LED holographic transparent screens and LED crystal film screens are very popular LED transparent screens this year. LED holographic transparent screens and LED crystal film screens have obvious differences in function and application. LED holographic transparent screen is mainly used to display high-end and cool 3D visual effects, suitable for scenes that require a shocking display, such as commercial displays and large-scale events. In contrast, LED crystal film screen has higher transparency and flexibility, and can be widely used in building glass curtain walls to provide high-definition display without affecting the overall beauty and lighting of the building.
Below I will analyze the differences between LED holographic transparent screen and LED crystal film screen in more detail from many aspects:
1. Production process
LED holographic transparent screen is a kind of transparent effect created by using LED (light-emitting diode) technology to create a grid hollow keel-free design. Holographic display technology uses the phase difference and interference principle of light waves to present three-dimensional images realistically. LED crystal film screen uses bare crystal ball planting technology, transparent crystal film, etching transparent mesh circuits on the surface, and then a vacuum sealing process. The production process is relatively complicated.
2. Display effect
The LED holographic transparent screen can form a strong sense of three-dimensional suspension and an immersive 3D fantasy effect when displayed, and the visual distance is similar to that of the LED crystal film screen. The LED crystal film screen uses crystal elements as display units, and the picture is delicate, but the brightness cannot reach the level of LED holographic. Therefore, LED holographic transparent screens are more suitable for wide application in display, window advertising, education, and other fields.
3. Transparency
The LED holographic transparent screen with an equal pixel spacing of P3.91 can achieve a sensory transparency of 80%, and the pixel spacing of P6.25 can achieve a sensory transparency of 90%, while the LED crystal film screen has the highest transparency, with photosensitive transparency of up to 95%. This is a point that the LED holographic transparent screen cannot achieve such a high light transmittance.
4. Flexibility
LED holographic transparent screen is thin and beautiful, with a screen thickness of less than 2mm and a weight of only 6kg per square meter. It can be bent and cut, and is flexible and ingenious, just like a large “film”. LED crystal film screen has good flexibility and can be bent and cut. Although LED holographic screens are bendable, their flexibility is still a little worse than that of crystal film screens.
5. Cost
The LED holographic transparent screen has a keelless design and uses the grid hollowing created by LED to achieve a holographic transparent effect. Although the LED crystal film screen also uses LED as a light source, it achieves a transparent display effect by coating LED particles on a film, and its cost is much higher than that of the LED holographic screen.
6. Application Scenarios
The P6.25 LED holographic screen has high brightness and high-temperature resistance, which is suitable for windows and places where three-dimensional images need to be displayed. Although the P3.91 LED holographic screen has a small pitch and high-temperature resistance, it is not bright enough and is not suitable for windows. Although the LED crystal film screen can reach high brightness, it is not high temperature resistant and is only suitable for indoor occasions that require high transparency, such as glass curtain walls, glass partitions, etc.
Well, through the above detailed multi-angle comparison, I believe you should have a clearer understanding of the difference between an LED holographic transparent screen and an LED crystal film screen. If you still have questions, you can contact me by email, and I will be happy to answer your questions!
