The plasma television is a relatively new type of television, with a flat screen display. It works by having a mixture of different noble gases in s...
The plasma television is a relatively new type of television, with a flat screen display. It works by having a mixture of different noble gases in small compartments behind a panel of glass. The plasma TV derives its name from the reaction in which these noble gases are turned into plasma, which emits light and forms the display you see. Plasma TV’s are often compared to LCD’s (liquid crystal displays), another type of flat screen television that uses liquid crystals in front of backlighting or fluorescent tubes to produce images.
Plasmas and LCDs, flatter and lighter than tube televisions, are also less difficult to manage than traditional CRT (or tube) televisions. Though, on average, they are a hefty 5 inches thick and 100 pounds, recent advances in plasma technology will soon cut their thickness down to an inch and their weight down to 45 pounds. Consumers can now take some liberties in the placement of their plasma TV’s. Plasmas can easily be mounted on walls or placed on smaller stands.
Resolution, the quantity of pixels on the television screen per square inch, is also a key component of televisions. Flat screened televisions boast a much higher resolution than CRT televisions, which yields clearer images on the screen. High definition plasmas have resolutions that range from 1024×768 to 1920×1080. This is much better than even the maximum resolution for tube televisions, a mere 480 lines.
Flat screen televisions also have a longer life span than CRT televisions. Most plasma manufacturers now assert that their televisions have a life span of up to 60,000 hours, where CRT televisions have a life span of at least 5 years. Assuming that a consumer watches 3 hours of television a day, a plasma TV can last up to 55 years!
Color reproduction and contrast ratio are two important components of a clear picture. Plasma televisions excel in both; they produce richer, more vibrant colours and truer blacks than LCDs. Due to the backlighting in LCDs, any pixel that should be black will have some light leaking through, which spoils the contrast.
The image of both LCDs and plasmas is comparable when viewed directly in front of the screen. However, plasma televisions have a wider viewing angle than their counterparts. Backlighting causes this problem in LCDs; the image on the screen degrades as the viewing angle increases. Plasmas can be viewed from the sides or top and bottom.
Many worry about the possibility of burn-in images on plasmas. This occurs when a still shot is shown on the screen for too long. Afterwards, a faint outline or trace of the image may still be visible on the plasma’s screen. However, this should not be a serious problem with newer models, as manufacturers have worked to eliminate the burn-in effect.
Unlike tube or LCD TVs, plasma TVs are not limited in size. Consumers (with large enough budgets) can order plasmas up to any size. However, CRTs and LCDs are usually restricted to about 52 inches in diagonal.
What you just learned about the plasma widescreen television is just the beginning. To get the full story and all the details, check out these links and
Everybody can see the difference between a good and a poorer picture quality. However, it is very hard to define for an average consumer what is picture quality. Contrast ratio is one very important element of picture quality, followed by color saturation and accuracy. Resolution should also be considered.
Contrast ratio is the ratio between the brightest and darkest color a HDTV can produce. The better your system is, the higher contrast ratio it can produce. If your system has low contrast ratio, you will experience dull and washed out images, and fine details will be lost. The good news is that there were great improvements in contrast ratio, and even cheap HDTVs have enjoyable contrast ratios at this time.
Black levels are also very important for good picture quality. Good black levels mean you see absolute blacks, not greyish blacks. Poor black levels can be especially annoying in dim light conditions, because this is when your eyes are very sensitive about blacks. Lot of people achieve absolute black by setting the black levels too low: by doing this you may have absolute blacks, but black shadow details will be lost. Another important aspect of picture quality are the high white levels.
High white levels make images vivid and lively, and it is also makes daytime viewing more pleasant. Just as with the blacks, it is not a good idea to set the white levels too high, because details can be lost.
Color temperature, saturation and accuracy are important characteristics of the images on your display. The standard for color temperature is 6500K: this is the equivalent of daytime illumination, in other words, this is the natural light temperature. Color temperature above this is bluish, and below this is reddish. Setting the color temperature correctly is important because if there is any problem with that, every other color will be bluish or reddish.
Color saturation can be adjusted by using color patterns that come with calibrations discs or TV channels. On the other hand, color accuracy depends mostly on the way your system decodes the image data. This is a very wast topic, and you will be OK if you know only that for an accurate reproduction the color encoding used in film production should match the decoders of your TV.
Greyscale and display characteristic also affect the color reproduction of your HDTV, but again this is above the beginners knowledge about image calibration. You can choose to learn about this, or you can hire a specialist to do it for you.
There are 5 times more pixels in the latest HD resolution than in the Standard Definition. The difference is astonishing: with HD, you can notice details you never knew that existed. Today, 1080 capable HDTVs represent the best money can buy.
The term of percieved sharpness relates to resolution. It means users can sharpen artificially the image without modifying the resolution by creating a crisp edge along the border of the image. This also gives the impression of better image quality.
Edward is an electronics expert who writes . To read more , visit HDTVReviewLab.com
Cheap Consumer Electronics can be found at the website of elecosave . They have a large range of nearly everything that you would possibly want.
Audio, Visual, Camcorder, Photography products, GRPS, Printing products and other products. There is a massive array of products to choose from in their product catalogue.
Value is excellent with cheap prices. Over twelve thousand electronic goods and accessory produce for the general public. Cheapest best price on the internet site that I have made 3 purchases from so far.
They are based in London in the UK and sell all the main branded consumer electrical product brands such as Sony, LG, JVC, Samsung, Panasonic, Akai, Nikon, Kodak & Olympus to name but a few.
Specialists in electronic produce with a large superb massive selection of camera products that will blow your mind away. Professionals of photography will see a large range. Flashes,lenses,chargers and memory cards are also available and your camera products are all catered for here. Camcorders are here in a very large range of choice. Camcorders are also stocked at entry level and camcorders for the professional. Specializing in Extra batteries, Flash Units and chargers. Recordable DVD discs are also available.
There are savings of 20% that can be made compared to the others in the competition. UK market based and selling to the EEC Market. Many deals, customer service that is excellent. Products carry a manufacturer warranty that is full. Televisions in Plasma, LCD & LED. Printers for computers, Consumable electrical accessories, Home Cimema, Car Audio, satellite Navigation, TFT screens, Blu-ray recorders and players.
Are unbranded cheap televisions are a false economy?
When you buy a TV or any consumer electronic item you should think about more than just the purchase price, you must also think about the future repair costs and the life expectancy of the Television.
Cheap unbranded LCD TVs and cheap unbranded plasma televisions that are manufactured by unknown factories may appear to be excellent value for money. Usually they are sold at lower prices than the comparable sized models from dependable known brands such as JVC, LG, Hitachi, Philips, Panasonic, Pioneer, Sharp, Sony, Samsung, Toshiba and Sharp. The specification that they offer may appear equivalent to the main brands of televisions and often the styling isnt dissimilar.
Why are the known brands of TVs more expensive?
It is easy to think that you are paying a premium for the badge on the branded models of televisions, whilst this is to some extent true there are other differences that justify the extra cost of the branded TVs.
Often the cheaper LCD televisions and the cheaper Plasma TVs are imported into the UK from factories in Eastern Europe and China and are distributed by unknown importers that dont have the infrastructure in the UK that the main TV brands have. This may well seem like a good thing since it keeps the costs down.
The manufacturers of unbranded cheap televisions dont have the same incentive to protect their televisions from being unreliable or poor quality. It isnt important to them if the televisions are unreliable or if they last for 4 years or 7years. Ultimately you wont be able to find out which factory manufactured the television, so you wont be able to avoid it in the future if you purchase an unreliable Television.
The probability of unbranded Cheap televisions becoming faulty during the first year or after is greater than for branded televisions because they dont have the same stringent quality control systems.
Major brand manufacturers of televisions manufacture better designed internal circuits with higher quality components to improve the reliability of the Television. Cheaper televisions from unheard of brands dont need to do this. Surveys that have been done by the magazine Which have found that this is the case and main brands of TVs like Sony and Panasonic regularly out perform the cheap TVs from unfamiliar brands.
Less likely to be repaired
Replacement parts are not as readily available on cheap Television brands as they are for the main Television brands. This is often for the reason that there arent any parts kept in the UK by the manufacturer for the unbranded cheap televisions unlike the main brand televisions so it takes longer to get hold of the parts.
What’s more it is more difficult to repair unknown cheaper brand televisions since they havent got the technical support in the UK that the major brands do. Therefore if an repair engineer struggles to carry out the repair he cant ask the manufacturer for assistance as a result it will be more likely that the Television cant be repaired. For the duration of the first year this isnt a problem since the retailer that sold you the cheap TV will have to repair it or replace it. Although after this period it means that it is more likely that you will have toreplace the cheaper unknown brand Television earlier than a main brand Television.
It is not unknown when a branded TV has had very poor repair history, for the manufacturer to replace, repair or subsidise the cost of the repair outside of beyond the 1 year guarantee as a good will gesture. It is improbable that this would happen for a cheap TVs from an unknown brand, which means that you would have to purchase a replacement one earlier than if you had purchased a recognized brand of Television.
Better performance on known brand TVs
The main brand Television manufacturers invest in research and development to improve the performance of the TVs. Accordingly the features, picture and sound quality will be superior to the unknown cheaper Television brands. Typically the cheaper unbranded TVs have poorer out of date components that prevent them from performing as well as the branded TVs. This is noticeable if you compare them side by side and can be seen in the reviews in magazines such as What Hi-fi and What Video.
Conclusion
The major brand TVs are better supported, better designed and they boast more features and they perform better than the unbranded cheap Television brands. As soon as all of this is taken into consideration the main Television brands represent a cheaper option in the long run delivering more value and longer service than the unbranded cheap TV brands. So make sure that when you buy a TV that is from a manufacturer such as Sony, Philips, Pioneer, Toshiba, Panasonic, JVC or LGand you will get superior value in the long run.
Armadeus Cornelius is an AV enthusiast and expert with nearly 20 years experience in consumer electronics. His website at www.digitaldirect.co.uk offers Cheap LCD and Plasma TVs and a large selection of AV products at low prices. For your convenience you may also find these links useful and
When you are setting up your home theater you need to decide on what is the best way for you to watch. Many people would not have anything other than a projector as it adds to the cinema theme as well as giving you a very good image as big as you want. But many others do not want to deal with projectors and screens and would rather have the convenience of a TV style screen that you just turn on and play the DVD in as you would in any other room but on a bigger screen.
If you are using a projector then it is a good idea to make sure that your room has good thick curtains so that you can block the light from the room. As the image is produced through a projected light then it is best to use a projector in a fairly dark room. With some of the latest projectors they have a light sensor so that if the light is too bright for the image then it brightens the light to make it stronger. You also have to set up a projector for the movie and put up the screen. But it does give you a really good sense of being at the cinema as well as a really good, large picture that is very high quality.
There are some really good plasma screens around now and the cost is dropping. But you still get the sense that you are watching TV. Although if you put it on the wall then it is a lot more like a real screen. Plasmas have an advantage over projectors if you have a small room, as they did not need any space to project an image.
Although plasma TV does not have the same movie theater aspect to it as a projector does it is very easy to use and does give you a very good image.
If you want ease of use and a great quality picture and are happy either to have a smaller screen, or you are able to pay for a very big one, then plasma might be best for you. But a projector can give you a really good quality image that is as big as you want and there are some very good projectors that are very cheap. But you also have to set up the screen as well as the projector whenever you want to see a movie. But whatever you choose it is always worth trying it out in the store so that you can see which is the best for you.
If people are considering purchasing an HDTV then they should really take the model’s contrast ratio into consideration. The contrast ratio along with screen resolution, have a major effect on the overall picture. A high contrast ratio is desired since these models produce fantastic colors that most accurately reflect “real world” conditions.
The contrast ratio is defined as a unit of measure between the brightest color (white) and the darkest one (black). Today, every type of television available whether it be a traditional CRT television, plasma, LCD or LED, all produce different contrast levels.
Unfortunately there is not a standard method for measuring the contrast ratio. Each manufacturer uses a different means to measure the ratio, which can make it difficult to accurately compare different models. To help standardize the industry, ANSI (American National Standards Institute) developed a test that uses a checkerboard panel to measure both the white and black simultaneously. Many companies now use the ANSI method to test the contrast ratio.
A person can also measure contrast ratio in HDTV using what is called the “full on full off method” where the ratio between a pure black and pure white screen is measured. Although this test will produce a higher contrast ratio it is not a good representation of authentic viewing conditions.
Most people make the false assumption that contrast ratio plays a minimal role in the color quality of a television picture. However, an HDTV picture is made up of hundreds of thousands of tiny pixels and they are arranged to form a wide range of colors. The models with the best contrast ratios have the ability to precisely separate the black pixels from nearby lighter pixels. HDTV manufacturers are always looking for the latest technology to combat what is termed “light leakage”.
Plasma TV’s have generally offered the highest contrast ratios with certain companies advertising ratios as high as 1,000,000 to 1. LCD and now LED technology have since been able to equal these contrast ratios while providing even brighter colors.
Although contrast ratio is important in the quality of the picture, it does not play a role in how well motion is displayed. HDTV delivers an incredibly superb picture so it is important to select a TV with a good contrast ratio. After all, there is no point in wasting the features of HDTV by using an old television with a poor contrast.
If one loves the experience of HDTV and HD movie, then a television with a high contrast ratio is the ideal choice. Whether a person is in the market for a plasma, LCD or LED television, the screen resolution as well as the contrast ratio should all be taken into consideration. Lastly, it is important to take the cost of a television into account before making one’s final selection.
Zeeman Haus enjoys writing articles online on a variety of subjects. You can check out his latest website on which reviews and lists the best LCD TVs to help you pick the best one for your needs.
categories: hd tv,lcd tv,plasma tv,flat screen,tv,screen,television,movies,electronics,entertainment,sports,home,house,shopping
With all of the different types of televisions there are to choose from, it can be hard enough to choose a type of TV, let alone trying to choose which television is better than the next. Much has been said for and against investing in a plasma screen television. The best way is to do your own research about the myths of plasma televisions and you will find how great a value a plasma television can be.
When you research plasma televisions, make sure that you know the difference between what is truly fact and what is fiction in the information that you find out there. Some online sources will warn against plasma televisions with issues like burn in image retention and recovery response time, but if you take the time to the research the actual testing done on these televisions, you will find out the facts.
Burn in and image retention are just two of the terms you will seen thrown around on the internet as things to watch out for when purchasing a plasma television. These are the terms that describe damage that can happen to a television screen if it is stuck on the same picture for too long, like being on pause, or the image that stays on your television once you turn it off.
Testing done on plasma screen televisions will show that they can be left paused for several days without causing screen burn in. Any image retention issues were shown in tests to last for under well under 24 hours and the testing also showed that it caused no permanent screen damage.
Another myth that is easily dispelled is that plasma screen televisions have less than stellar image quality from wide angles of viewing. Actually what the test data shows is that the high quality images provided by the superior color accuracy and black levels of plasma televisions provided the highest quality pictures from any angle when compared to any other type of television.
If you are a movie lover you will find that there has been extensive testing of the quality of watching movies on a plasma screen television. This has proven that not only is the picture outstanding, but it is the closest picture representation of what the filmmakers were trying to show with their cinematography. Next to the theater, a plasma screen television will give you the best movie experience available in your home.
There is much more to choosing a great value in a new television than finding the lowest price in town. Real value is the best quality that you can find for the money. You have to be sure to consider the picture, sound, and overall quality of the product in order to ensure you are getting the most for your hard earned money.
Although the plasma televisions can be a little bit pricier that other televisions on the market, the substantially higher quality images qualifies them as a much better value for your money than the other products available. To receive the highest possibly picture quality, no matter what it is you like to watch, plasma televisions are the way to go.
Learn more about the hd plasma televisions and get some great deals by checking out these links and
When it comes to flat screen TVs the two technologies LCD and Plasma seem very similar with almost lifelike images and the ability to be hung on the wall. Although LCD tvs and Plasma tvs panels may look very similar in the stores, there are various differences between the two technologies.
LCD screens explained
The LCD tv screen is a thin flat display device and is made up of a two clear panels which have many colour liquid crystal filled pixels that are arranged in arrays in between them. When a small voltage is applied to the crystals they twist or untwist repositioning themselves so that light can either pass through or it is blocked. When millions of crystals do this a picture is displayed. Very little power is used in this process. Behind the screen is a back light that illuminates the pixels and displays a colour depending on their colour (either red, blue or green), also areas of light and dark spots are displayed depending on how they are positioned. LCD devices are available in small sizes for items such as a watch up to 108 inches. Most television manufacturers produce LCD television including Hitachi, JVC, LG, Panasonic, Pioneer, Philips, Samsung, Sharp, Sony, and Toshiba.
How plasma tvs works
A Plasma tv screen comprises of millions of minute ‘light bulbs’ which are tiny glass cells filled with inert gases such as xenon and neon. These cells are lit by a current being applied to electrodes in the gas filled cell and its atoms become ‘excited’ to a plasma and emit photons of ultraviolet light. These photons in turn hit a phosphor coating which emits visible light. The colour of the visible light emitted by each cell depends on the three different coloured phosphors – red, blue and green, and can together produce billions of colours when combined. As with the LCD tv screen, the millions of cells intermix to form the image on the screen. Currently the only manufacturers of Plasma tvs in the UK are LG, Samsung, Panasonic, Pioneer, and Philips. Plasma tvs are existing in sizes from 32 inches to 150 inches.
Performance and Picture quality compared
The Brightness of the picture
The picture on LCD tv screens can be brighter than Plasma tvs. Depending on where the television is located and what is being viewed will determine how this difference in screen brightness is perceived. However both Plasma tv and LCD tv screens are capable of producing brightness levels that in normal viewing conditions are in excess of what is needed.
Contrast Ratio and Black Levels
The difference between the extreme of light and dark tones is known as the contrast ratio. Usually the greater the contrast ratio is the more details can be differentiated. In the past LCD tv screens were known to have lower contrast ratios than plasma tvs due to the pixels not being able to totally block the back light on darkened pixels and light would bleed through and make the image lighter. New methods of reducing this light leakage have been introduced on the latest LCD tv screens so that the contrast ratios are closer to those of a Plasma tv. However Plasma tvs are still better because their pixel cells can be switched off, rather than blocking the back light with LCD tvs, and blacks are blacker. The black levels on a television underpins the overall picture quality. If the blacks aren’t black enough then the whole colour palette or colour saturation is affected so that the colours appear artificial rather than life like. The black level on an LCD tv is more dark grey when compared with the black level on a plasma tv.
Colour Saturation
This is a gauge of the correctness of the colours on the screen based on the presence of grey shades – the higher grey shades results in lower colour saturation. Plasma TVs have high colour saturation due to the way they emit light. The capability of Plasma tv pixels to be turned off when they are not in use stops the emission of stray light that diffuses colour. This is why tints and hues on Plasma TVs are noticeably more vivid and vibrant
The Colour Gamut
Is the breadth and number of colours that can be displayed. The most expensive models are now claiming to have colour gamut’s getting rather close to the full spectrum for plasma tv and LCD tv. In fact most plasma TVs have a propensity to be better than most LCD tvs except the top of the range ones. With the cheapest LCD tv models more often than not offering a colour gamut that isn’t as good the higher LCD tv models. So by and large the plasma tv has the best colour gamut.
Resolution
This is the amount of pixels that make up the screen. The higher the resolution is, the higher the definition and the sharper picture is. Currently, LCD HDTV’s produce the image at’20 pixels x 1080 pixels, full 1080p resolution at a lesser cost than plasma tv panels of the same size. There is no difference in an HD LCD tv or Plasma tv for screen sizes above 37 inches. However plasma tv screens of 37 inches and below are currently only HD Ready but LCD tv models are available from 32 inches upwards in full HD or 1080P.
Refresh Rate and Response Time of the screen
These two attributes in combination determine how fast a moving picture a screen can reproduces without the image blurring. Response time is a gauge of how fast a screen can change when an input is received. Historically LCD tv panels had slow response times which was the limiting factor causing motion blur because each pixel has to go from an on state, to an off state, and back to on in order to refresh an image. Improvements in pixel response times on LCD tv screens means that the actual response time isn’t the main cause of motion blur, its generally caused by the refresh rate, or the frame rate.
Lower model of LCD televisions and Plasma televisions operate at a frame rate of 50hz or 50 frames per second. In fact until recently, before 100hz models were launched, all models operated at 50 Hz. Now on more expensive models of LCD tv and Plasma tv motion blur is reduced with the addition of 100hz which create an extra frame that is placed between the normal frames. Because a normal signal is 50 Hz an additional middle frames is created by signal processing software that interpolates what the extra middle frame should look like. This results in picture motion that is more fluid and looses little if any definition. However the best Plasma tvs still show fast moving images better than the best LCD tvs but the difference is narrowing because the LCD tvs response time has reduced and 100hz and 200hz models have been established.
Viewing Angle
This is the maximum side angle that a viewer can see the image on the screen clearly. Plasma tvs usually have a viewing angle of between 160 degrees to’0 degrees whereas LCD tvs have a viewing angle of around 100 degrees after which the picture dulls.
The surface of the screen
Plasma tvs have reflective shinny screen surface which can be affected by glare depending on the viewing conditions. Lcd tvs have a matt finish which reduces glare.
Burn-in
For Plasma tvs With prolonged displaying of non-moving images, graphics or text, such as a menu bar, channel logo, or news scroll a permanent ghost image can be permanently burned on the screen with a darkened appearance. SO even if the image on the screen is changed or removed it can’t be removed for the rest of the plasma tvs life and is always seen as a shadow image. Regardless of how long a static image is displayed on an LCD tv they aren’t affected by burn-in. But the problem of burn-in is exaggerated and unlikely under normal viewing.
Image retention
Numerous people mix up burn-in with image retention which is very similar. With image retention the ‘ghost image’ disappears quickly either as soon as a new, bright image is displayed or after a few seconds. image retention is infrequently noticed but normal on plasma tvs because of the technology utilized, but it can be minimised by having a ‘break-in’ period when the plasma tv is first bought. The break-in period usually lasts 100 hours, during this time you should not view any programs that do not fill in the whole screen, and you should notview any programmingthat have static images such as bright station logos or news scrolls at the base of screens, and you ought to lower the contrast and brightness to a middle point. Nowadays there are also features built in to the plasma tvs to lower the likelihood of either burn-in or image retention.
[b]Is there any difference in power consumption of LCD tvs or Plasma tvs ?[/b]
The backlight on an LCD tv is constantly on so the power consumption is almost constant. By manually adjusting the brightness of the back light up or down the power consumption is either increased or decreased. The twisting and untwisting of the LCD pixels consumes hardly any power.
Though Plasma tvs charge a gas to a plasma to produce light. The more light that is necessary the more often this is done. So it’s usual for plasma tvs to need more energy on an image with high levels of brightness, and less energy on low brightness scenes. Consequently the power consumption varies.
The energy requirements that are quoted for Plasma tvs are for full brightness settings. The effect of this is that lcd tvs seem to use less power than plasma tvs. But the power consumption of a plasma tv varies depending on the amount of dark and bright areas on the displayed image. Studies have found that when the viewed programs are mainly dark or on movies the amount of power consumed for plasma tvs will be lower than an lcd tv. However when the viewed programs are sports and cartoons the power consumption for plasma tvs is greater than on lcd tvs. When varied programs are viewed the power consumption is similar for LCD tvs and Plasma tvs. Future plasma tvs are going to consume less than half the amount power consumed at present.
Life expectancy
Plasma tv manufacturers are at this momentquoting statistics of 100000 hours for the life expectancy. This represents a running level of just about 11.5 years of non stop use. As a result any concerns about the life expectancy of plasma tvs being less than LCD tvs are unfounded.
Conclusion
Both technologies have advantages. Plasmas tvs typically have a superior subjective picture with healthier black level, higher contrast, and better colour rendering than LCD TVs. While LCD TVs have higher brightness, and no screen burn-in worries, and are lighter and thinner. This is not always the case sincea good LCD TV might have a better picture than an middling or poor plasma TV. But on balance I consider that a plasma tv is the better option with more advantages. Ultimately you get what you pay for so spend as much as you can find the money for on you preferred format.
For the finest advice and the lowest prices with the finest service go to . To save even more money check out the .
When the usual household electronic appliance or gadget shrinks in size, a whole bunch of new possible uses for it pops up. Can you imagine how you can use a 7 inch portable LCD flat television?. It’s total TV fun wherever you may be. Anytime, it gives you the ability to watch TV shows that you love; whether you’re at home, at the mall, at a coffee place, you can just whip it out and start watching! But still the best place to use a portable LCD TV is when you’re in bed and feeling lazy to get up. Just reach out for it, switch it on and voila, TV entertainment in bed.
Talk about combining comfort and entertainment!
But if you’re not always on the go and just enjoys staying at home, a small LCD TV will be perfect for your lifestyle. You can easily find an ideal spot for a 15 to 24-inch LCD TV. You can prop one on top of your kitchen counter so you can watch while you’re cooking. If you have a hobby room or a mini library, a 18-inch unit can keep you company all the time.
You should not let its smaller size fool you because it can become the center piece of your house entertainment set up. This is especially true if your home has limited space. You can just hook it up with a DVD player and some good surround sound speaker system and you’re set. With small LCD televisions, there’s no such thing as small or limited space.
On a more technical advantage of an LCD TV, one is the reduced or sometimes even the complete absence of glare emanating from the screen. It can be attributed to the matte coating on the screen, which are unlike your typical CRT TVs and plasma TVs that are composed of glass. What this means is you can put your TV anywhere in the house even in places with bright lights in them.
The Negative Side of Small LCD Televisions
Some LCD screens, especially with the cheaper units, exhibits some type of motion blurring. It happens when the animation of the images projected on the LCD screen is too fast to be rendered, resulting in what looks like a blur. This effect is eliminated or at least lessened on higher quality LCD TV units.
Another disadvantage is the viewing angle. An LCD TV is better watched when you’re exactly fronting it. The picture or viewing quality degrades as you move farther from the center.
Most flat screen televisions with LCD screens do not come cheaply. This is true especially if you compare them to their traditional CRT competition which are now very affordable. You will find cheaper alternatives but you should know that most of them don’t have the quality that you will enjoy. They are made with weak parts and are bound to not last long.
Portable and small LCD TV flat screens are ideal for many situations but they are also quite frustrating to work with in some situations. They are best for small homes and for mobile entertainment when you’re on the go. They aren’t ideal for those who like big screens and are easily fatigued by watching small ones. It is best to carefully study your need for such a TV before you go buy one.
The author is a researcher and is a consumer electronics blogger that specializes in topics such as the flat screen television technology. He also has a website that gears toward electronics and provides guides on which are the best places to learn how to repair LCD TVs.
Digging up the internet for information on how to make repairs on modern electronics such as plasma and LCD TVs, game consoles, appliances, laptops and computers, etc., is not a simple task. This is the case most especially true if you are looking for specific information on a particular item. In cases when such information are actually found, there is likelihood that they may be not be complete and you may be further tasked to find the other pieces of puzzle by digging up the internet further. This is no walk in the park.
That is why zeroing in on a website that particularly offers information on the specific item of electronics that you are interested in will usually be followed by some rejoicing of some sort because most of these websites are so focused on their subjects that they tend to contain a lot of info regarding their particular topics. One tiny drawback when it comes to these highly specific and technical sites is that they may require some membership fees.
Paying for it isn’t necessarily bad especially if it goes to paying for the site owner’s efforts that make his/her forum really functional for those who join it. Joining fees are there to make certain that tutorial sites like them will continue helping people out in their search for technical assistance.
I have been an advocate of a handful of LCD and plasma TV repair sites that ask for payment in exchange for access. This is because they do have distinct advantages over the free sites that are found all over the web. These advantages are:
1. Some pay sites that offer, say, LCD and plasma TV repair training information have one-time membership fees which I think are cool because you will also have access to future database additions without incurring additional charges. The site owners usually promise to regularly update the information contained in their sites and allow access to all members at no extra cost.
2. Training and service manuals, step-by-step guides, schematic diagrams are usually included in these sites for paid member to access and download. Virtually everything you need is here which saves you a whole lot of your time which would have been otherwise spent digging up the search engines just to get complete information.
3. If you look at it on the long term angle, joining one-time-fee based training membership sites will probably cost you a lot less than you think because there are commerce sites that offer the technical library on a pay-per-download basis.
Most membership sites that ask for one-time payment have tons of technical literature in their servers that are ready for download 24/7. Some of these sites have around 400 to 600 (or more) service and training manuals, schematic diagrams, step-by-step guides in easily readable formats. Other sources of these may ask for for $10 per download per download. So for the price of $50, which is approximately what the one-time payment training sites charge, you will get only about 5 downloads from a per-download basis site. This is a rip-off compared to the one-payment sites.
4. Online TV repair forums, courses and schools are pretty neat because of the fact that everything about your training can happen inside your home or office which I would imagine will be a pretty convenient deal. You can teach yourself how to repair electronics any time you are able.
5. The speed at which technology is developing can become very profitable for those who provide related services to them such as electronics repair, assuming, of course, that they are able to keep up. Online repair courses such as plasma and LCD TV repair courses give them some fighting chance by providing the needed information bring them up to date. These training sites are a boon to the electronics servicing field.
If you have been keeping tabs of current events in the flat screen TV industry, you probably know that it has been going through some pretty huge demand surges that only support the hypothesis that the TV repair industry is still in bloom. Take heed of this huge potential money-maker by training yourself and your crew on how to repair new electronics like plasma and LCD TVs and other flat screen televisions that are coming out so that you won’t get left behind. Watch out for an influx of plasma and LCD TV repair owners begging you to fix their televisions!
The author loves electronics and tries to tinker with them in his free time. He maintains a couple of sites that relate to this interests. If you want to how to fix electronics, I suggest you check out his site where to get the best and .
