The first High Definition television sets appeared on the market in 1998 and this excited tech junkies as well as movie watchers and sports fans as it was a picture like no other. This was the first major change in television viewing in more than half a century; the last was when over the air broadcasts began broadcasting in color in 1953. This change in 1953 still allowed viewers with black and white televisions to still view the channels with no noticeable change, this is called backward compatible. This is not true with the high definition channels, as the programming has changed from analog to digital.

The change is about to begin again with the change that is planned to take place making broadcasting of local channels impossible with out a box that will unscramble the signals that will be sent from these channels. The only way to view these local channels without this converter box will be with the use of a digital television.

This new way of viewing television also meant that movies that were made in wide screen could now be viewed with out the black bars on the sides that can really ruin a good movie for many viewers.

While these first high definition televisions were a new technology they were not as perfected, as they are today, some even had a picture that was unclear.

Today all that has changed with crisp clear pictures and many choices in manufacturers the reason these televisions have these pictures that bring the show home is due to their 1,920 horizontal lines and their pixels of 1,080 active scanning lines and this gives high definition television more than two million pixels. This is what gives this type of television its clear picture and teamed up with satellite programming that is delivered in high definition it's the best viewing possible.

To make this programming more inclusive Directv recently sent up one satellite that has the capability to bring one hundred and fifty stations to viewers and have plans to send a second one up that will bring in more high definition stations.

This will soon become the way that most American families watch television and with the technology that is available more programs will be added to the high definition list as they are right now, until that is the only type of programming available for many television channels.