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By A.J. Roan
Metal Tech News 

Potential ITO replacement with graphene

Indium tin oxide in OLEDs move aside for graphene screens Metal Tech News – January 12, 2022


Last updated 7/12/2022 at 1:48pm

Paragraf Queen Mary University London graphene ITO indium-tin oxide OLED

The innovation of indium-tin oxide enabled the success of the first-generation smartphone – the iPhone – to completely reshape the handheld communications device market.

Researchers from Paragraf Limited and Queen Mary University of London have demonstrated the successful fabrication of an organic light-emitting diode (OLED) that uses a single layer of graphene to replace the indium-tin oxide that has traditionally made touchscreens touchable.

Despite being one of the rarest elements in earth's crust, indium is found in almost all modern electronic devices wit...

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