Patent ID: 7768200
Filing Date: 2010-08-03
Classification: H01J

Abstract:
1. A plasma display panel, comprising: first black matrices formed in a front substrate; first barrier ribs, which are formed opposite to the first black matrices on a rear substrate, the first barrier ribs to partition pixel cells; one or more second barrier ribs that partition respective sub-pixels formed between the first barrier ribs; and second black matrices formed in the front substrate at locations opposite to the second barrier ribs, the second black matrices and the second barrier ribs being parallel wherein a width of the first black matrices is greater than a width of the second black matrices, wherein each pixel cell includes the sub-pixels that generate red, green and blue visible rays, wherein the first barrier ribs have a width greater than a width of the first black matrices, wherein the width of the first barrier ribs is greater than a width of the second barrier ribs, and wherein the sub-pixels have a same size.