Patent ID: 7446476
Filing Date: 2008-11-04
Classification: H01J

Abstract:
1. A plasma display panel, comprising: a first substrate and a second substrate disposed facing each other; a plurality of discharge electrodes spaced apart along side portions of a discharge cell formed between said first and second substrates; dielectric walls forming said side portions of said discharge cell and burying said plurality of discharge electrodes; secondary electron emission amplifying units emitting secondary electrons into the discharge cell, and being disposed on inner surfaces of said side portions of said discharge cell and contacting plasma generated in the discharge cell during a discharge; and a fluorescent layer disposed on an inner surface of one of the first and second substrates; wherein an inner surface of another of the first and second substrates is not covered and is directly exposed to the discharge cell, whereby said another of the first and second substrates transmits visible light and an opening ratio of said another of the first and second substrates is improved.