LED Materials

LED materials from Eata Electronic set the benchmark for next-generation solid-state illumination, offering exceptional quantum efficiency across the visible and ultraviolet spectrum. Our precisely controlled epitaxial growth of GaN, InGaN, AlGaN, and AlInGaP compounds ensures optimal bandgap engineering, minimized defect densities, and superior carrier confinement for maximum luminous efficacy and long operational lifetime.

At Eata Electronic, we supply a comprehensive portfolio of LED-grade semiconductor materials tailored to your specific wavelength and performance targets. Explore our product offerings below to find the ideal material solution for your lighting, display, or optoelectronic device.

Eata Electronic delivers cutting-edge LED materials with industry-leading crystal quality and dopant uniformity. Every wafer is verified through photoluminescence and X-ray diffraction mapping to ensure consistent emission characteristics and device yield. From high-power white lighting to micro-LED displays, our materials empower your innovation. Contact us to discover the perfect material for your application.

Catalog Number	Product Name	Order	Quantity
LED-QCY-0011	6-inch Single-Side Polished Sapphire Substrate Material	Inquiry	- +
LED-QCY-0012	Sapphire Flat Wafer	Inquiry	- +
LED-QCY-0013	4-inch Sapphire Substrate	Inquiry	- +
LED-QCY-0014	6-inch Sapphire Substrate	Inquiry	- +
LED-QCY-0015	2-inch Sapphire Polished Wafer	Inquiry	- +
LED-QCY-0016	4-inch Sapphire Polished Wafer	Inquiry	- +
LED-QCY-0017	6-inch Sapphire Polished Wafer	Inquiry	- +
LED-QCY-0018	8-inch Sapphire Crystal Ingot	Inquiry	- +
LED-QCY-0019	4-inch Semi-Insulating SiC Substrate	Inquiry	- +
LED-QCY-0020	6-inch Semi-Insulating SiC Substrate	Inquiry	- +

For Research or Industrial Raw Materials, Not For Personal Medical Use!