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04.01.2017 00:00 - NQW`s announces two new major production contracts and succeful qualification

NQW a global wafer technology company, today announces that it has received two new major...

20.02.2016 00:00 - NQW today announced that it has a new geometry instrument and DIC microscope successfully installed.

NQW today announced that it has a new geometry instrument and DIC microscope successfully...

10.07.2015 13:49 - Lithium tantalate wafer - New CMP & Reclaim Process

Lithium tantalate wafer in recent years, with the rapid development of communications, information...


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Silicon Wafer

With our Cooperation Partners we can offer following Silicon Wafers:

Si Wafer Service

Diameters: 2" up to 450mm
Grades: Prime, Litography, Particle, Furnance, Test, Mechanical

SOI and EPI Wafer Service

Diameter: 4" up to 8"

Technology Notes: Bond, SimBOND, SIMOX

SOI Layer at Bond  :    Thk. 1,5 - 200m; Uniformity +/- 1,5 m (max.)
SOI Layer at SIMOX:    Thk. < 260 nm, with EPI <25m; Uniformity +/- 5,0 nm
SOI Layer at SIMBOND:Thk. < 260 nm, with EPI <25m; Uniformity +/-10 nm 

BOX Layer at Bond  :    Thk. 5,0 m; Uniformity +/- 2,5%
BOX Layer at SIMOX:    Thk. < 400 nm; Uniformity +/- 5,0 nm
BOX Layer at SIMBOND:Thk. < 3,5 m; Uniformity +/- 2,5 %



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