Conductive Coatings

Conductive Coatings

ITO glass is available CUSTOM CUT TO any size, in thickness values of .5mm , .7mm and 1.1mm. and resistance values from 8 to 100 ohms/sq. We can DRILL HOLES and dice plates for precise window applications.

Clarity is an important consideration for display filters. Choosing an emi-shielded filter

involves a trade-off between clarity and shielding effectiveness. Conventional mesh

windows offer about 60-70% light transmission and can produce optical distortion

patterns, the shielding effectiveness however is high with up to 80dB of attenuation.The alternative solution is to use a glass or plastic substrate with a transparent metallic coating. These offer between 55% and 85% light transmission depending on the level of resistance required and will not distort the image on the display. The shielding effectiveness is much lower than metallic mesh windows, with an attenuation of between5 and 40dB depending on the size of the display and the level of light transmission required.

Emi-ITO glass is a range of EMI shielded windows with a conductive coating for use

in EMI/RFI shielding applications. The combination of high visible light transmission,near neutral colour and low electrical resistance make an ideal EMI/RFI shield for electronic displays requiring moderate shielding effectiveness and high quality optical properties.

ITO glass has highly electrical conductivity yet with excellent transparence. It has been widely used in flat panel display and solar cells. The surface resistance of our ITO can be ranged from 8~100 Ohm/sq with the optical transmittance over 85%. Larger sized ITO glass is available upon request.

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ITO glass