sapphire wafer cost
Sapphire wafers are made of sapphire material. Sapphire is a very hard material. The cost of sapphire wafers is affected by a number of factors, including the price of raw materials (e.g., high-purity alumina), the complexity of the production process, the scale of production, market demand, and cost reductions due to technological advances.
Sapphire wafers are made from single crystals of aluminum trioxide (α-Al2O3).
This material has very high hardness (Mohs 9), good thermal conductivity, chemical stability and optical transparency, making it an ideal substrate material.
It can be used in the LED industry, microelectronic devices, semiconductor industry, optical windows and lenses.
sapphire wafer cost
Sapphire wafers are used as a multifunctional material in a variety of fields such as semiconductors, optics, LEDs, protective materials, and defense industry.
Sapphire wafers are the main substrate material for gallium nitride (GaN)-based LEDs, which are used to manufacture high-brightness LEDs.
Sapphire wafers can be used as an important component in sensors and detectors that require high sensitivity and stability. , the production cost of large-size high-quality sapphire is gradually decreasing.
