Advantages and disadvantages of transparent led film screen

LED film screen is not a separate product, the light bar is placed in the groove of the PCB circuit board, and then coated with a coating of paint on the surface of the groove to play some protective role.

Advantages of LED film screen

Advantage 1: Light and transparent

Compared with ordinary transparent LED display, it has no keel holder and no binding from the outer frame of the box. The whole movie screen is stitched piece by piece. As a result, the overall shape structure is more concise and greatly reduces the clogging. Therefore, the permeability is higher, in general the products of the same type have more than 5% improvement in permeability compared with the common transparent LED display. The thickness of the entire panel is only 3mm, and the weight of the whole screen is about 4kg/㎡, which is only half the weight of a normal transparent screen.

Advantage 2: Quick installation and layout

The ordinary transparent LED display usually adopts the fixed installation method of curtain wall and indoor crane. Film LED display can also use these two installation methods. The difference is: In terms of fixed installation of the LED film screen, it can be quickly mounted on the glass wall. The installation efficiency is greatly increased and due to the light weight of the whole screen, the handling also saves time and labor.

Advantage 3: Better suited to custom applications

For example, in the field of engineering customization, due to modeling needs, such as arcs, irregular surfaces, etc. Ordinary transparent LED display need to design box structure first. Even in the corner area, if the pre-ordered cabinet has some errors, it needs to be redone, wasting construction time. In the same field of use, LED film screen is much easier. Because the LED film screen has a certain ductility, it can be bent. Therefore, it can conform to the shape when it is applied on a curved surface. Corners and corners can even be cut and glued on the spot, and even if there is an error, it can be adjusted in time on the spot. It's just that you can prepare more spare parts for replacement.

Disadvantages of LED film screen

Since it is a new product under development, LED film screen also has some disadvantages that need to be improved. WeCareful evaluation is still required to ensure that this monitor is suitable for the specific requirements of each application. Following are some disadvantages of LED film screen:

1. Transparency is currently only 80%. This means that the screen still partially obscures the viewer's view when looking through. This is a limitation when you want to make the most of natural light and transparent space.
2. The glue layer also reduces transparency. The LED film screen is glued to the glass surface with a high-adhesive adhesive. However, this glue also reduces the transparency of the screen and affects the display quality.
3. The voltage is not high, because to reduce the heat of the product, it is accompanied by low brightness. LED film screen uses Drive-IN LED technology, has low voltage to reduce temperature and save power. However, this also reduces the brightness of the screen, especially when competing with ambient light.
4. The current resolution is only at P10, suitable for installation in places where a long viewing distance is required. The LED film screen has a resolution of P10, which means that the distance between two adjacent pixels is 10 mm. This is quite a low resolution compared to other types of LED screens. Therefore, LED film screens are only suitable for installation in places where viewing distance is required, but cannot be viewed up close.
5. Difficulty in maintenance: when the product is damaged, we will have to replace it, not repair it. Another disadvantage of LED film screen is the difficulty of maintenance. If there are damaged or defective pixels, it cannot be repaired, but the entire module must be replaced. This increases maintenance costs and time.
6. After removing the glue, it cannot be re-glued. Another problem related to the adhesive layer of the LED film screen is that once removed from the glass surface, it cannot be re-glued. The glue layer will lose its stickiness and will no longer be as transparent as it was originally. Therefore, the LED film screen cannot be reused many times.
7. Not suitable for large screen area. Finally, LED film screens are also not suitable for large-area screens. Due to its low resolution, low brightness and low transparency, LED film screens will not produce impressive effects when installed on large glass surfaces.

However, as film screen technology matures and this industry has also produced a large number of successful cases. The disadvantage of the above-mentioned film LED screen is not too prominent, the price of the entire product has been reduced, currently the price is not much different from the usual transparent LED screen. Moreover, conventional manufacturers have also made important improvements to their products, such as adhesive parts using double film, one end of the double film is glued to the adhesive panel on the back. of the lamp board, and the other end is bonded to the glass surface, in the selection of LED lamp beads, high quality lamp beads with high temperature resistance and UV resistance are also selected. To ensure product quality and successful operation of engineering projects. Subsequent maintenance is also greatly reduced.

Above are some advantages and disadvantages of LED film screens that you need to know. Hope my passage has helped you better understand this product. If you have any other questions and film led screen (led stickers), please feel free to contact me.