| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress defects caused in a process without spoiling mechanical strength of a barrier rib while achieving high definition and high efficiency of a plasma display panel. Ž<P>SOLUTION: In the barrier rib having a box structure, which is disposed between the front substrate and the back substrate of the plasma display panel, mechanical strength of the barrier rib is maintained by leaving the partially wider barrier rib in each unit cell although the barrier rib is narrowed for the purpose of achieving high efficiency. Thereby, cracks and breaks of the barrier rib caused by a load applied to the panel in a superposing and evacuating process can be suppressed. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
|
