Transparent LED Screen Brightness

transparent LED screen brightness

In recent years, the management of outdoor advertising in cities has become more and more strict, and the concept of green environmental protection is deeply rooted in people’s hearts. Transparent LED display products are sought after and popular in the market. When purchasing a transparent LED display, it is necessary to select the appropriate brightness according to the usage environment in addition to the screen size, installation method, display effect, etc.

For the uninitiated, the brightness of the led light emitting refers to the intensity of the light emitted via the luminous frame, called light density.

LED display brightness: Luminous intensity per unit area in a particular direction. The unit of brightness is cd / m2.

Brightness is proportional to the wide variety of LEDs in keeping with the unit location and the brightness of the led itself. LED brightness is without delay proportional to the power present day, however, its lifetime is inversely proportional to the square of current, so the drive current should now not be excessively elevated in pursuit of brightness. At the identical factor density, the brightness of the led show relies upon the material used, bundle and size of the led chip used. The bigger the chip, the better the brightness and vice-versa.

So, how to choose the brightness of the transparent LED display?

There are many types of transparent LED display products on the market today, and their brightness varies greatly. Many transparent LED display manufacturers have different product specifications. Transparent screen brightness should be considered comprehensively in combination with a particular application environment. In general, the application environment and brightness selection for transparent LED displays can be divided into the following situations:

  1. Pure indoor application environment, such environment includes enterprise exhibition hall, hotel lobby, data centre, etc. The brightness of the pure indoor environment is dark, and the brightness of the same is recommended to be around 1000-2500cd/㎡.
  2. Semi-outdoor shaded environment. Such environments include glass curtain walls for office buildings, shopping malls, sales departments, etc. The requirement for transparent screen brightness in a semi-outdoor shaded environment is higher than in a pure indoor application environment, and the brightness selection should be around 3000-5000cd/㎡ to ensure the normal display effect of the transparent screen.
  3. In semi-outdoor sunny surroundings, the effect of direct daylight makes the transparent display very vibrant in a sunny environment. In sunny environments, low-brightness transparent screens produce blurry images due to insufficient brightness. In a sunny environment, The brightness of the transparent screen should be around 5000-6500cd/㎡ to meet the display effect of the transparent LED display in a strong sunshine environment.

How to choose the exceptional-fine excessive brightness transparent led screen?

There are many things to consider when buying a bright transparent LED screen. The main factors to consider are:

1. Clear in the sun:

First and foremost, the display should be brilliant and definitely seen within the sun. Since it is permanently installed outdoors, it needs to be sufficiently transparent and bright so that it can be easily seen by the general public.


2. High Grayscale:

The High Grayscale Value screen allows you to view colors of different brightness. Therefore, a screen with a high level of gray can produce colors with much better color science and sharpness. The selected screen requires these properties.

3. High refresh rate:
A display with an excessive refresh rate is smoother. The faster the display updates, the more frames can be displayed per second. Hence, Screens or monitors with high refresh rates can show smoother, extra aesthetically desirable content.


4. Waterproof:
The excessive-brightness obvious led screen should have an IP score as an outdoor display This evaluation ensures that the screen is not damaged by water or dust. This is a common element in a good outdoor environment.


5. Operating temperature:

It gets cold outside in winter and hot in summer. No matter how hot or cold the environment is, the screen should continue to work well.


6. Drive solution:
The ideal high-brightness transparent LED screen requires an efficient drive solution. Using any of these will greatly improve lamp functionality and color science.


7. Vent valve:
A vent valve is required to maintain the pressure and temperature inside the screen. Basically, this bulb acts as a regulator of the internal state of the screen.


8. High protection:
The screen must be able to withstand harsh outdoor environments in order to maximize its functionality and longevity.


9. Easy maintenance
:
Last but not least, the screen should be easy to maintain. Installation, removal, and repairing shouldn’t be a mess.

As the name implies, a transparent LED display is a large transparent screen. The material is different from traditional LED displays. The only difference visible to the naked eye is that it is transparent. However, you can display a variety of information on the screen as if it were displayed out of nowhere. Due to the special nature of transparent LED displays, you need to pay attention to their brightness. How bright is a transparent LED display?

In many cases, choosing low brightness is better for the entire room. Also, the lighting in the room is relatively dark (brightness: 800 can be satisfied), so if you use a transparent low-brightness LED display, the image quality during playback is not a problem.

If the light in the complete room is vibrant and the screen brightness could be very low, the light brightness already overwhelms the image quality and sharpness of the display screen. Hence, experts in this field suggests the higher the brightness LEDs for their customers (Brightness more than 2500 can be satisfied).

In the indoor installation environment of the project, if part of the screen display faces the outside street, it may be played when it is not dark or at 5 pm with street lights, so it is recommended to increase the brightness. Due to the high brightness of the lighting, at this point the project should select the brightness level of the transparent display to achieve the desired effect.

Bottom line: The brightness of the transparent LED display is adjustable and should be adjusted according to the operating environment. In conclusion, the proper brightness of the LED screen should depend on the actual installation environment and application. However, you should also pay attention to temperature issues during installation. This is also an important factor influencing the use of LED screens.

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