It seems like you’re referring to a P4 Outdoor LED display with a cabinet size of 640 by 640. Let me provide you with some general information about this type of LED display:
- Pixel Pitch (P4): The term “P4” indicates the pixel pitch of the LED display. Pixel pitch refers to the distance between the center of one pixel to the center of an adjacent pixel. In this case, it’s 4 millimeters.
- Outdoor Use: The “Outdoor” designation suggests that this LED display is designed to be used in outdoor environments. Outdoor LED displays are built to withstand various weather conditions and are often more robust compared to indoor displays.
- Cabinet Size (640 by 640): The cabinet size is specified as 640 by 640. This likely refers to the physical dimensions of each cabinet module in millimeters. The cabinet is the structural frame that holds the LED modules in place.
- Resolution: The resolution of an LED display is determined by the number of pixels in both the horizontal and vertical directions. With a P4 pixel pitch and a 640 by 640 cabinet size, you can calculate the resolution by dividing the width and height by the pixel pitch. In this case, the resolution would be 160 pixels by 160 pixels.
- Application: P4 outdoor LED displays with a 640 by 640 cabinet size are often used for outdoor advertising, digital signage, sports stadiums, concerts, and other events where a large, high-resolution display is required.
- Brightness and Contrast: Outdoor LED displays usually have higher brightness levels to ensure visibility in bright daylight. They may also have good contrast ratios to enhance image quality.
- Weatherproofing: Outdoor LED displays are typically designed to be weatherproof, with features such as waterproof cabinets and protective coatings on the LED modules to withstand rain, dust, and other environmental factors.
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