Patent ID: 7781972
Filing Date: 2010-08-24
Classification: H01J

Abstract:
1. A plasma display panel comprising: a front substrate comprising a scan electrode and a sustain electrode, each of the scan and sustain electrodes including a bus electrode and a transparent electrode; and a rear substrate comprising a barrier rib for forming a discharge cell, wherein the transparent electrode has a base part and first and second projecting electrode parts in the discharge cell, the first projecting electrode part including at least one projecting electrode directly contacting and protruding from the base part and extending substantially normal to the bus electrode, the second projecting electrode part including at least two projecting electrodes directly contacting and protruding from the base part and extending substantially normal to the bus electrode, and the base part protrudes into the discharge cell, wherein a first gap between the first projecting electrode part of the scan electrode and the first projecting electrode part of the sustain electrode is greater than a second gap between the second projecting electrode part of the scan electrode and the second projecting electrode part of the sustain electrode.