ITO conductive film
ITO film is an N-type semiconductor material with high conductivity, high visible light transmittance, high mechanical hardness and good chemical stability. It is the liquid crystal display (LCD), plasma display (PDP), electroluminescent display (EL/OLED), touch screen (TouchPanel), solar cells and other electronic instruments transparent electrode most commonly used film material.
Application scope:
① Resistive digital touch screen, analog touch screen.
② Flexible liquid Crystal Display (LCD).
③ Electroluminescent panel (EL Panel).
④ Electromagnetic shielding.
⑤ Frost proof transparent electric film.
⑥ Antistatic.
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Performance indicators |
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ITEM |
Standard |
Test Methods |
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The Surface Resistance |
100Ω200Ω300Ω |
Four-probe surface resistance meter |
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Transmittance |
≥85% |
Spectrophotometer |
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Uniformity |
﹤10% |
Four-probe surface resistance meter |
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ITO Thickness |
200Å --400Å |
Level Gauge |
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Adhesion |
Excellent |
Solder leads after plating NiCrAg in 1cm ² area Add 1㎏ method code ITO film does not fall off |
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Fine |
Solder leads after plating NiCrAg in 1cm ² area ITO film does not fall off when adding 800g code |
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Qualified |
Solder leads after plating NiCrAg in 1cm ² area ITO film does not fall off when adding 500g normal code |
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PET Thickness |
90μm 125μm 175μm 188μm 75μm50μm25μm |
Micrometer |
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PET Thermal shrinkage |
90μm 125μm 175μm |
MD 0.6﹪ TD 0.2﹪ 150℃30min
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