Blackening of LED display screens is a common phenomenon. Today, let's take a look at several main reasons for its blackening.
1. Sulfurization, chlorination, and bromination
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LED display screens are no longer unfamiliar to everyone. Walking on the street, people usually watch beautiful images play out, and their beautiful effects are also known. So, what are the advantages of LED display screens?
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During the use of full color LED display devices, it is inevitable to encounter malfunction issues at times. Today, we will introduce how to distinguish and judge the fault diagnosis methods of full color LED display screens.
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What are the requirements for high-definition small pitch LEDs used in conference rooms?
The small pitch LED large screen display system with bright colors, saturated image quality, and high-definition adopts high-densit...
At present, as a type of LED display screen, indoor LED display screens play a very important role in numerous indoor scenes by relying on their strong visual impact, excellent performance, flexible advertising forms, and combining specific scene needs to accurately targ...
The phenomenon of "mosaic" in full color LED display screens has always been a problem that troubles LED display screen manufacturers. Its manifestation is the inconsistency in the brightness of the display surface in different regions. From the perspective of the phenom...
1. Clarity: Determine the required area of the screen based on the optimal viewing distance point, and the optimal distance for clarity of "40000 pixels/m2" is 5-50 meters; Adopting the most advanced 16 bit data interface, further improving the clarity of the image.
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一、GOB Process Concept
GOB is the abbreviation for GLUE ON THE BOARD board adhesive. GOB process is a new type of optical thermal conductive nano filling material, which uses a special process to achieve a frosting effect on the surface of LED display screens...
一、What is the main reason for the problem of LED display only showing half of the screen?
How should we repair it?
1. The display area position set is incorrect: This can be adjusted by reset...
一、 The capacitance of the LED display circuit board is damaged
The failure caused by capacitor damage is the highest in electronic equipment, especially the damage of electrolytic capacitor. Capacitor damage is manifested as: 1. reduced capacity; 2. Complete...