Opt for a mobile LED display screen with higher brightness, higher resolution, and better image quality.

  • Adopt professional solutions: Apart from the above methods, there are also some professional solutions. For example, using professional image processing software for optimization, or replacing with higher quality LED bulbs to improve the overall brightness of the mobile LED display screen. Of course, these methods may require a certain level of technical support and cost investment.


In conclusion, these are the solutions for the low brightness and blurry image issue of the mobile LED display screen. By selecting appropriate methods for adjustment and optimization based on actual conditions, we believe that the problem of low brightness and blurry images can be resolved, allowing the mobile LED display screen to display clearer and more vibrant images.