Nanowire-based active matrix backplanes for the control of large area X-ray imagers

Carbon nanotube active-matrix backplanes for mechanically flexible visible light and X-ray imagers.

We report visible light and X-ray imagers on lightweight and mechanically flexible plastic substrates. The process involves solution processing of organic photodetectors on top of an active-matrix backplane consisting of carbon nanotube thin-film transistors. The system takes advantage of the high mobility of nanotube transistors for low operating voltages and efficient light absorption of orga...

the plain x-ray the diagnosis of the acute abdomen_

چکیده ندارد.

Active Pixel Concepts for High-Resolution Large Area Imagers

In this paper, we show that for large area imagers the use of a current mode active pixel engine can increase the speed compared to a voltage mode pixel. Changing from a source follower topology to a common source amplifier can increase the charge gain while having no effect on other performance parameters.

Large-area compliant tactile sensors using printed carbon nanotube active-matrix backplanes.

A 20 × 20 pixel pressure sensor array based on a printed active-matrix single-wall carbon-nanotube thin-film transistor backplane is presented. Using a gravure printing process that is compatible with fully printed large-area roll-to-roll processing, a 97% device yield is obtained on the 400-transistor backplane. As a proof of concept, pressure sensors are integrated to map the applied tactile ...

Carbon Nanotubes and Semiconductor Nanowires for Active Matrix Backplanes