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Building Better Nanotubes for Displays

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Hank Hogan

Carbon nanotubes could become the basis of improved video displays if manufacturing problems are solved. Now a group of researchers from Tsinghua University in Beijing has demonstrated the fabrication of quality nanotubes on a transparent substrate using a diode laser. The technique could prove useful in manufacturing flat panel displays because it eliminates constraints on substrate geometry and size. It also removes the need of the substrate to withstand high-temperature processing. Carbon nanotubes spell out letters in these field emission patterns on a fluorescent screen. A voltage...Read full article

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    Published: June 2007
    carbon nanotubesConsumerdiode lasersFeaturesindustrialvideo displays

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