PATTERNED SAPPHIRE SUBSTRATES

Sapphire wafer is the most widely used substrate material in semiconductor lighting industry, and patterned sapphire substrate(PSS) is the general method to improve the luminous efficiency of semiconductor lighting devices. These sapphire substrates are with periodic structures of various shapes such as cone, dome, pyramid, and pillar, etc.

Different Sizes of Patterned Sapphire Substrates

2-Inch

2 Inch Patterned Sapphire Substrates

PSS is to design and manufacture specific nano-scale microstructure pattern on sapphire substrate.

4-Inch

4 Inch Patterned Sapphire Substrates

Patterned Sapphire Substrates (PSS) is micro-patterned sapphire substrate used to for GaN based light emitting diodes(LEDS).

窗体底端

Cryscore's Excellent Patterned Sapphire Substrates

Pattern dimension, aspect ratio, and uniformity across the wafer as well as consistency from wafer to wafer, are important factors to improve the light extraction. Currently, we provide 2-inch and 4-inch patterned sapphire substrates (PSS sapphire and wafer) with the following specifications. Diameter: 2.7 +/- 0.1 μm. Spacing: 0.3 +/- 0.1 μm. Depth: 1.7 +/- 0.15 μm.

CRYSCORE OPTOELECTRONIC LIMITED has been a professional manufacturer specialized in high-quality sapphire wafers and optical windows since 2008, we provide sapphire optics, pss sapphire, pss waferand etc. Want to know more? Please contact us.

Other supplier products

	PATTERNED SAPPHIRE SUBSTRATES	Sapphire wafer is the most widely used substrate material in semiconductor lighting industry, and pattern sapphire substrate(PSS) is the general me...
	LED SUBSTRATES	LED remains the dominant sapphire application. Sapphire substrates are ideal for use in LED applications due to high-temperature resistance, high s...
	GaN on Sapphire	As a professional sapphire wafermanufacturer, CRYSCORE can provide standard or optical sapphirewafers with any orientation applied to epitaxy, as w...
	SAPPHIRE WAFERS / SAPPHIRE SUBSTRATES	Due to the less mismatched lattice and stable chemical and physical properties, sapphire(Al2O3) wafer is the popular substrates for III-V nitrides,...
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