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.

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.

We are one of the best sapphire substrate manufacturers,we provide sapphire
substrate,pss wafer,pss sapphire,patterned sapphire substrates,patterned
sapphire substrate and Sapphire substrate,contact us now.

Minimum Order: 1 pieces

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