A holographic LED screen utilizes advanced technology to create captivating and three-dimensional visual displays that appear to float in mid-air. These screens combine the principles of holography and LED illumination to produce stunning and immersive visual effects.Here is how the holographic LED screen works:
1. LED Array: A holographic LED screen consists of an array of high-resolution LED lights placed at precise intervals. These LEDs emit light in a controlled manner, serving as the individual pixels that form the image.
2. Projection Plane: The screen acts as a projection plane where the holographic image will be displayed. This plane serves as a canvas onto which the light from the LEDs is directed.
3. Holographic Content: The holographic image or content is created using specialized software that divides the image into multiple perspectives or views. These perspectives are then displayed using the individual LEDs in a way that simulates depth and volume.
4. Diffraction Grating: A key component of the holographic LED screen is a diffraction grating. This transparent panel contains microscopic structures that diffract and direct light from the LEDs at different angles. This process is essential for creating the illusion of depth and holographic effects.
5. Light Manipulation: As light passes through the diffraction grating, it is bent and refracted to create different views of the image. This bending of light produces the visual effect of depth and