What is the difference between LED grille screen and ordinary screen?

The LED grille screen has a strip, hollow, and light-transmitting product form, also known as curtain screens, curtain wall screens, Maipu brilliant grating screens, etc. Because of its lightweight, small wind load, and flexible installation, it has more for flexible applications, it is usually used for building exterior walls and stage LED rental display screens, etc. It is a new generation of outdoor LED display products, especially suitable for the construction of super large outdoor display screens. Do you know the difference between an LED grille screen and an ordinary screen?

1. Permeability:
Due to the hollow design structure, the LED grille screen has a certain degree of permeability, and the permeability is between 25% and 70%. Ordinary LED display screens are not transparent due to the dense cabinet.

2. Convenient maintenance:
When repairing the LED grille screen, you only need to remove a set of light bars and then replace it, which is simple and quick. When the ordinary LED display is repaired, the entire module or cabinet needs to be removed, which is more troublesome for maintenance.

3. Degree of environmental integration:
Ordinary LED display screen to require a large-scale steel frame structure when building, which is very time-consuming and labor-intensive. Moreover, it is opaque, and the black piece when it is not lit will seriously affect the appearance of the building. The LED grille screen is light, thin and beautiful, and has low requirements on the load-bearing capacity of the building. When it is not lit, it has a certain degree of invisibility and is well integrated with the surrounding environment. High permeability ensures the lighting requirements of lighting structures such as floors, glass facades, windows, etc., and does not affect the appearance of the building.

The appearance of the LED grid screen.

4. Weight:
The weight of an ordinary LED display screen is more than 30kg/m2. When the screen area is too large, it will be a challenge to the load-bearing capacity of the screen steel structure and the original building structure; while the weight of the LED grid screen is about 15kg/m2, only a small amount of steel is needed. The structure can be installed on the building.

5. Energy saving:
Ordinary LED display screens require a fan or air-conditioning system for heat dissipation due to high lamp bead density and high power consumption, so the overall energy consumption is relatively high. The hollow structure design of the LED grid screen, the use of a safe low-voltage power supply, and reasonable distribution of high-heat components are combined with the influence of these factors, which can save energy by more than 40% compared with ordinary LED displays.

Share:

Share on facebook
Facebook
Share on twitter
Twitter
Share on pinterest
Pinterest
Share on linkedin
LinkedIn

What is the difference between LED grille screen and ordinary screen?

Categories

Hola LED

What are the technologies in the LED display lamp beads?

The application of LED display is very wide, and besides the control system, power supply and other accessories, the most important thing is still the LED lamp beads. This is like a computer without a display, even if the host is in a powerful way, it will not play any role. of. So today we will talk about LED lamp beads. At present, the luminous color and luminous efficiency of LED lamp beads are related to the materials and processes used to make LEDs. Different materials used to make LEDs can generate photons with different energies, thereby controlling the wavelength of the light emitted by the LED, that is, the spectrum or color. The currently known technologies mainly include the following: 1. Transparent substrate technology InGaAlP LEDs are usually prepared by epitaxially growing InGaAlP light-emitting areas and GaP window areas on a GaAs substrate. Compared with InGaAlP, GaAs material has

What problems may be faced by LED display screens produced by inferior LED display manufacturers?

With the rapid development of the automobile market in recent years, more and more green-brand cars can be seen on the road. These green-brand pure electric cars are jokingly called “electric fathers” by netizens. The reason for this title is that the car is originally an improved product that improves the convenience of our lives. It can liberate our legs and go anywhere anytime; However, due to the limitation of cruising range and imperfect charging facilities, electric vehicles have brought huge inconvenience to the daily use of car owners. Aside from the inconvenience of daily charging, even the necessary cold and warm air conditioning in winter and summer must be considered as car owners. Use it to give priority to ensuring the supply and guarantee of limited electric energy for driving mileage. As a travel tool, car owners cannot enjoy a convenient and comfortable driving experience. Like electric vehicles, LED

P0.7 or P0.9 small-pitch LED display which is more popular with people

Small-pitch LED display have been available for many years. As the most potential competitor in large-screen displays, small-pitch LEDs have replaced some of the DLP and LCD markets, and more and more are widely used in various industries. middle. With the development of science and technology, the small pitch of commercial applications has been promoted step by step from P2.5 to P1.0 to P0.7, and companies have launched small pitch products with the smallest known performance at P0.4mm. SMD and COB must be a topic that cannot be avoided when it comes to the technology update of small pitch. As we all know, in the small-pitch LED display industry, the SMD label market is relatively mature, and the COB small-pitch can only be said to be a rising star for various reasons. With 0.7mm pitch, it can display 2K resolution images on a 61-inch area. Such a display effect is

The advantages and disadvantages of COB packaged LED display and its development difficulties

COB packaging is a major advancement in LED displays in recent years. Thanks to the development of COB packaging technology, the dot pitch of displays is getting smaller and smaller. At present, high-end LED manufacturers have achieved 0.4mm dot pitch, but The problem is also very obvious. After all, there are some technical barriers, so the price is still relatively high. COB packaging integrates upstream chip technology, midstream packaging technology and downstream display technology. Therefore, COB packaging requires close cooperation between upstream, midstream and downstream companies to promote the large-scale application of COB LED displays. As shown in the figure above, it is a COB integrated packaged LED display module. The front side is composed of LED lamp modules to form pixels, and the bottom side is an IC driving element. Finally, each COB display module is spliced ​​into a design-sized LED display. The theoretical advantages of COB: 1. Design