GLASS SUBSTRATE WITH ELECTROMAGNETIC SHIELDING EFFECT, AND PLASMA DISPLAY PANEL HAVING THE SAME

摘要

A glass substrate with electromagnetic shielding effect and a plasma display panel having the same are provided to exclude a separate cover filter and filter fixing structure by forming the electromagnetic shielding structure on the surface of the glass substrate. A glass substrate comprises a plurality of metallic crystal grains(110) and metal net structure. The metal net structure is diffused according to the grain boundaries of metallic crystal grains to electrically connect metallic crystal grains. An electromagnetic shielding structure(150) is formed on the surface of the glass substrate. The metallic crystal grain comprises Al or Ag. The metallic crystal grains are grown up with the thermal process about the motor glass substrate(100') with precipitation. The thermal process about the motor glass plate is performed by the laser irradiation.