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Most of us are not capable to describe brightness in quantities. We could not know how brilliant a wall needs. You will uncover the responses in this article, but don’t be alarmed.
What is the brightness of an Liquid crystal display display screen? Why is it vital? An LED display’s brightness This worth is frequently expressed in the type of a numerical worth in possibly cd/m2 (or nit(s),) which is the luminous depth per sq meter when the show will work typically. It is uncomplicated to see that the brighter the display screen, the bigger its price.
In general, there are a quantity of optical parameters that can be employed to ascertain the brightness. The display screen should be dazzling enough so that the other parameters can be noticed. Imagine an LED show at super-low brightness. It will look virtually blackout and no sharp colors, so it is meaningless to explore shade saturation or grayscale. The very same goes for the other optical parameters.
What brightness is required for an LED display?
The application situation will establish the brightness of an LED monitor. We advocate:
| Software situation | Applicable brightness |
| Indoor | <1,000nits |
| Semi-outdoor | 3,000-5,000nits |
| Outdoors | 5,000nits-10,000nits |
The brightness of an LED screen will vary depending on the specific use and location in different projects. Indoor applications are an example of a different use. The appropriate brightness is shown as follows.
| Indoor usage | Applicable brightness |
| Document presentation | 200-300nits |
| Video playback | 400-600nits |
| Advertising | 600-1,000nits |
Outdoor LED walls are an example of a variety of installation locations. The LED wall should be facing west and east, i.e. If the wall faces the sun, it will need at least 7,000nits brightness. However, if the wall faces south or north, the minimum brightness can drop to 6,000nits.
Here’s the problem: what happens if an LED screen is too bright or too dim? This will be similar to what happens when your phone is dimmed to its darkest in midday sunlight. It is impossible to see clearly. Your eyes will feel tired. However, turning your mobile screen up to maximum brightness at midnight can not only use electricity but also cause eye damage.
A brighter screen may be more appealing, but too much brightness can cause discomfort and waste.
The appropriate brightness of an LED display screen should therefore be determined by the application and the installation environment.
