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	<title>Tech @ Home &#187; televisions</title>
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	<link>http://tech.jeehee.com</link>
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		<title>The Value of Front Projection Televisions</title>
		<link>http://tech.jeehee.com/technology/the-value-of-front-projection-televisions/</link>
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		<pubDate>Fri, 10 Jul 2009 09:24:05 +0000</pubDate>
		<dc:creator>Emad Fuad</dc:creator>
				<category><![CDATA[Technology]]></category>
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		<guid isPermaLink="false">http://tech.jeehee.com/?p=461</guid>
		<description><![CDATA[The Front Projection Television is offered by a number of established television manufacturers, a few of whom also market both rear and front projections. There are two different technologies in the front projection television - DLP (digital laser projection ) and LCD projection. Both technologies replace the CRT projector which has been used and can still be found in the rear projection televisions.]]></description>
			<content:encoded><![CDATA[<div style='font-style:italic;' class='UAWbyline'>by Emad Fuad</div>
<p>The Front Projection Television is offered by a number of established television manufacturers, a few of whom also market both rear and front projections. There are two different technologies in the front projection television &#8211; DLP (digital laser projection ) and LCD projection. Both technologies replace the CRT projector which has been used and can still be found in the rear projection televisions.</p>
<p>The primary application of owning a front projection television nowadays is to experience the in-home, big screen television with quality sound and picture without going broke. When the price of projection televisions decreased a not too long ago, many customers made note of the price drop and went out and bought these projection units. People who, beforehand, could not possibly have even thought they might be able to own a big screen TV now had a real option. The front projection television remains more affordable than the large, flat paneled LCD televisions, even now that the LCD televisions are becoming less expensive.</p>
<p>You could find quite a few television manufacturers that currently build and sell Front Projection Televisions. They include Mitsubishi, RCA, JVC and Panasonic, to name a few. They routinely market their televisions as laser TV or home theaters. While you are looking around for a front projection television, you will want to know the different options. You will find good and bad points in using LCD projection televisions as well as DLP projection.</p>
<p>Your typical LCD projector requires less space than the normal CRT and incorporates a chip that you can replace as needed. One drawback is that they are a bit bulky compared to the slender DLP projection televisions, their viewing angles are not expansive and LCD projectors can produce a phenomenon called the &#8220;screen door effect&#8221; which means that the image looks like it has a black grid over it, as though you were watching it through a screen door. The phenomena appears when you are able to see black spaces between the pixels DLP projectors represent the cutting edge technology when it comes to front projection televisions.</p>
<p>A digital laser projection system enables the televisions to be thinner than the LCD versions and offer a higher quality picture. The colors are more specific and the definition is greater. These models may be pricey to keep around as you must purchase a new lamp after about 7 years, but DLP technology is quickly becoming the wave of the future regarding front projection television.</p>
<p>For those who are interested in projection televisions, the best technology is the CRT projector or the DLP projector. Some companies have come up with variations of this type of technology, but are primarily dependent on CRT or DLP technology to run the machine. The DLP option is reputed to be the most advantageous when it comes to sales as consumers are looking for televisions which are thinner than their last television. Even though the DLP Front Projection Television sets are not slim enough to be mounted on a wall, they still are significantly lighter and slimmer than large screen televisions have been previously.</p>
<div class='UAWresource'>
<div style='font-style:italic;' class='UAWabout'>About the Author:</div>
<div class='UAWlinks'>Emad Fuad manages a Projection TV Review website that teaches consumers everything about projection TVs including a great section on <a href="http://www.projectiontelevisionsreview.com/">Front Projection Television</a>.</div>
</div>
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		<title>The Samsung LN52B750 LCD HDTV &#8211; 1080p Breakdown</title>
		<link>http://tech.jeehee.com/technology/the-samsung-ln52b750-lcd-hdtv-1080p-breakdown/</link>
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		<pubDate>Fri, 26 Jun 2009 08:44:46 +0000</pubDate>
		<dc:creator>Phil Edgar</dc:creator>
				<category><![CDATA[Technology]]></category>
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		<category><![CDATA[lcd]]></category>
		<category><![CDATA[ln52b750]]></category>
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		<category><![CDATA[samsung ln52b750]]></category>
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		<guid isPermaLink="false">http://tech.jeehee.com/?p=9</guid>
		<description><![CDATA[The recently released Samsung LN52B750 52 inch 1080p LCD HDTV has been leaving stores in record breaking fashion.  This has come to no surprise to me as it's set higher standards for the term HDTV which has left competition lagging behind.]]></description>
			<content:encoded><![CDATA[<div style='font-style:italic;' class='UAWbyline'>by Phil Edgar</div>
<p>The recently released Samsung LN52B750 52 inch 1080p LCD HDTV has been leaving stores in record breaking fashion.  This has come to no surprise to me as it&#8217;s set higher standards for the term HDTV which has left competition lagging behind.</p>
<p>Most features of the Samsung LN52B750 are pretty self explanatory, although the term 1080p isn&#8217;t a familiar term with most HDTV shoppers.</p>
<p>The term 1080p basicly means that there are 1080 &#8220;progressive scans&#8221; on the TV&#8217;s screen.  A progressive scan is a line of vertical resolution.  Up until recently, an HDTV with 720p was the highest quality money could buy.</p>
<p>The higher number of progressive scans an HDTV has then the higher amount of pixels it will have.  The more pixels a TV screen has, the better it&#8217;s images will be.  A good example to use to explain this would be to compare mobile phone cameras with top quality digital cameras.  If you were to compare the images of the two, the digital camera would have much sharper images.  That&#8217;s because its images have more pixels, and are therefore, much sharper &#8211; the same principals apply with HDTVs.</p>
<p>Each HDTV screen is made up of tiny little squares or &#8220;pixels&#8221;.  Imagine your TV screen as a grid with hundreds of thousands of tiny little squares on it.  In each square are the colors that make up your images.</p>
<p>If you replaced this grid with one with many more, smaller squares or &#8220;pixels&#8221;, then the images of your HDTV would be much clearer and sharper from then on.  This is because the smaller each pixel is, the more detail can be shown on screen.</p>
<p>Assuming you&#8217;re watching a 1080p screen with 16:9 widescreen aspect ratio, your TV will have 1080 lines of vertical resolution and 1920 lines of horizontal resolution.  That is a heck of a lot of pixels to watch a movie or TV show on &#8211; two million, seventy three thousand and six hundred to be exact!</p>
<p>In conclusion, the more pixels your screen has, the better the image quality will be, and the more progressive scans it has, the more pixels it will have.  1080p is the highest possible amount of progressive scans available to buy right now, and will be for a very, very long time.  It provides the sharpest and clearest image quality money can buy.</p>
<p>I bought my own Samsung LN52B750 52 inch 1080p LCD HDTV a few weeks ago, and I have to say that 52 inches of razor sharp images is probably the best money I&#8217;ve ever spent!</p>
<div class='UAWresource'>
<div style='font-style:italic;' class='UAWabout'>About the Author:</div>
<div class='UAWlinks'>This writer is a recognised expert on LCD HDTV technology. Follow these links for more reviews and information on the <a href="http://www.samsung-ln52b750.com">Samsung LN52B750</a>, or follow this link for bargain deals on the <a href="http://www.samsung-ln52b750.com">LN52B750</a>.</div>
</div>
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