| 摘要 |
PROBLEM TO BE SOLVED: To provide a plasma display panel of which the characteristics of an MgO protective film are improved. SOLUTION: The plasma display panel 100 includes first and second substrates 111, 113 disposed opposite with each other; a plurality of first and a second electrodes 115, 117 formed on opposing surfaces of the first and the second substrates 111, 113 respectively and arranged so as to intersect each other; a dielectric layer 121 formed so as to cover the plurality of first and second electrodes 115, 117; and an MgO protection film 127 formed so as to cover the dielectric layer 121. The crystal orientated surface of the MgO protective film 127 is configured to mix the (111) surface and the (110) surface thereof, and the (111) surface and the (110) surface are mixed at an optimum mixing ratio in accordance with particle diameters of the MgO protection film 127, and thereby the electron irradiation capability of the MgO protective film 127, and the display quality of the display panel are improved. COPYRIGHT: (C)2005,JPO&NCIPI
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