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Technical characteristics of LED crystal film screen

18 views admin 2024-04-24

As LED transparent screen technology continues to mature and progress, according to the actual market demand for projects, hard materials such as PCB boards and acrylic boards are changed as transparent media for LED displays, and flexible transparent film materials become used to expand LED displays. The application space of transparent display technology in the market allows LED transparent screens to be better used in human life

01

Crystal film screen manufacturing method steps

1. The conductive film material is coated on the flexible transparent film, and the thickness of the conductive film is one order of magnitude lower than the flexible transparent film;

2. The coated flexible transparent film is subjected to a laser etching process to etch out the required connection lines between the LED chip pins to form a conductive film circuit;

3. Connect the LED chip to the flexible transparent film of the etched conductive film circuit through ITO conductive electrodes or conductive ink to form an LED flexible display screen, and paste a protective film on the LED flexible display screen;

4. The conductive film circuit etched on the flexible transparent film is connected to the driving strip through the flexible circuit board to form a complete display screen.

02

Advantages of LED crystal film screen

1. It adopts flexible transparent film, which has the characteristics of lightness, thinness, rewinding and free design, and can better meet human needs to a certain extent.

Using laser etched circuits can better control the line width, ensure the same impedance, and make each LED chip have the same brightness, achieving the effect of uniform brightness of displayed information content; circuits can be crossed to achieve a "multi-layer" effect.

2. The cost of materials required is low, installation and use are relatively simple, and it can be better used in residents' lives.

LED flexible film screens use flexible transparent films, which are light, thin, rewindable, and can be designed freely.

more articles：https://www.sunriseleddisplay.com/led-display-vs-projector-better/

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