In the last ten to fifteen years there has been much research in using amorphous and
polycrystalline semiconductors as x-ray photoconductors in various x-ray image sensor …

The most widely used architecture in large-area amorphous silicon (a-Si) flat panel imagers
is a passive pixel sensor (PPS), which consists of a detector and a readout switch. While the …

This paper presents modeling and parameter extraction of the above-threshold
characteristics of hydrogenated amorphous silicon (a-Si: H) thin-film transistors (TFTs) in …

An inkjet-patterned, flexible organic memory array was demonstrated using non-volatile
ferroelectric field-effect transistors which remained functional below 0.6% tensile strain …

We investigated the low-frequency noise properties in the inverted-staggered amorphous In–
Ga–Zn–O (a-IGZO) thin-film transistors (TFTs) with the silicon dioxide (SiO 2) gate dielectric …

The active pixel concept is a promising architecture for imaging systems. We report on the
electrooptical characterization of a hybrid organic active pixel sensor (APS) where an …

The effects of x-ray irradiation on the transfer and noise characteristics of excimer-laser-
annealed polycrystalline silicon (poly-Si) thin-film transistors (TFTs) have been examined at …

This paper examines the effect of the top gate on the static characteristics of dual-gate
hydrogenated amorphous silicon (a-Si: H) thin-film transistors (TFTs). Both forward and …

We report here the realization of a large-area compatible, flat panel imager with pixel level
amplifiers. The imager is based on excimer-laser crystallized, polycrystalline silicon (poly-Si) …

Active pixel sensor (APS) circuits are an alternate to passive pixel sensor (PPS) circuits,
which, while common in CMOS technology, have yet to be incorporated into commercial …