ITO printing

We can print/coat ITO on any (transparent)surface

Holland Shielding Systems BV has developed a special coating that we can print on any desired material.

Depending on the thickness of the coating used excellent electric and electromagnetic shielding of 40-70 dB at 10 Khz to 300 Mhz and 25-40 dB from 300 MHz to 22 Ghz can be achieved.

The speciality of one side transparent conductive coated materials is that optical transmittance is very good and transparency is very high.

The coating is widely used for applications of EL panel, LCD EMI shielding, touch screen, flexible solar cells etc.

We can print/coat ITO on any (transparent)surface

ITO printing specifications

Wet Film Thickness Dry film Thickness Amount
ITO
Amount ITO
"structured
electrode"
Sheet resistance Transmittance Haze
[μm] [μm] [g/sqm] [g/sqm] [Ohm/sq.] [%] [%]
4 <1 1.3 0.15 ≥ 100000 93.0 0.7
6 1 1.9 0.2 ≥ 10000 92.0 0.8
12 1- 2 3.8 0.4 ≥ 10000 91.1 1.0
24 2- 3 7.7 0.8 ≥ 1000 87.2 1.1
36 3- 4 11.6 1.2 ≥ 800 87.4 1.3
50 4- 5 16.0 1.6 ≥ 300 85.0 1.6
80 7- 8 25.8 2.6 ≥ 300 70.2 2.3

Amounts of ITO are depending on the binder matrix and can still be improved. Transmittance and Haze have been measured on Glass sheets + ITO lacquer (Glass sheet: 3mm thickness, Transmittance = 92 %, Haze = 0.2 %). Structured electrode assumes 10 % surface covered with ITO.

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