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Transparent 2 Inch Sapphire DSP Wafer Scratch Resistant
Transparent 2 Inch Sapphire DSP Wafer Scratch Resistant
Transparent 2 Inch Sapphire DSP Wafer Scratch Resistant
Transparent 2 Inch Sapphire DSP Wafer Scratch Resistant
Transparent 2 Inch Sapphire DSP Wafer Scratch Resistant
Transparent 2 Inch Sapphire DSP Wafer Scratch Resistant
Specifications
Brand Name :
Silian
Model Number :
Customized
Certification :
SGS/ ISO/RoHs
Place of Origin :
China
MOQ :
5 pcs
Price :
by case
Payment Terms :
T/T, Western Union, MoneyGram
Supply Ability :
20,000 pcs/month
Delivery Time :
5-8 weeks
Packaging Details :
1pcs/12pcs/25 pcs
product name :
2inch DSP Sapphire Wafer
diameter :
2inch
color :
transparent
matarial :
AL2O3
partical :
10
thickness :
430um
Crystal Orientation :
C-plane (0001) miscut to M
Description

2inch DSP Sapphire Wafer

Description

Synthetic sapphire—sometimes referred to as sapphire glass—is commonly used as a window material, because it is both highly transparent to wavelengths of light between 150 nm (UV) and 5500 nm (IR) (the visible spectrum extends about 380 nm to 750 nm, and extraordinarily scratch-resistant.

Specification

Crystal Orientation C-plane (0001) miscut to M
Mis-Orientation Towards Laser Mark 0.3° off axis ± 0.1° Towards M plane (90° away from major flat assumed to be cut along an a-plane) Away from the r (102) direction
Mis Orientation Towards Primary Flat 0° ± 0.1°
Wafer Diameter 50.8± 0.05mm
Thickness 430± 20mm
Major Flat 16.0mm ± 1.0mm
Major Flat Location A-axis ± 0.3°
Front Surface Epi Polish< 0.3nm
Backside Roughness ＜1micron
TTV £ 10mm
Warp £ 10mm
Bow £ 10mm
Edge Condition Edge defect not to exceed SEMI M3-91,Table 2
Substrate Laser Marking Standard Backside, parallel to flat
Packaging Class 100 clean room environment, in cassettes of 25, under a nitrogen atmosphere

The 2inch DSP double side polished sapphire substrates can be manufactured from high quality optical grade Kyropoulos grown sapphire crystals.

high purity single crystal sapphire epitaxial substrate is suitable for direct epitaxial process, PSS process, ALN process and other epitaxial methods. It has the characteristics of uniform wavelength, high brightness and small STD. we can accept product customization for the technical specifications, and produce sapphire single / double polishing substrates with different external dimensions based on C (0001), a (11-20) and m (1100) crystal orientations, with notch or straight edge crystal orientations.

Process Flow

Transparent 2 Inch Sapphire DSP Wafer Scratch Resistant

Product tags

tempered glass scratch resistance

,

scratch resistant tempered glass

,

technical ceramics transparent
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Transparent 2 Inch Sapphire DSP Wafer Scratch Resistant

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Product Detail
Brand Name :
Silian
Model Number :
Customized
Certification :
SGS/ ISO/RoHs
Place of Origin :
China
MOQ :
5 pcs
Price :
by case
Contact Supplier
Transparent 2 Inch Sapphire DSP Wafer Scratch Resistant
Transparent 2 Inch Sapphire DSP Wafer Scratch Resistant
Transparent 2 Inch Sapphire DSP Wafer Scratch Resistant

Chongqing Silian Optoelectronic Science & Technology Co., Ltd.

Active Member
5 Years
chongqing, chongqing
Since 2008
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Seller
Main Products :
Sapphire Optical Window, Sapphire Wafer, Sapphire Crystal Watch Case
Total Annual :
65,000,000-70,000,000
Employee Number :
400~500
Certification Level :
Active Member
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