ITO etching

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ITO etching

• Mod3 Day 4
• Tuesday Nov 18th

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Layers of our ECD
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Layers of our ECD

• ITO drawbacks
• high cost
• limited supply of iridium
• fragile and inflexible
• costly deposition under vacuum

Carbon nanotubes as possible replacement?
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Etching the ITO
ITO side is conductivemeasure with multimeter
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Etching the ITO
ITO side is conductivemeasure with multimeter
Red tape first
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Etching the ITO
ITO side is conductivemeasure with multimeter
Red tape first Double tape image
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Etching the ITO
ITO side is conductivemeasure with multimeter
Red tape first Double tape image Cut-away with
knife
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Please be very careful