Plasma-shell gas discharge device
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United States of America Patent
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May 27, 2014
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N/A
app pub date -
Jun 11, 2012
filing date -
May 21, 2002
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Abstract
A gas discharge device such as a plasma display panel (PDP) device having one or more substrates and a multiplicity of pixels or subpixels. Each pixel or subpixel is defined by a hollow Plasma-shell filled with an ionizable gas. One or more addressing electrodes are in electrical contact with each Plasma-shell. The Plasma-shell may include inorganic and organic luminescent materials including quantum dots that are excited by the gas discharge within each Plasma-shell. The luminescent material, including quantum dots, may be located on an exterior and/or interior surface of the Plasma-shell or incorporated into the shell of the Plasma-shell. Up-conversion and down-conversion materials may be used. The substrate may be rigid or flexible with a flat, curved, or irregular surface. In one embodiment, the Plasma-shell is in the geometric shape of a cube or cuboid.
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