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2008•Applied Physics LettersRequires access

Three-dimensional spatiotemporal behaviors of light emission from discharge plasma of alternating current plasma display panels

Tae‐Seung Cho, Gu‐Hyun Chung, Jin‐Woo Jung

Open publisher page 17 citations

Abstract

Test panel for three-dimensional observation in ac plasma display panel (PDP) has been fabricated and the spatiotemporal behavior of infrared and visible emissions has been experimentally investigated in sustain discharges. Considering the infrared and visible emissions from the cathode, the cathode fall region in ac PDP could be within 70μm in thicknesses. We measured the propagation speed of the sheath plasma to be 1.8mm∕μs. In addition, the experimental result showed that an increasing sustain frequency from 100to250kHz improved the plasma efficiency.

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What this paper is about

Test panel for three-dimensional observation in ac plasma display panel (PDP) has been fabricated and the spatiotemporal behavior of infrared and visible emissions has been experimentally investigated in sustain discharges. Considering the infrared and visible emissions from the cathode, the cathode fall region in ac PDP could be within 70μm in thicknesses. We measured the propagation speed of the sheath plasma to be 1.8mm∕μs. In addition, the experimental result showed that an increasing sustain frequency from 100to250kHz improved the plasma efficiency.

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Available abstract

Test panel for three-dimensional observation in ac plasma display panel (PDP) has been fabricated and the spatiotemporal behavior of infrared and visible emissions has been experimentally investigated in sustain discharges. Considering the infrared and visible emissions from the cathode, the cathode fall region in ac PDP could be within 70μm in thicknesses. We measured the propagation speed of the sheath plasma to be 1.8mm∕μs. In addition, the experimental result showed that an increasing sustain frequency from 100to250kHz improved the plasma efficiency.

Key concepts: Plasma display, Plasma, Cathode, Materials science, Infrared, Optoelectronics, Current (fluid), Plasma diagnostics

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Three-dimensional spatiotemporal behaviors of light emission from discharge plasma of alternating current plasma display panels — Research Paper | ScholarLens