Carbon-nanotube film on plastic as transparent electrode for resistive touch screens

Carbon-nanotube film on plastic as transparent electrode for resistive touch screens

— Carbon‐nanotube (CNT) films on plastic are incorporated as the touch electrode in a four‐wire resistive touch panel. Single‐point actuation tests show superior mechanical performance to ITO touch electrodes, with no loss of device functionality up to 3 million actuations. Sliding‐stylus‐pen tests...

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Veröffentlicht in:Journal of the Society for Information Display 2009-11, Vol.17 (11), p.941-946
Hauptverfasser: Hecht, David S., Thomas, David, Hu, Liangbing, Ladous, Corinne, Lam, Tom, Park, Youngbae, Irvin, Glen, Drzaic, Paul
Format: Artikel
Sprache:eng
Schlagworte:
Carbon nanotubes
flexible
resistive touch screens
transparent electrodes
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Beschreibung
Zusammenfassung:— Carbon‐nanotube (CNT) films on plastic are incorporated as the touch electrode in a four‐wire resistive touch panel. Single‐point actuation tests show superior mechanical performance to ITO touch electrodes, with no loss of device functionality up to 3 million actuations. Sliding‐stylus‐pen tests reveal no loss of device linearity after 1 million stylus cycles. A CNT refractive index of ∼1.55 leads to CNT touch panels with low reflection (
ISSN:1071-0922
1938-3657
DOI:10.1889/JSID17.11.941