LIGHTING TEST AND REPAIR APPARATUS FOR PLASMA DISPLAY PANEL

摘要

PURPOSE: A lighting test and repair apparatus is provided to minimize damages of dielectric layer and MgO layer and achieve improved stability of display panel. CONSTITUTION: A lighting test and repair apparatus comprises a lighting tester(10) mounted with a panel to be tested, wherein the lighting tester performs a lighting test when a power is applied; a laser unit(40) for repairing flickering cells by scanning a laser beam having a spot of 10 to 20μm on the panel mounted on the lighting tester by using a galvanometer; a convey unit(20) for guiding the laser unit toward the flickering cells by conveying the laser unit in a three-axis direction; and an enlargement and display unit mounted on the head of the laser unit, and which enlarges and displays the part being repaired.