High Definition) Is the screen quality of PDP better than that of CRT?
Definition itself is not a direct technical factor to cause difference in screen quality of CRT or PDP. Screen quality involves numerous items as well as definition. When definition only is considered, based on currently commercialized products, CRT method is more liable to produce higher definition products. (Surely, for special monitors) For general TV PDP and CRT have the same method. But, when it comes to that HD broadcasting of coming digital era in a full scale, CRT that will transform digital HD broadcasting into analogue again can be disadvantageous concerning noise. On the other hand, PDP can express digital signals on the large screen as it is, so viewers can entertain reality and high screen quality. In addition, same PDPs can differ their definition in accordance with product groups. Usually PDP is divided into SD and HD so called. SD is appropriate to general TV broadcasting method and HD is more appropriate to HD broadcasting method.
