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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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Glass Wafer e.g. for OLED & FPD applications

Wafers made of glass, are the basis of the modern micro system technology. It is especially used in the semiconductor industries. A common application is the the mechanical stabilization of thin Si-diaphragms or sensors, and etching structuring masks for MEMSs.

The glass wafer substrates are the basic components of LCD panels and OLED substrates, and the wafer quality influences the production yield. NQW's glass substrates for LCD and OLED enjoy a high reputation of customers in the industries. 

NQW materials from the major manufacturers in all grades and specifications. All glass material offered by NQW is certified by the manufacturers.

Wafer Dimension

  • Semi Glass Wafer 2" up to 300 mm
  • Square glass Wafer 10 x 10 mm up to 1000 x 500 mm
  • Dquare quartz Wafer 10 x 10 mm up to 200 x 200 mm
  • Corner cutting and flat cutting
  • Thickness 250m up to 6000m

Wafer Properties

  • Surface: single side polished, double sides polished
  • thermal expansion based on requirments
  • Excellent light transmission from UV to NIR
  • Other parameter are customized

Material

  • Schott: Borofloat33, MEMPax
  • Schott: AF37, AF47
  • Schott: BK7/B270
  • Corning Pyrex7740
  • Low Expansion Glass
  • Glass Substrate for LCD

Application

    This material is widely used in semiconductor, medical science, communications, lasers, infrared, electronics, measuring instruments, military, and aerospace.



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