產(chǎn)品技術(shù)參數(shù)
Diameter
2 inch,
3 inch
4 inch
5 inch - 7 inch
Thickness
500±15 μm, 660±15 μm, 710±15 μm, 790±15 μm, 1000±20 μm
Orientation
X-Axis Y-Axis Z-Axis ±0.1° Y-axis 128° Rotated, Y-axis 64° Rotated, Y-axis 41° Rotated
The first reference to the Orientation
± 0.2°
The first reference to the length
16.0±0.8 mm
22.0 ±1.0 mm
32.5±1.5 mm
comply with the the provisions of standard production
TTV
≤10 μm
≤15 μm
≤20 μm
≤30 μm
BOW
≤10 μm
≤15 μm
≤20 μm
≤30 μm
Front polishing
10/5
Back Surface
Fine ground, (#240/#180) / Polished, 10/5
Chamfer
< 0.3 mm, 45°±5°
商品標(biāo)簽