The present invention relates to a plasma display panel, more particularly, to a plasma display panel apparatus and manufacturing method of the same, which is capable of minimizing a gap between a seal layer and a UV Ultra Violet ray / silicon desiccant layer due to an air bubble, when the front panel and the rear panel of the plasma display panel are in the sealing process. A plasma display panel according to the present invention includes a front substrate; a rear substrate; a seal layer which is formed between the front panel and the rear panel; and a desiccant layer which is in contact with the front panel, the rear panel and the seal layer.