What Does LCD HDTV 1080p Really Mean? The Basics of HDTV Explained

Sometimes where high tech meets the averageflat screen TVs are made with today.
consumer communicating is often like speaking twoHDTV - High Definition Television: The highest form of
separate languages. You might a 46 inch LCD HDTVdigital TV you can receive. You can think of it as if you
720p flat screen you absolutely love but have no ideawere watching a movie at the movie theater with its
why it's $400 dollars cheaper than the same brand 4616:9 aspect ratio. Also along with HDTV is the
inch LCD HDTV 1080p right next to it. To you the TV'sresolution you can have, 720p, 1080i and 1080p. To
are the same size but if you checked the picture outgive you a starting reference, traditional TV sets had a
you would see the difference. So lets give a brief480 lines. The lines determine how good of a resolution
synopsis on the key terms when you shop for youryou are going to have. We also have the "i" and "p"
next flat screen.which follow the number of lines used to create an
LCD - Liquid Crystal Display: A display method createdimage. These stand for "interlaced" and "progressive".
back in the 1960s where the orientation of rod shapedJust remember that the progressive scan is the more
molecules (like a liquid) bend light like a crystal would.desirable as it processes the image twice as fast as
So if you vary the orientation of these filters it willthe interlaced scan. What this will do for you is create
determine how the light you ultimately see passesa better clarity and and color on your final picture. Also
through the crystals. LCD are not new but thekeep in mind that these scans are considered more
technology is still out there and in use today. You canimportant on flat screens larger than 32 inches. So
also find LCD screens used for computers monitors.when you purchase a 46 inch LCD HDTV 1080p you
They provide a very clean image and is what mostwant to keep this in mind.