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AR+ITO coating glass for touch panel

Products presentation:

the AR+ITO high-transparent touch screen is a conductive glass.
It applies advanced vacuum magnetron controlled sputtering technology.
The substrate glass is coated with anti-reflective film and ITO conductive film .

Products applications:

Mainly used in Mainly used in public information system such as ATM,supermarket vending machine, public info POS, Auto ticket machine; video phones, mobile phones ,GPS ,medical treatment ,military touch screen panel and so on .

Products performance:

  1. AR+ITO touch screen glass can obviously increase the panel contract and definition. even in the bright environments condition.
  2. It can make your eyes more comfortable.
  3. However Common ITO touch screen glass visible light transmittance is about 86%;reflectance is 8%.If in strong ambient light condition, the screen image contrast will be greatly decreased, and the contrast will be reduced to 10:1  in theory
  4. During the production process, the common ITO glass is much easier to have a “Newton Ring” quality problem than   AR+ITO glass. The AR+ITO glass pass rate is much higher than common ITO glass.

Layer structures:

  1. single side (five layers) glass / AR coating / ITO coating
  2.  double sides (nine layers) AR coating / glass / AR coating / ITO coating
  3. customized according to customer requirements

Excellent scratch resistance: The general hardness of ≥ 4H

specifications:  maximum 1250*1700 mm, minimal 50*50 mm; thickness 0.4 mm---6 mm .

Performance parameter:

 

Item  Common ITO glass Touch screen ITO glass
Resistance range(Ω/□) ≤100Ω/□ 500Ω/□
Resistance uniformity ±10%  ±5%
Transmission(%)λ=550nm ≤86% ≤89
≥93% single side AR
≥96% double sides AR
Heat stability (R-R0)/R0 ≤200% ≤15%