Abstract: This invention discloses a plasma display panel for multi-screen system. The plasma display panel (10) comprises the upper dielectric plate (1) and the lower dielectric plate (2). Cathode electrode (3) and anode electrode (4) are orthogonally located between said plates (1) and (2). These electrodes (3) and (4) form display cell (5) and (6), the cell (5) being formed between barrier ribs (8) and the cell (6) being adjacent to one side of sealing seam (7). The display cells (5) and (6) are separated by barrier ribs (8). The display cell (6) adjacent to the sealing seam are made of a size increasing in direction perpendicular to the sealing seam (7) with respect to the rest of the display cell (5).