PLASMA DISPLAY DEVICE

摘要

Provided is a plasma display panel that has a display region and a non-display region surrounding the display region. The back panel of the plasma display device has: data electrodes that supply drive voltages to the back panel; dummy electrodes that are parallel to the data electrodes and do not supply drive voltages to the back panel; an insulating layer that covers the data electrodes and the dummy electrodes; and a plurality of horizontal dividing walls, formed on top of the insulating layer, that are perpendicular to the data electrodes. The data electrodes are disposed in both the display region and the non-display region, and the dummy electrodes are disposed in the non-display region. The outermost horizontal dividing walls are disposed in the non-display region opposite data electrodes, with the insulating layer interposed therebetween, but not opposite dummy electrodes.