Three-layer photoreceptor (Se-SeTe-Se) with high sensitivity in the long-wavelength region

1 June 1984

journal article
Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Electron Devices

Vol. 31 (6) , 793-796
https://doi.org/10.1109/t-ed.1984.21608

Abstract

A Se-SeTe-Se three-layered photoreceptor which is highly sensitive, as well as electrically stable, in the red and near-infrared region has been developed. To improve the electrical stability without reducing the sensitivity, the SeTe layer thickness was investigated. Sensitivity for the Se(0.5 µm)-Se0.65Te0.35(0.2 µm)-Se(50 µm) layered photoreceptor is 2300 V/µJ/cm²at 660 nm, and 360 V/µJ/cm²at 800 nm. A photoreceptor drum of this layered configuration, whose sensitivity was designed for an LED light source, was very stable and exhibited high-quality printing characteristics in an LED printer.

Keywords

LAYERED PHOTORECEPTOR
SETE SE
ELECTRICAL
V/ΜJ/CM
SUP
THICKNESS

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