Although transparent LED display is an indoor product, it is still based on outdoor display. For the LED screen market, the strong demand and market segmentation of the outdoor market are unparalleled in the indoor market, and the glass curtain wall is one of the manifestations of the segmented field.

Outdoor LED transparent screens are generally used in the field of glass curtain walls, and are installed on the inside of the glass for outdoor viewing. The area is between tens of square meters to hundreds of square meters, and the brightness is high, at 4000~6000nit, it can be displayed and played normally in the sun. For indoor transparent screens, such high brightness is not required. So what is the difference between outdoor LED transparent screen and indoor transparent screen? How to choose the corresponding model?

1. The difference between outdoor and indoor transparent screens

1. Different brightness requirements

Full indoor display. Including: indoor stage, exhibition hall, conference room, etc. The indoor light is dim, and the brightness of the indoor LED transparent screen should be controlled between 800-1500nits. It is recommended not to exceed this brightness range. If it is too bright, it will appear too dazzling, affect the viewing effect, and also consume electricity.

Semi-outdoor display. Including: shopping malls, sales offices, etc. The semi-outdoor light environment is better than indoors, and the brightness selection should be controlled at around 2000-3500nits to ensure the normal display effect of the transparent LED display.

When the LED transparent screen faces no sunlight, it is perfectly satisfied according to the customer's environment 3000CD-4500nits; when the outdoor LED transparent screen faces the sun, the low-brightness transparent screen will appear blurred pictures due to insufficient brightness. In the sunny environment, the transparent screen The brightness selection should be around 5000-6000nits to meet the normal display effect in a strong sunshine environment.

2. Different viewing distances

Outdoor LED transparent screens are generally larger in area, and the viewing distance is farther. At 30 meters away, the indoor transparent screen area is not large, and the viewing distance is relatively short, generally around 20 meters. Therefore, the outdoor pixel density requirements are not as high as indoors, because the viewing distance is far, so the pixel density is low and the point distance is large. It is recommended to use Lianman Optoelectronics PrsuX-9.26mm and 15.6mm spacing for outdoor LED transparent screens, and HecsX-3.97mm for indoor transparent LED screens.

3. The cost of raw materials is different

There are many factors that affect the price of LED transparent screens:

One is the materials used, the lamp beads and power supply brands used are different, and of course the quotations are different.

Second, the dot pitch of the LED transparent screen, in the same area, the smaller the dot pitch, the more the number of lamp beads used, the clearer the picture quality, and the cost will increase.

Third, the size of the transparent LED screen, the same point spacing and configuration, the larger the screen, the higher the cost.

2. How to choose the model of LED transparent screen

For small-area screens, choose small-pitch models, and large-area screens choose large-pitch models. For example, for an LED transparent screen of about 30 square meters, it is recommended to choose 3.97, not 9.26 or 15.6; for an LED transparent screen of more than 50 square meters, 9.26 can be selected, and the budget is sufficient. Of course, the effect of choosing 3.97 is very clear, but the cost will be High, sometimes there is no need to spend more. In addition, it needs to be considered according to the usage environment and budget. For example, indoor and outdoor are different, the indoor display brightness is low, and the outdoor display brightness requirements are high.