Monocrystal push the world's first 350 kg sapphire crystal

Russia's sapphire substrate Monocrystal, the latest launch of the world's first KY legal system into a 350 kg sapphire crystal.

Research and development of this 350 kg class crystal is an important part of the Monocrystal technology roadmap. Through the technical blueprint, companies hope to improve the uniformity of crystal, and increase the output of large size sapphire crystal rod LED industry needs, and to pay more attention to the optical application field of large size sapphire and sapphire material.

The production of sapphire crystals, but also successfully achieved low bubble content, the number of bubbles is the key to the quality of large size sapphire crystal.

Another goal of the Monocrystal technology roadmap is to provide a more stable supply of sapphire crystals. Due to the current international LED manufacturers continue to increase production capacity, the supply will have to meet the needs of the crystal.

Monocrystal CEO Oleg Kachalov said the company continued to improve the technology of large size sapphire crystal, in order to meet the needs and challenges of the LED market. When applied to the 6 inch wafer, the large size crystal can improve the uniformity of the wafer surface and ensure the uniform wavelength distribution. In addition, he also guarantees Monocrystal supply stability, can keep up with the pace of increase in LED plant.

In addition, Monocrystal said that since the introduction of large size crystals in 2015, LED customers outside the factory is also given a high degree of recognition, and has successfully developed a variety of partners and large size applications. The company is optimistic about the launch of the 350 kg class sapphire crystal, can be designed for customers to create more possibilities to further expand the scope of application of sapphire crystals.

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