7.3: A Simulation Study of a Flat Panel Detector Based on Shadow Mask PDP

Zhang, Panpan; Yan, Tao; Yang, Lanan; Ma, Shuhua; Zhang, Wei; Tolner, Harm

doi:10.1002/j.2168-0159.2013.tb06139.x

Cited by 1 publication

(2 citation statements)

References 8 publications

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“…We propose a two‐dimensional flat‐panel detector that employs plasma display technology to monitor the spatial distribution of radioactive contamination in large areas. Gas‐filled radiation detectors that employ DC plasma display technology have been reported . To flat‐panel detectors, we applied AC plasma display technologies, such as wall voltage transfer and discharge cell design.…”

Section: Introductionmentioning

confidence: 99%

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Application of AC plasma display panels to radiation detectors

Murai

Murata

Shintani

2016

Jnl Soc Info Display

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-Radiation detector proposals that use plasma display panels are rare. In this work, we confirmed a radiation detector that uses plasma display panels that are focused on the breakdown voltage shift in the ramp waveform. We adapted the cell structures, gas contents, and waveforms of plasma display panels (AC-PDPs) for radiation detectors. Hard X-rays and gamma rays induce electron emission into the discharge gas, resulting in generating electrons, electron multiplication, and charge accumulation on dielectrics. The radiation dose rate of hard X-rays and gamma rays (Cs137) is measured as a breakdown voltage shift between anodes and cathodes. For gamma rays, the detection sensitivity in this experiment is not as high as in the case of hard X-rays, but the detector can locate gamma rays. These results suggest that adapted AC-PDPs can detect both hard X-rays and gamma rays and can be used in a large two-dimensional radiation detector.

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Section: Introductionmentioning

confidence: 99%

“…Gas-filled radiation detectors that employ DC plasma display technology have been reported. 1,2 To flat-panel detectors, we applied AC plasma display technologies, such as wall voltage transfer and discharge cell design.…”

Section: Introductionmentioning

confidence: 99%