Smectic C is a phase of liquid crystals characterized by a layered structure where the molecules are arranged in parallel layers. In this phase, the molecules tilt with respect to the layer normal, which gives rise to unique optical and mechanical properties. This tilting allows for a variety of applications in display technologies. The smectic C phase is often used in liquid crystal displays (LCDs) due to its ability to switch states quickly and efficiently. Its distinct alignment and response to electric fields make it suitable for creating high-quality images in screens, enhancing both color and contrast.