PLASMA DISPLAY PANEL, METHOD FOR PRODUCING SAME AND MATERIAL FOR PROTECTIVE LAYER OF SUCH PLASMA DISPLAY PANEL

A plasma display panel (PDP) includes front plate (4), scan electrodes (5) and sustain electrodes (6) both formed on front plate (4), dielectric layer (9) covering scan and sustain electrodes (5), (6), and protective layer (10) formed on dielectric layer (9). Protective layer (10) contains silicon (...

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Bibliographische Detailangaben
Hauptverfasser:	OE, YOSHINAO, MIZOKAMI, KANAME, HASEGAWA, KAZUYUKI, KADO, HIROYUKI, NAKAUE, HIROKAZU
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
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Beschreibung
Zusammenfassung:	A plasma display panel (PDP) includes front plate (4), scan electrodes (5) and sustain electrodes (6) both formed on front plate (4), dielectric layer (9) covering scan and sustain electrodes (5), (6), and protective layer (10) formed on dielectric layer (9). Protective layer (10) contains silicon (Si) and nitrogen (N), and is made of magnesium oxide (MgO) including Si of which atoms count in the range from 5x10 pieces/cm to 2x10 pieces/cm , and N of which atoms count in the range from 1x10 pieces/cm to 8x10 pieces/cm . The foregoing construction allows the PDP to shorten a discharge-delay time, achieve a quick response of discharge to a voltage applied, and suppress changes of the discharge-delay time with respect to a temperature.