49.4: Invited Paper: The Improvement of Luminous Efficacy of PDP with Ultra-fine Sub Pixels

In this paper, there is a description of the development of PDP televisions equipped with ultra-fine sub-pixels in order to become competitive in the large-scale TV market. Delta and triode cell geometry was implemented to establish the high luminescence in the 50-inch FHD PDP models. In order to lower circuit costs, a modified scan pulse was used to establish a 1080p single scan. Furthermore, the possibility of developing a QFHD (2160/p) PDP television will be briefly mentioned. We have concluded that a new design is necessary in order to generate a product with ultra-fine sub pixels that will not increase the breakdown voltage even if the sub-pixel dimension is decreased to 100um.