แสดงบทความที่มีป้ายกำกับ Plasma แสดงบทความทั้งหมด
แสดงบทความที่มีป้ายกำกับ Plasma แสดงบทความทั้งหมด

วันพุธที่ 19 พฤษภาคม พ.ศ. 2553

Advantages of LCD TV Over Plasma TV


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Statistics shows that 98% of American households own a television unit and spends at least 3 hours and 48 minutes of viewing time per day. Television has become a very important household necessity for many people, adults and children alike. With the increasing demand of modern technology advancement, companies try to move along with the fast paced lifestyle people are living in right now.

The television industry has evolved and become a part every household budget to make the family more convenient and entertained during family viewing time. Television manufacturers made different approach to give consumers more options in choosing the best kind of TV for the family. The birth of LCD TV and Plasma TV represents the revolutionary kind of entertainment the contemporary world is looking for. But which is more beneficial for consumers, LCD TVs or Plasma TV?

Liquid crystal display televisions or LCD TV are thinner and lighter compared to the regular CRT TV of the past. It has a better color display and high resolution advantage than most Plasma television available in the market. LCDs have a wider choice of 1080 pixel sets and more screen sizes to choose from. Unlike plasma TV which only has the smallest size of 42 inches, LCDs provide smaller sets that are more space saving and cheap. Plasma Televisions are the latest when it comes to modern TV technology but LCD TV manufacturers created more advanced and better models of LCD TV to catch up with the Plasma TV technology. Latest models of LCD TV offers a much better color display and are generally a bit brighter than most plasma TV. It has less reflective screens that look better in bright rooms.

Plasma TV tends to look dim in bright lighting when set in a standard mode, which are generally recommended for home use. It is more beneficial when used for gaming consoles because of the higher amount of panel resolution that gives a more detailed video gaming experience. LCD TV is less prone to burn-in from images that are displayed for a long period of time which has become a problem with early models of plasma TV. It provides a more stable image quality that avoids eye fatigue for those who spends long hours of TV watching. Aside from these, LCD Television has a longer life span of 50,000 hours of viewing time than Plasma TV's 30,000 hours. The best advantage of LCD TV is that it is cheaper compared to Plasma TV, making it a more recommendable choice for consumers who want their money to be all worth it. It is also known to be more energy saving than plasma sets, so you don't have to worry about your electric bill all the time.

You must always remember that it is not a matter of having the latest and most hip television out in the market. You must be able to weigh the advantage and disadvantages it might bring. It is always better to choose the ones that are of high quality, more affordable and longer lasting to make your money all worth it.

See Also : TV buying guide Technology 3d television

วันอังคารที่ 18 พฤษภาคม พ.ศ. 2553

Plasma TV and LCD TV: Televisions of the Future


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Although both Plasma TV's and LCD TV's display a big picture in a thin case, there are many notable differences between the two devices.

The plasma television sets are larger than LCD's and measure about 42 inches. The size of the LCD is approximately 37 inches. But a 42-inch LCD TV would cost $1000 more than the plasma television set. The LCD TV's weigh lesser than the plasma set. The plasma television sets are bulky and therefore they constantly require installation. They are well structured in order to prevent overheating due to constant usage by a means of proper ventilation.

The plasma televisions exhibit a contrast background and therefore are very appropriate for watching movies as you experience the enjoyment of a home theatre. LCD TV's are mostly bright screened and appropriate if your room is brightly lit. The plasma TV's do not appear lucid when the room is brightly lit. At the same time, the LCD TV's seem to emit strong rays when the room is darker.

You can watch your television from different angles when you are watching the plasma TV. The same convenience is not available in case of LCD as it bears a flat screen. As you move further we can feel the loss of brightness.

But there are a few disadvantages when you own a plasma television set. When it is linked to video, it often tends to leave an image for a long time. These images often get permanently etched on the screen. At the bottom of the screen, the text or the logos of the other networks are often seen and it causes a disturbance to the viewer. The estimated life of a plasma TV is around 25000 to 35000 hours.

According to Alfred Poor's anticipations, the LCD television will continue to be an expensive set compared to the other televisions.

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Televisions That We Can All Afford


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It's quite intimidating nowadays to go shopping for a new television. There are so many brands and models to choose from. The used to be simple task of purchasing a television is now quite daunting. Since most people don't have to purchase a television very often, it can be quite difficult to get caught up in the latest technology. To get started, you need to decide if you want to purchase a regular tube television, a flat screen television, or perhaps even a projection television. Once you have made this decision, the rest of your choices should fall into place.

Most projection televisions are big screen televisions, if that is what you are looking for. If you choose to buy the projection television, you are looking at spending quite a lot of money for one of those. One place that you could start looking for a projection television is on some rent to own web sites. If you choose to go down the rent to own path, you won't have to pay the huge purchase price up front. Rather, you will make scheduled payments which are much easier on your pocketbook. Also, with rent to own, you will not have to worry about acquiring any long term debt obligations.

There are two different types of flat panel screen televisions: LCD and plasma. Generally with the plasma screens, you are able to see the television from all angles. Whether you are sitting directly under the television or sitting on a sofa clear on the side of the room, you will still have a clear picture. However, the plasma screens are glass and they tend to reflect the lighting that you have surrounding your television. With the LCD screens, there are some extreme angles from which it is harder to see the picture on the television. The LCD television screens have a matte finish, so the lighting in the room won't be reflected to obstruct your television viewing. Again, these televisions can also be somewhat pricey. You could check out a rent to own calendar to determine if there might be an event in your area from which you could purchase one of these televisions.

Last, but not least, we have the regular tube televisions. These are by far the least expensive of all the televisions. These televisions are less expensive, but definitely take up much more room due their bulkiness. If you choose to purchase a tube television, odds are you won't have to worry about dealing with any rent to own terms. Most likely you will simply be able to pay for the entire purchase price upfront. But no matter what type of television you decide to purchase, chances are you will be pleased with your selection for many years to come.

Related : TV buying guide Technology 3d television

วันจันทร์ที่ 17 พฤษภาคม พ.ศ. 2553

LCD Vs Plasma TVs - Which is Better?


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HDTVs are the new standard when it comes time to buying a new TV. However, when it comes time to buy you will need to decide between buying a LCD vs Plasma TV. This article will help you understand the difference between the two and which is better suited for your home.

Let's get technical. Plasma screen TVs use a matrix of tiny gas plasma cells which are charged by electrical voltage in order to make the picture. LCD screens are made up of liquid crystals sandwiched together between two glass plates. Now let's put that it terms that the average consumer can understand.

Both LCD and Plasma TVs produce an excellent picture. However, plasma screens are usually suggested for the average viewer because they can produce blacks more accurately due to the nature of how they work. Plasma HDTVs also typically have better viewing angles so you can sit at angles and still view a clear image on the screen. Lastly, plasma TVs are, in most cases, less expensive than LCD TVs.

LCD televisions do have their advantages over Plasma screens also. LCD screens usually have more pixels on the screen which give them a higher native resolution. They also have a longer lifespan as compared to plasma screens and are guaranteed for 60,000 hours. Finally, LCD screens are rarely victims of screen burn which results from leaving an image on too long on the TV. Plasma TVs are more commonly susceptible to this problem.

So which is right for you? If you plan on buyer a small television that is 42' or less, then we would suggest you go with a LCD. However, if you plan to go bigger than that then you best buy will be Plasma HDTV as it will give you a better price and picture quality. Secondly, if you are going to be putting the TV in a dark room with little glare then you should go with a Plasma screen TV, but if the room is bright and subject to glares then a LCD screen TV will perform better.

Hopefully you now have a better understanding of the Plasma TV vs LCD TV debate and you are armed with the knowledge you need to make a wise and educated purchase.

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Increase Your Viewing Pleasure With an LCD Plasma Television


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If you have been shopping for televisions or just keep up with technology, then you have heard about the LCD plasma television, but do you truly know anything about it? The concept of a plasma screen has been around since the mid-1960s with scientists in a college computer lab creating a very rudimentary model for the display of computer information.

Although originally designed in 21-inch televisions, plasma televisions showed many advantages over the then-popular projection screen televisions, including brighter pictures with very little distortion when viewed from the side. The popularity of plasma televisions quickly grew along with the screen size and during their first years on the market dominated the over-40-inch monitor business. Plasma technology could be designed easily for screens 37-inches and larger and the market was rocked with the introduction of a 103-inch screen in 2006.

Without a big and bulky tube inside of it, the LCD plasma television is typically less than 50 pounds, depending on the size that you purchase. Because it is so light, you can even mount it on the wall which frees up shelf or floor space. However, you must make sure that you mount the plasma television on a wall stud for the strongest anchor. The plasma television offers cinema-like quality with its widescreen ratio, an aspect of 16-9, but it is also adept at displaying smaller ratios too. In facts, many of the plasma televisions have an automatic picture resizer which will zoom in and out depending on the aspect ratio of the picture quality.

The flat screen of a plasma television is great in that it greatly reduces distortion of the image displayed, something that was a problem with CRT screens. You have a wide viewing angle without the picture becoming distorted and the screen has a remarkable, even brightness in the picture quality.

Another advantage of high definition plasma televisions, is they are already set up for digital images as well as sound, making them ideal for use with surround sound systems. The 13:9 aspect ratio of plasma televisions also allow for a better theater-like experience for in-home viewing of movies. Plasma monitors also have a better dark room black level that makes black appear real black instead of a dark red or brown found with many LCD televisions.

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วันศุกร์ที่ 14 พฤษภาคม พ.ศ. 2553

50-Inch Plasma Television


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Do you want your living room to be something special in your home? If so, consider having a 50-inch plasma television set in it.

With the numerous selections of great looking 50-inch televisions available in the market, you'll definitely find one that will give the look that you want for your living room. With a 50-inch plasma television, you'll be able to see bigger and clearer pictures when watching television.

When shopping for a television, it is wise to look around. Consider all the great brand names that are available in the market. With so many of them available, you'll be spoilt for choice. Look at all the options available to find what is most suitable for you.

Find something that is worth the money you're going to pay. Decide on your budget and what features you want for your television. Once you know what you want, you'll be able to decide on what to buy. Choosing the most suitable television would be much easier.

When you have a 50-inch plasma television in your living room, you'll be able to come home at the end of each day to enjoy your favorite television programs. You'll have a great time watching all your movies on a larger and clearer screen. Imagine the feeling you'll get. Very soon, you'll be the envy of all your fir ends and neighbors when they get to know about your new television set sitting majestically in your living room.

Buying something that is worth the money you're paying for is important. Plenty of different brands and models of 50-inch plasma televisions are available in the market. It is very important to do your homework before buying. You want to get something that meet your needs and worth the money you pay. When you have bought something suitable, you'll be happy with your investment because it will give you benefits over and over again for the next few years.

When you have your 50-inch plasma television in your living room, you can invite your friends over to enjoy the big game or the much awaited movie. Your guests will be kept entertained, that for sure. They will definitely enjoy the better and clearer picture on the large screen. Imagine the many happy hours you can spend with your fir ends. You'll be so proud of your television that you'll be wondering why you have to go out.

Recommend : TV buying guide Technology 3d television

วันอังคารที่ 11 พฤษภาคม พ.ศ. 2553

Plasma Compared To DLP Television and LCD


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When you think of comparing plasma to DLP technology you should really compare the main aspect and that is the picture quality. The contrast by definition is the measurement of black depending of the white amount. The plasma is a step ahead this time. The boast of this in the plasma technology is truly remarkable and it's possible to heard about ratios like 4000 to 1. But not all the manufactures can accomplish this level of quality and the main ration is only 1000 to 1. The DLP is a relative new technology on the market so it's not really fair to compare with plasma but some of the big manufacturers came close to the standard ration 1000:1.

The clarity is measured by the amount of lines and by looking at the clean edge around the picture. So again is hard to compare DLP television to plasma on this topic because both technologies have great reviews regarding the clarity. The plasma achieves this by conversion and processing and the DLP have made this possible using the best clean mirror technology.

The brightness makes the DLP set to take a step ahead the competition. The viewing angle in DLP is big. The final product has really no component that can burn, perhaps only the easily replaceable lamp. The advantage plasma may have at this chapter is the fact that the brightness doesn't affect the colour richness but this affects most of the DLP TVs.

Both technologies are incredible and the difference between the two is equal in the final product. Both have a little advantage in some areas and some disadvantages. In the end it's up to you and of course the price will affect your decision a lot. For the same visual result the technology in LCD and plasma is very different. Don't let yourself be deceived with the fact that both are flat and thin because there are lots of differences between LCD and plasma televisions.

The Plasma TV is outclassing the LCD with the size of the display and a better contrast! When in comes to price plasma wins by far in this competition so this could be a decisive factor. On the other hand the LCD has its own advantages when compared with Plasma. The brightest is increased to LCD. The main advantage is the big life span of such sets and the fact that the light source can be replaced with ease. An interesting think could be that LCD doesn't have any problems with high-altitudes and the running temperature is smaller.

At last if you want to get technical then we should talk about the making technology. The Plasma is based on the light bulb and the display consists of cells. But all in one this has the same disadvantages as the traditional televisions (heat and screen burn). The LCD making technology is far different. The LCD are made of two layers polarized and glued together so the big advantage could be the less power is consuming and the lack of radiation around it ; all this because there are no phosphors that light up.

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วันศุกร์ที่ 7 พฤษภาคม พ.ศ. 2553

Plasma Vs LCD TV


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Plasma and LCD TV's may look similar but they technology is quite different. With the deadline for networks to broadcast in HD coming up fast it may be time to start seriously thinking of replacing that old cathode ray tube TV. So How do you know which one is right for you and what's the difference anyway? Well, in short a plasma TV is a matrix of tiny gas plasma cells charged with precise electrical voltage to create a picture while an LCD TV is made up of liquid crystals pressed between two glass plates. Images are created by varying the amount of electrical charge applied to the crystals. Each type of TV has it's own advantages and disadvantages and they will be explained below.

Is there a difference in picture quality?

Opinions on this vary depending on who you talk to so the best thing I can suggest is to go down to your local electronics store and take a look for yourself. Just a few years ago plasma TV's did a better job with contrast than LCD's but with the advances in technology this is not always the case. Historically plasma screens had better viewing angles than LCD's. With LCD screens you would see color variations with side viewing while the plasma screen colors remained more constant. This has "mostly" been overcome by LCD manufacturers in the last few years. Make sure you check this visually when looking for a new flat screen. LCD TV's have been known to have problems with fast moving images being blurred. This too has been addressed and for the most part is no longer such a big problem. Be sure look at the refresh rate. The less the number is, the better the quality of fast moving scenes will be. Make sure the refresh rate is under 16ms and you should be fine. Many of the high end models are now at 12ms. LCD TV's can handle a higher native resolution and often can go pixel for pixel so they tend to look much sharper than a Plasma when you are viewing an image that has a high resolution like 1080i/p. Plasma screens are easily scratched so they are protected with a sheet of glass. This adds weight and also can cause glare problems if you are in a room with a lot of windows. When Plasma screens were first produced there life expectancy at full brightness was about 20,000 hours. The LCD screens have always been guaranteed for about 60,000. This problem has been addressed with the newer generation Plasmas and now they are in line with the 50-60,000 hours seen in LCD's

Which one is better for you?

The main advantage a plasma TV has over an LCD is the price of a larger flat panel TV. LCD screens jump quite a bit in price when you start going over 32". If you are on a limited budget and you want a 42 inch screen then the plasma is most likely the one for you. If you have deep pockets and like hi-def and require your image to run at true Native HD resolution then the larger LCD is your best bet.

For the smaller size flat screens 15"-36" the LCD is the way to go. They offer better resolution and if you have noticed the prices keep coming down.

Summary

Plasma's are less expensive for the larger screen sizes and have a slight advantage when it comes to extreme viewing angles. The plasma also wins in handling fast moving images. Both Plasma and LCD now have about the same life span. LCD's are lighter, thinner,and not as fragile as plasma's. When it comes to brightness/contrast many experts favor the plasma but many swear the LCD has similar quality but it really comes down to the make and model.

Thanks To : TV buying guide Technology 3d television

วันจันทร์ที่ 12 เมษายน พ.ศ. 2553

How to Get the Best LCD Or Plasma TV


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Buying a TV in front of the LCD and plasma TVs have been on the market was a simple task that requires little effort. You must assign only the place and know the screen size you want. Now these are modern television and confuse us all. We do not know the passage to make it all seem too good to be true. Now we have questions we ask, if we do not want a 1080p TV or full? Between a plasma TVand an LCD TV, which one really better? The answer depends on how you intend to use. With advances in technology, it is still difficult to see the difference between the two.

LCD TVs have the time it was for a whole. It 'started as a computer monitor, which explains the small size of most of them. LCD technology is also lower than that of clocks. It 'was only recently that used the technology for LCD deviceslike television.

The depth of an LCD TV is not more than two inches and it is very easy to mount it on the wall or ceiling. Previous notion says that LCD televisions are limited in sizes but it is now being modified. You can get a 108-inch LCD TV today! Their resolutions are also as good as the plasma technology which makes the competition even tighter.

Burn in problems, dead pixels, blacks that are not really black are some issues that are no longer in newer models of LCD TVs. Even for a long time trying to leave an image if the possibility of burning very low. Dead Pixel happen if there is pressure on one side of the screen when the pixels respond. This is sometimes due to transport handling. If you see a dark room LCD TV, will never be the so-black-black problem. Black is an LCD TV is not really black, because LCD TVs are illuminatedthe back.

Plasma TVs look similar to LCD TVs but they use a very different technology to create images. They use inert gases like neon and xenon. However, plasma and LCD TVs are both high definition TVs and flat screens. You can distinguish plasma from an LCD because it has a characteristic dense black. Of all the modern televisions, plasma TVs have the most realistic images produced. They can be expensive though. You can also mount them but you might want to let someone who knows do the job because plasma TVs are so delicate.

Deciding between an LCD and plasma entails that you should be well-informed about the facts and the features that the models carry with them so that you will not end up regretting what you bought.

Thanks To : TV buying guide Technology 3d television

วันอาทิตย์ที่ 4 เมษายน พ.ศ. 2553

What You Must Know to Find the Best LCD Television!


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Want to find the best LCD television for your needs and budget? Well, there's a lot to know about LCD TV's. Sometimes you feel like you have to get a degree in electrical engineering just to be able to understand what everyone's talking about. But it's really not all the difficult to buy an LCD television. You just need to be on the lookout for a few things, which I'll cover in this article. That way, you can start shopping for the best LCD television.

Here are a few things you need to think about before you start shopping.

HDMI Input

Make sure your new television has an HDMI input. This port keeps all your signals all digital, so signal degradation doesn't occur. Some satellite receivers and DVD players connect through HDMI ports, as well.

Pick the Right Size

Make sure you pick the right size TV for the room. Since these TV's have higher resolution than older TV's you can sit closer to the screen. Having said that, it's easy to buy a TV that's too large. For instance, a 42-inch TV is probably too large for a smaller room, like a bedroom. If you're going to spend your money on the best LCD television, get the right size!

Picture in Picture

Picture in Picture let's you look at two channels at once. One's in a smaller frame. If you do, then you have to consider the number of tuners your TV has. Two tuners lets you look at two television sources at one time.

HDTV?

Do you need HDTV? Regular resolution is cheaper, but it's probably not going to look as sharp. Better resolution costs more. This means you'll either buy a smaller set, or a larger one with less resolution. Really, it doesn't cost that much more to buy an HDTV than a regular resolution TV (EDTV). So, unless money is a real issue, you're probably better off with the higher resolution. If you want the highest resolution, then look for an 1080p resolution TV. If you're looking for the best LCD television, this is the resolution you'll want to get.

Mounting the TV

Where are you going to put the TV? Are you going to mount it on the wall, or put it on a stand on a table? Note that wall mounting hardware costs a little extra, and does not always come with the set.

Warranty

Do you need a warranty? Well, it depends. If you're getting the TV from an authorized deal or not makes a difference. Just because it's the best LCD television, doesn't mean it's not going to break down. The manufacturer may not honor their warranty, if you buy the TV from an unauthorized dealer. How much is the warranty. Bear in mind that warranties are virtually pure profit for the dealer you're buying the television from. That doesn't mean you shouldn't buy one. But it does mean that you should think about it some.

See Also : Technology 3d television TV buying guide

วันจันทร์ที่ 29 มีนาคม พ.ศ. 2553

Which is Best Plasma Or LCD Television

High Definition Television (HDTV) may be the new kid on the block giving viewers an experience that has not been seen since black & white television gave way to colour. Home Theater HDTV has become a medium which is presenting films etc as good as being at the cinema especially when a high definition projector is used to throw the image onto a large screen and accompanied by true surround sound, pass over the popcorn and let me settle down.

However, I am a bit ahead of myself here; the debate of the day is which is better for HDTV receiver output, Plasma or LCD?

LCD TV's have not been around as long as the Plasma variety so their technology is perhaps not as advanced as Plasma.

Plasma use a coating similar to a cathode ray tube (CRT) TV giving them a better contrast and black level performance than LCD's, and they offer slightly wider viewing angles, so the positioning of the set in the viewing room is not as critical as it is with LCD. Plasma TV's are often described as more cinematic making them a great choice for home theater viewing. Gamers and videophiles may be ultra-critical in comparing a Plasma with a LCD TV as the latter is better in brightly lit rooms and do not suffer from burn-in as Plasma are prone to do. Both Plasma and LCD are liable to lose brightness as they age just like CRT TV's. You can now buy a 42" Plasma for about the same price as a 40" LCD making them good value for money.

Plasma produces a very crisp image and is getting better with every new model. With each new model, performance goes up and prices come down, which is the right direction. Plasma TVs have had a slight advantage for viewing sports programs because you can turn plasma on and off faster than a liquid crystal pixel so there is less blur on fast moving images.

Although LCD is closing the gap in quality, one negative with them is dead pixels, a pixel may seem very small but if you get one dead pixel on a screen, it is amazing how much you notice it. People, who are used to HDTV's and constantly pay attention to the quality level, will notice the difference between TV's. LCD televisions are a good choice if you want a smaller flat-screen TV, and their typically bright image is a good choice for well-lit rooms. That gap is narrowing, but overall Plasma flat panels are a great way to view HDTV.