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              LED Sapphire Substrate
              水晶光电
              水晶光电
              水晶光电
              水晶光电
              产品详情 product details

              Product introduction:

              The patterned sapphire substrate (PSS) is used to produce a pattern with micron-level microstructures on the surface of a sapphire flat wafer substrate, and the LED epitaxial layer is grown to improve the defects of the sapphire LED substrate. And significantly improve the final light output efficiency of the LED.


              Technical characteristics and advantages:
              Processing advantages from cold working to graphic full process
              Mass production capacity


              Applications:
              GaN-based light-emitting diode


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