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    • Denggle > Lighting News >

    LED Substrate Sapphire is King

    LED Substrate Sapphire is King

    Source： eneltec-led.com 20 Sep 2019
    LED Substrate Sapphire

    The LED substrate material is the basic material of the semiconductor lighting industry, which determines the development route of semiconductor lighting technology. At present, materials that can be used as LED substrates include Al2O3, SiC, Si, GaN, GaAs, Zno, etc., but the most widely used ones are Al2O3, SiC, and Si, thus forming three different technical routes. From the current development of the LED substrate industry, the sapphire substrate is still the mainstream of the LED substrate. The silicon substrate is cost-effective and is expected to lead the market. At the same time, under the steadily growing market of LED downstream applications, the upstream LED substrate Material demand will continue to grow.

     

    LED substrate sapphire

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    LED Substrate Sapphire is King

    From the current development of the LED substrate industry, the sapphire substrate is still the mainstream of the LED substrate.At the same time, under the steadily growing market of LED downstream applications, the upstream LED substrate Material demand will continue to grow.

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