Purdue University postdoctoral research associate Sanghyun Ju and professor David B. Janes make the first "active matrix" display using nanowires. They use a "micro-manipulation probe station" in research to create transparent transistors and circuits.

The innovation represents a step that promises a broad range of applications, from e-paper and flexible color screens for consumer electronics to "smart cards" and "heads-up" displays in auto windshields.

These transistors are made of single "nanowires," or tiny cylindrical structures that were assembled on glass or thin films of flexible plastic.

Tablet PC users and other teachers will find such information useful in classes that address contemporary scientific research.

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