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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| SAPPHIRE INGOTS/RODS | SAPPHIRE INGOTS/RODS Sapphire ingots are typically used as raw materials for further processing. These sapphire rod and sapphire ingots are uniform... | |
| PATTERNED SAPPHIRE SUBSTRATES | Sapphire wafer is the most widely used substrate material in semiconductor lighting industry, and patterned sapphire substrate (pss wafer) is the g... | |
| SAPPHIRE INGOTS/RODS | Sapphire ingotsare typically used as raw materials for further processing. These sapphire rods and sapphire ingots are uniformly shaped, usually as... | |
| CUSTOM SAPPHIRE WAFERS | CRYSCORE supplies sapphire wafers with the high-quality surfaces in all orientations (C-plane, A-plane, R-plane, sapphire m plane, N-plane, V-plane... | |
| CUSTOM SAPPHIRE WINDOWS | Due to the extensive applications of sapphire in various fields, different dimensions are required. CRYSCORE can provide custom sapphire windowswi... |
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