HDTV Monitor


Flatscreen TV’s, Plasma, LCD, Projection - What’s the Difference?




Ever wonder what it is that you are actually looking at? Here are 3 great explanations for the three top leading flatscreen televisions.


A Plasma TV is a high definition (HDTV) alternative to the standard cathode ray televisions sold today. A plasma TV provides sharp images and vibrant colors, especially when used in conjunction with high definition broadcasts. Quite often a plasma TV is designed in a 16:9 ratio for wide creen
movie formats, as opposed to the box-like 4:3 ratio of standard televisions. A quality plasma TV is not cheap, however. Units start at $2,000 USD and can be as high as $15,000 USD or more.



LCD panels are made of two layers of transparent material, which are polarized,

Choose Toshiba Plasma TV For High Quality Viewing
...to get activated. The activation of the RGB phosphors allow those particular colors to become obvious and distinct on the screen which in turn brings about a clarity and accuracy in the brightness and color, thereby displaying a high quality ...
and are “glued” together. One of the layers is coated with a special polymer that holds the individual liquid crystals. Current is then passed through individual crystals, which allow the crystals to pass or block light to create images. LCD crystals do not produce their own light, so an external light source, such as florescent bulb is needed for the image created by the LCD to become visible to the viewer.


Tube Tv, or SD = standard definition - not widescreen formatted - also called Analog. Can also be referred to as a 4×3 screen (for every 4″ across it is 3″ high). Tube TV - uses a glass picture tube that is also called a Cathode Ray Tube.

SDTV Vs EDTV Vs HDTV Differences
...until the advent of HDTV was just known as a TV signal or standard TV. In the late 1980's a standard was developed for HDTV that called for 720 lines of resolution to show a much sharper image. Right around ...
They are heavy (for some reason the flat screen tube tv’s are even heavier than the curved ones) and are being discontinued. Panasonic stopped making them last year, Sony and Toshiba just announced that they would also no longer produce them. You may be able to get a HD glass tube but I would not recommend them. SD or Tube are being phased out in favor of the LCD flat panel TV’s since they are lighter, becoming less expensive (some brands lower their prices every couple of months it seems), and have a great picture.


We strive to make sure that everyone’s questions get answered. Visit our site for great info on Flatscreen Tv’s - http://limusiclessons.com/tv.php


Check out our

Video Converting VCR
...the best providers for many of such products, including the video converting VCRs. With these VCRs (PAL-NTSC or PAL-SECAM-NTSC) you ll need either a video standards converter such as the famous TENLABs or a PAL-SECAM-NTSC TV. What a user should ...
site for the top models in flatscreen tv’s. Login to http://limusiclessons.com/tv.php







Leave a Reply