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US 2012/0070616 A1Published application
Plasma display panel and method of manufacturing same
AssigneePanasonic Corporation
InventorsTaro NAOI, Hai LIN, Eishiro OTANI, Hiroshi ITO
Life of this patent
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Abstract
A plasma display panel equipped with a front substrate and a back substrate facing each other to form a discharge space. On the discharge space side of the front substrate there are disposed a metal oxide layer and magnesium oxide crystal particles. The magnesium oxide crystal particles are arranged to be protruding closer to the discharge space than the surface of the metal oxide layer.
Claims12
A plasma display panel, comprising:
- a front substrate and a back substrate facing each other to form a discharge space,
- wherein on the discharge space side of the front substrate there are disposed a metal oxide layer and magnesium oxide crystal particles, and
- wherein the magnesium oxide crystal particles are arranged to be protruding closer to the discharge space than the surface of the metal oxide layer.
A plasma display panel, comprising:
- a front substrate and a back substrate facing each other to form a discharge space,
- wherein on the discharge space side of the front substrate there are disposed a metal oxide layer and magnesium oxide crystal particles, and
- wherein the magnesium oxide crystal particles are arranged on the discharge space side of the metal oxide layer, or alternatively, part of the magnesium oxide crystal particles are disposed within the metal oxide layer.
A plasma display panel, comprising:
- a front substrate and a back substrate facing each other to form a discharge space,
- wherein on the discharge space side of the front substrate there are disposed a metal oxide layer and magnesium oxide crystal particles, and
- wherein among the magnesium oxide crystal particles there are magnesium oxide crystal particles having a particle diameter of at least 3500 angstroms.
A plasma display panel, comprising:
- a front substrate and a back substrate facing each other to form a discharge space,
- wherein on the discharge space side of the front substrate there are disposed a metal oxide layer and magnesium oxide crystal particles, and
- wherein an area ratio of the magnesium oxide crystal particles to the metal oxide layer is 0.1% to 85%.
Dependencies are inferred from the claim text.