| 摘要 |
In a manufacturing process for a plasma display panel, a protective layer 3 formed of MgO is placed in a non-display area of a display space in which introduction of a discharge gas is provided, so as to face the discharge space. Bus electrodes Xb and Yb of row electrodes X and Y are increased in length to continue extending from inside a display area of the plasma display panel into the non-display area, and thus constitute a pair of discharge electrode for causing a discharge in the non-display area of the discharge space in which the introduction of the discharge gas is provided. When the discharge gas is introduced into the discharge gas, a voltage is applied between the discharge electrodes to cause an aging discharge. |
