Plasma display panel
AssigneeMatsushita Electric Industrial Co., Ltd.
InventorsKazuyuki Hasegawa, Kaname Mizokami, Yoshinao Oe, Masaki Aoki, Junichi Hibino
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Abstract
A plasma display panel includes a first substrate and a second substrate facing each other to provide a discharge space between the first substrate and the second substrate, a scan electrode and a sustain electrode both provided on the first substrate, a dielectric layer for covering the scan electrode and the sustain electrode, and a protective layer provided on the dielectric layer. The protective layer includes magnesium oxide and magnesium carbide. This plasma display panel performs stable discharge characteristics, such as a driving voltage, thereby displaying an image stably.
Claims9
A plasma display panel comprising:
- a first substrate and a second substrate facing each other to provide a discharge space between the first substrate and the second substrate;
- a scan electrode and a sustain electrode both provided on the first substrate;
- a dielectric layer for covering the scan electrode and the sustain electrode;
- and
- a protective layer provided on the dielectric layer, the protective layer including magnesium oxide and magnesium carbide.
A method of manufacturing a plasma display panel, comprising:
- forming a scan electrode and a sustain electrode on a first substrate;
- forming a dielectric layer for covering the scan electrode and the sustain electrode;
- forming a protective layer on the dielectric layer by using material including magnesium oxide and magnesium carbide;
- and
- providing a second substrate apart from the protective layer by a predetermined distance so as to provide a discharge space between the protective layer and the second substrate.
A material used for a method of manufacturing a plasma display panel, the material comprising magnesium oxide and magnesium carbide, wherein the method comprises:
- forming a scan electrode and a sustain electrode on a first substrate;
- forming a dielectric layer for covering the scan electrode and the sustain electrode;
- forming a protective layer on the dielectric layer by using the material;
- and
- providing a second substrate apart from the protective layer by a predetermined distance to provide a discharge space between the protective layer and the second substrate.
Dependencies are inferred from the claim text.