Protection layer of plasma display panel and method of forming t

Details Protection layer of plasma display panel and method of forming t Protection layer of plasma display panel and method of forming t

1997-10-15

2000-01-11

Talbot, Brian K.

Coating processes

Electrical product produced

Fluorescent or phosphorescent base coating

427 64, 4271263, 4273762, B05D 512, B05D 506

Patent

active

060133090

ABSTRACT:
A method of forming a protection layer of a plasma display panel, which has upper electrodes, lower electrodes and a barrier rib, includes the steps of: forming a dielectric layer on the upper electrodes; and forming a MgO protection layer on the dielectric layer by the method of direct coating the MgO solution on the surface of the dielectric layer. Some advantages are derived by properly mixing MgO particles, salt containing Mg, and organic binder and coating an MgO protection layer (thin film) on the surface of the PDP substrate irrespective of coating methods by simple facility and processing. These advantages include PDP MgO protection layer formation to reduce PDP production cost, time and firing voltages, and adjustment of the protection layer's thickness.

REFERENCES:
patent: 5770921 (1998-06-01), Aoki et al.
K. Amano et al. "21.3: Characteristics of Thick-Film-Printed MgO for a Practical Use in ac Plasma Displays" SID No Month Available 94 Digest, pp. 323-326.

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