Sapphire wafers are sapphire wafers. Sapphire is a single crystal material composed of aluminum oxide (Al₂O₃), which has characteristics such as high hardness, high melting point, high light transmittance, good thermal stability and chemical stability.
Sapphire wafers have important applications in multiple fields. Commonly, they include:
Semiconductor lighting: Used in manufacturing light-emitting diodes (LEDs), especially in high-brightness and high-power LED products.
Optical windows: Can be used as window materials for optical instruments, sensors and other equipment, with good light transmission performance.
Electronic devices: For example, it is applied in technologies such as radio frequency integrated circuits (RFIC) and silicon on insulator (SOI).
Laser technology: Used in manufacturing laser diodes and other laser-related devices.
Watches and jewelry: Due to its aesthetic and wear-resistant characteristics, it can be used to manufacture watch crystals for high-end watches or substrates for jewelry.
Semiconductor lighting: Used in manufacturing light-emitting diodes (LEDs), especially in high-brightness and high-power LED products.
Optical windows: Can be used as window materials for optical instruments, sensors and other equipment, with good light transmission performance.
Electronic devices: For example, it is applied in technologies such as radio frequency integrated circuits (RFIC) and silicon on insulator (SOI).
Laser technology: Used in manufacturing laser diodes and other laser-related devices.
Watches and jewelry: Due to its aesthetic and wear-resistant characteristics, it can be used to manufacture watch crystals for high-end watches or substrates for jewelry.
Its manufacturing process usually involves complex processes such as crystal growth, slicing, grinding, and polishing to obtain wafers with high quality, flatness and surface roughness that meet the requirements. During the production process, various parameters need to be strictly controlled to ensure the performance and quality of the wafer.
There are also many enterprises in China engaged in the production and processing of sapphire wafers. For example, Guizhou Haotian Optoelectronic Technology Co., Ltd. provides products such as sapphire ingots, sapphire wafers, sapphire bricks, sapphire screen protectors, sapphire windows, and sapphire crystals.
The prices of sapphire wafers of different specifications and qualities will vary. The specific price needs to be further confirmed with relevant suppliers. If you want to know more detailed information about sapphire wafers or have specific purchase needs, you can contact professional manufacturers or suppliers for consultation.
