As a manufacturer of full-color LED displays, we need to know as much as possible about the characteristics of full-color LED displays, so that when customers choose, we can recommend corresponding good products to customers based on actual conditions. Let me introduce you to three full-color LED display screens. When choosing, you can focus on three aspects to understand.

  Outdoor high-definition full-color led display

  1. The shooting distance should be appropriate

  As mentioned in the previous discussion about dot pitch and filling factor, the proper shooting distance for full-color LED displays with different dot pitch and different filling factor is different. Take a full-color LED display with a dot pitch of 4.25 mm and a fill factor of 60% as an example. The distance between the person being photographed and the screen is 4-10 meters, so that you can get a better background picture when shooting people. . If the person is too close to the screen, when shooting close-up shots, the background will appear grainy, and it is easy to produce moiré interference.

  2. The point spacing should be as small as possible

  The dot pitch is the distance between the center points of adjacent pixels of a full-color LED display. The smaller the dot pitch, the more pixels per unit area, the higher the resolution, the closer the shooting distance can be, and of course the more expensive it is. At present, the dot pitch of the full-color LED display used in domestic TV studios is mostly 6-8 mm. The relationship between the resolution of the signal source and the dot pitch should be carefully studied, and the resolution should be consistent to achieve point-to-point display. So as to achieve the best results.

  3. The color temperature can be adjusted in the studio

   When a full-color LED display is used as the background, its color temperature should be consistent with the color temperature of the light in the studio, so that accurate color reproduction can be obtained during shooting. According to the needs of the program, the studio lighting sometimes uses 3200K low color temperature lamps, sometimes uses 5600K high color temperature lamps, and the full-color LED display needs to be adjusted to the corresponding color temperature to obtain satisfactory shooting results.

   The above three items are very useful for full-color LED display. If you are purchasing, this is definitely something we should pay attention to.