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sapphire substrate 4 inch
| Price: | Contact for latest price |
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| Payment Terms: | N/A |
| Port of Export: |
Product Details
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| Specification: | 4 inch |
Packaging & Delivery
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Product Description
Our sapphire substrate can be used as the substrate for the growth of III-V compounds such as GAN for LED's.
Crystal materials: 99,996% of Al2O3, High Purity, Monocrystalline
Crystal quality: Block marks, twins, Color, micro-bubbles and dispersal centers are non-existent
Diameter: 100.0mm+/-0.3mm
Thickness: 430+/15micron, 500+/-15 micron, 550+/15micron
Orientation: C-plane, M-plane, A-plane, R-plane
Primary flat length:32.50+/-1.5mm
TTV<=25micron
BOW<=25micron
Warp<=25micron
Front Surface: Epi-polished, Ra< 0.2nm (By AFM)
Back Surface: Fine ground (Ra=0.5 to 1.2 micron) or Epi-polished (Ra< 0.2 nm)
Cleaning/packaging: Class 100 clean room cleaning, vacuum packaging derived nitrogen; 25 pieces in one cassette or single packaging.
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SUPPLIER PROFILE
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| Company: | Jiaozuo City Crystal Photoelectric Material Co., Ltd | ||
| City/State | Jiaozuo, Henan | Country: |
China 
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| Business Type: | Export - Manufacturer / Trading Company | Established: | 2008 |
| Member Since: | 2009 | Contact Person | Doris |
SUPPLIER PROFILE
City/State/Country -
Jiaozuo, Henan
China
Business Type -
Export - Manufacturer / Trading Company
Established -
2008
Member Since -
2009
Contact Person -
Doris