Indeed, screens can possess transparency, and they can be classified into two types: active and passive. Active transparent screens encompass technologies like LCD, OLED, and LED, which enable the display to maintain transparency while still presenting visuals. On the other hand, passive transparent screens can be achieved by treating any transparent surface with specialized film or paint that imparts a reflective property, thereby filtering a portion of the light emitted by a projector.

To summarize, transparent screens offer innovative possibilities for various applications. Whether through active technologies or passive treatments, these screens allow visuals to be presented while maintaining transparency, opening up new avenues for interactive displays and immersive experiences.