PATTERNED SAPPHIRE SUBSTRATES
Sapphire wafer is the most widely used substrate material in semiconductor lighting industry, and pattern 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 optical sapphiresubstrates (pss waferand pss sapphire) with the following specifications. Diameter: 2.7 +/- 0.1 μm. Spacing: 0.3 +/- 0.1 μm. Depth: 1.7 +/- 0.15 μm.
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Other supplier products
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PATTERNED SAPPHIRE SUBSTRATES | Sapphire wafer is the most widely used substrate material in semiconductor lighting industry, and patterned sapphire substrate (short for PSS) is t... |
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PATTERNED SAPPHIRE SUBSTRATES | Sapphire wafer is the most widely used substrate material in semiconductor lighting industry, and patterned sapphire substrate(PSS) is the general ... |
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A-PLANE (11-20) SAPPHIRE WAFERS | A plane sapphirewafers have a uniform dielectric constant and highly insulating characteristic, so they are generally used for hybrid microelectron... |
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M-PLANE (10-10) SAPPHIRE WAFERS | Due to its application prospects in solar-blind ultraviolet detection, MgZnO alloy semiconductor films with suitable band gaps have attracted more ... |
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R-PLANE (1-102) SAPPHIRE WAFERS | R plane(1-102) sapphire wafers are preferred for the hetero-epitaxial deposition of silicon used in microelectronic IC applications. R plane is the... |
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