Glass Wafer




Glass Wafer




Glass Wafer




Glass Wafer






SINCE 2002

Research & Innovation


Semiconductor Wafer Inc. provides a varity of glass wafer and glass substrate including Fused Silica , Quartz wafer , Borofloat , Pyrex 7740 , Soda Lime Glass , BK7, B270¸ Eagle XG , Corning 1737, D263T and other glass materials such as ITO conductive glass wafer and single crystal quartz wafer ( synthetic quartz wafer ) . Glass wafer can be fabricated in round or square shape , with a SEMI flat or without flat , one side polished or two sides polished , size from 1" to 8 " , thickness range from 0.4 , 0.5 , 0.7 , 1.1 to 3 mm , ultrasonic cleaning and cleanroom compatible wafer cassette package are also available. In addition , we offer custom specifications designed to your unique needs including , dimension , SEMI. Standard flats , surface roughness , edge profile , thickness , flatness , surface quality , cleanliness package method . We have various glass substrates in stock and can machine to your specification with high precision surface finish . Contact us for further information .







Glass Wafer Available

Based on customer's demand, SWI offers glass wafers made from the following glass materials. If you don’t see a material you need, please contact us, we are pleased to discuss additional options for you.


B270 glass               Fused silica
BK7 glass ITO Glass Wafer
Borofloat glass Pyrex 7740 ®
Corning 1737 Quartz wafer
D263T glass Single crystal quartz
Eagle XG glass Soda lime glass

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Product Specification


Diameter               Ø 1" / Ø 2" / Ø 3" / Ø 4"/ Ø 6" / Ø 8"/ Ø 12"  
Square size 10 x 10 / 20 x 20 / 50 x 50 / 100 x 100 / 200 x 200 mm
Thickness 0.4 mm / 0.5 mm / 0.7 mm / 1.1 mm
Surface one side polished / two sides polished
Flat SEMI.Std. flat or Notch
TTV <= 15 um
Roughness Ra <=10 A
Package Ampak cassette / jar

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