source:Industry Trends release time:2023-12-19 Hits: Popular:led screen wholesaler
1、 The concept of brightness
The brightness of a screen refers to the physical quantity of the intensity of light emission on the surface of a luminous object, measured in candela per square meter, usually in cd/m ² Represent. Brightness is an important indicator of the luminous intensity of a splicing screen. The brighter the screen, the more advantageous it is in dealing with strong external light exposure, and therefore, it will not reflect light.
2、 Brightness classification
At present, the brightness of LCD splicing screens is divided into two types: high brightness and low brightness. Low brightness is also known as high brightness. Highlight: 700-800cd/m ², Low brightness: 450-550cd/m ²。
3、 How to choose brightness
Whether to use low brightness or high brightness depends on the external lighting conditions. If it is a monitoring room or conference room, there is usually no direct sunlight in this environment, and low brightness is sufficient; If it is in a lobby or in an environment with good lighting, highlight should be selected to ensure that the display image is not affected.
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