How big should the LED display be installed in the 170 square hall?

Able to ** screen panorama, but due to ** too close distance, there may be a little glare and discomfort; The maximum viewing distance refers to the fact that under normal vision, the screen screen can be clear at that location, but due to the distance, there may be poor experience such as low picture recognition and dim color; The optimal viewing distance is clear, and within the area, the visual effect is good and the viewing experience is comfortable.

We can simply use the following formula to calculate the relevant viewing distance of the LED outdoor display.

Minimum viewing distance = pixel pitch (mm) 1000

Maximum viewing distance = screen height (m) 30

Optimal viewing distance = pixel pitch (mm) 1000 pixel pitch (mm) 3000

Specifically, we take the screen height of 3 meters as an example, and the sight distance values of LED displays of different sizes are not the same.

P10: Minimum viewing distance = 10mm 1000 = 10000mm = 10m

Maximum sight distance = 3m 30 = 90m

Optimal sight distance = 10mm 1000 10mm 3000 = 10000mm 30000mm = 10m 30m

P12: minimum viewing distance = 12mm 1000 = 12000mm = 12m

Maximum sight distance = 3m 30 = 90m

Optimal viewing distance = 12mm 1000 12mm 3000 = 12000mm 36000mm = 12m 36m

P16: Minimum viewing distance = 16mm 1000 = 16000mm = 16m

Maximum sight distance = 3m 30 = 90m

Optimal viewing distance = 16mm 1000 16mm 3000 = 16000mm 48000mm = 16m 48m

Many LED advertising owners are distressed when choosing the size of the LED display. On the one hand, excessive screen size exacerbates light pollution, and the purchase budget and operating costs are high. On the other hand, if the screen is too small, it will affect the visual effect, which is overstretched and not atmospheric enough.

Through the above formula, we can calculate the maximum viewing distance, so that we can reverse the optimal height of the screen according to the distance of the field. According to the aspect ratio of the standard LED display 6:4, the width of the screen can be calculated, so as to calculate the area of the screen.

For example, the straight line at the end of the square from the LED display installation point is 60 meters, then we can calculate that the optimal height of the screen is 2 meters, and the recommended standard width is 3 meters, so the recommended size of the LED display of the small square is 6. It is worth noting that the minimum size actually selected by the customer should not be lower than the above size.

The 170-square-meter 5 should be equipped with a 70-80-inch LED display.

Depending on the local conditions, it should start at least 60 inches. Otherwise, it's too small and not good-looking.

170 square meters of hall.

It should be equipped with a 60-inch LED display.

See what the display is for.

The hall of 170 square meters is already relatively large, so that people in the distance, about 15 meters or so, can see clearly, should not be less than 200 inches.

According to the budget to decide, you want to install as big as you want, in addition to the size of the wall you install, the dealer will generally come to your door to measure the size, you look at the site to see the suggestions he gives you and the approximate delineation of the range you are not satisfied.

It can fit 100 inches, I think.

How big is the display screen installed the day before yesterday in 100 seven flats, this, how big do you want to be and leave, because he is very good to you, because 170 is a minimum of 16 square meters.

I think this question should be different from person to person, and you can pretend to be as big as you want.