For LED displays, the technical parameters play a crucial role in the performance and performance of the display. Even if you don&...

Products

For LED displays, the technical parameters play a crucial role in the performance and performance of the display. Even if you don’t need this product, it’s definitely helpful to understand these parameters:

1, resolution.

Resolution is an important indicator of text and image clarity on the display. High resolution allows the display to display clearer, more detailed content. Conversely, the lower the resolution, the less content objects are displayed. However, outdoor displays are typically designed to be viewed from a distance, so they do not require too many pixels, except for special requirements.

2, perspective.

The display viewing angle is the maximum acceptable viewing angle of the display. Beyond this angle, the received color or picture will be distorted. The viewing angle of the display depends on the technical parameters of the display itself and the physical shape of the display. The Shenzhen Dayuan display is designed with an ultra-wide viewing angle and has a wider viewing range. The viewing angle is clear and smooth at any angle.

3, brightness and color reproduction.

The brightness of the LED display is the light produced by the diode. Compared to liquid crystals, LED displays have higher brightness, higher color intensity, contrast, saturation and sharpness. The LED display can display richer colors, allowing dark tones (such as black and gray) to better restore and reproduce real colors. However, the color reproduction capabilities of different displays are not the same. Shenzhen Dayuan, a well-known LED display manufacturer in China, can achieve the true reproduction of color to the greatest extent.

4, font and the best viewing distance.

For LED displays, the content elements such as fonts, graphics, etc. should be large enough to ensure that the farthest viewing distance you design is clearly visible. In the LED display information output process, it is important to choose the appropriate font size according to the size and pixels of the display. In general, thicker bold fonts are often used for quick identification. The table below shows the correspondence between the appropriate font size and the clearly identifiable viewing distance (for reference):

字体大小适看距离
20pt2m
35pt3.5m
52pt5.5m
65pt7.5m
101pt10.5m
132pt15m
201pt22m
266pt35m
402pt45m

 

Prev:

Leave a Reply

Leave a message