Excerpt from an article written about plasma and LCD flat-screen televisions.

Flat panel TVs are slim, stylish and, despite their large size, easily suit any room. At only a few inches deep, flat panels can be installed on a wall or in a ceiling, leaving more room for furniture and providing a “picture frame” appearance that fits with almost any decor. Many widescreen TVs even have built-in DVD players.

Plasma and HD televisions offer higher resolution than traditional picture tube televisions and they have other features such as anti-glare coatings, smoother screen appearance and a more accurate picture. Unlike standard picture tube sets, LCD and plasma televisions do not suffer from screen burn. The images are seamless and their color is exceptional.

Like standard televisions, flat screens are measured diagonally. They are available in sizes from 37″ to 103″. The most common sizes include 37″, 42″, 50″, 58″, 60″, and 65″ screens. Be sure to measure for adequate space to install the television before purchasing.

Screens larger than 65″ are generally rear-projection televisions (RPTV). These screens project the image from the front of the screen, like a projector in a movie theatre. RPTVs offer flat screens for viewing, but in general, are deeper than plasma TVs due to the electronics necessary to run them.

When recessing a flat panel TV, allow at least three inches of open space at the top and adequate ventilation space behind it to allow heat to escape. Remember to allow an additional three to six inches on either side of the monitor if you wish to attach speakers (if they are not already built in).

To ensure a proper viewing experience, arrange seating areas for 37″ screens from six to 10 feet away from the monitor. A 42″ plasma TV is best viewed from a distance of eight to 12 feet.