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Standards for judging the quality of hotel LED display screens
by：Demo
2021-07-09
LED display screens are often used in hotels because of their own advantages. However, because of the fierce professional competition and the impact of price wars, there are many inferior hotel LED display screens on the market. So when we choose, how How to judge the quality of the hotel's LED display screen? Give us a detailed introduction today.
The standard for judging whether the hotel LED display screen is good or not:
Look at the surface flatness. The surface flatness of the high-quality hotel LED display screen is outstanding, so as to ensure that the displayed picture will not be deformed or distorted. If the appearance is concave or convex, it will affect the visual point of view of the display screen and show Dead corners, in fact, the quality of the flatness is determined by the production process. When we select the hotel LED display manufacturers, we must choose professional and regular manufacturers.
See if there are dead spots and mosaic phenomena. Mosaic phenomenon refers to the often black or always bright small four squares on the LED display screen of the hotel. It is also the necrosis of the module. The primary reason is still due to the poor quality of the connectors used; and death. Dot phenomenon refers to a single dot that is always black or always bright on the display screen. The number of dead dots is mainly determined by the quality of the die.
Look at brightness and visual point of view. The brightness should be within the requirements of the rules and not too low. If the brightness is too low, the picture cannot be displayed clearly. Its size is affirmed by the quality of the hotel’s LED display screen. The size of the visual point of view directly affects the audience, so the bigger the better, the size of the visual point of view is determined by the packaging method of the die.
The standard for judging whether the hotel LED display screen is good or not:
Look at the surface flatness. The surface flatness of the high-quality hotel LED display screen is outstanding, so as to ensure that the displayed picture will not be deformed or distorted. If the appearance is concave or convex, it will affect the visual point of view of the display screen and show Dead corners, in fact, the quality of the flatness is determined by the production process. When we select the hotel LED display manufacturers, we must choose professional and regular manufacturers.
See if there are dead spots and mosaic phenomena. Mosaic phenomenon refers to the often black or always bright small four squares on the LED display screen of the hotel. It is also the necrosis of the module. The primary reason is still due to the poor quality of the connectors used; and death. Dot phenomenon refers to a single dot that is always black or always bright on the display screen. The number of dead dots is mainly determined by the quality of the die.
Look at brightness and visual point of view. The brightness should be within the requirements of the rules and not too low. If the brightness is too low, the picture cannot be displayed clearly. Its size is affirmed by the quality of the hotel’s LED display screen. The size of the visual point of view directly affects the audience, so the bigger the better, the size of the visual point of view is determined by the packaging method of the die.
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