CoolTechZone.com has posted an overview on Plasma Displays

Since the day television was invented, TV technology has certainly been refined quite a bit, but the core concept has remained the same. Even today most of the televisions are built on the age old Cathode Ray Tube (CRT) technology which no doubt has been modified to make bigger, better screens to give a larger crisper picture and subsequently, a much better viewing experience.

[url=http://www.cooltechzone.com/index.php?option=content&task=view&id=1733]Plasma Displays: An Overview