Crystal materials can be used to manufacture optical components of various sizes, shapes, and orientations, while semiconductors are composed of multiple components, with a high demand for one type of sapphire. Sapphire optical components are widely used in the semiconductor industry, and most sapphires are in the form of crystals, which are suitable for making optical components. Moreover, this optical component is non scattering and suitable for semiconductor applications.

Some sapphire crystals have different characteristics that can mask the intrusion of strong ultraviolet or other mid infrared rays. If such optical components are used in the semiconductor industry, they will have ultra-high hardness, high transmittance, and high chemical and thermal stability, with advantages in optics, physics, chemistry, etc. The semiconductors made from them have been widely used in industrial fields.