Carbon nanotube FED for high luminance character display

High-luminance color CNT-FED character-displays were developed. One display-panel had 16xl60-pixels and the pixel-pitch was 3mm. Another panel had 32x256-pixels and the pixel-pitch was 1.8mm. The features were power consumption of ca.10W and high-reliability for out-door applications. They were driven by small battery and solar cells in out-door and no-power-line condition. The practical application is highly expected to display important message to evacuate from the disaster area, even under emergent no-power condition in such as many vending machines. This feature will significantly contribute to energy conservation when applied to ubiquitous displays. The development and practical application of this new technology is highly expected to benefit an advanced information society.