Tuesday, 11 February 2014

What's New in Flat Panel Displays

First of all you need to learn your HD from your LCD and differentiate between a LCD flat panel and a Plasma flat panel. Most of the current flat panel displays are actually LCD, that is liquid crystal displays. These are generally backlit and have the enormous advantage of being quite thin and relatively lightweight. Many consumers have now switched over from the older style televisions, a process which requires robust removal men. These older televisions have what's known as CRT screens, or cathode ray tube screens. These were less reliable than the LCD or plasma flat panel screens. It's only after you have the old television taken away that you realise how large your living room actually is. As the consumer demand grew for larger screen sizes the size of the tube grew also, until it took over a significant area. The much thinner LCD or plasma screens are a boon to interior designers. While LCD displays tend to be used in watches and calculators and other small items, plasma screens are typically used in large television screens. These actually consist of two glass panels separated by a thin gap filled with a neon gas. The glass panels have a series of electrodes running across them and the technology uses electrically charged ionized gases. Differences between plasma screens and LCD flat panel displays One of the key differences is that the plasma screens are made from glass, which reflects more light than a LCD screen. The downside of this is that they can produce glare and sometimes an anti-glare coating is put on the plasma flat panel. The plasma screens have the advantage of having wider viewing angles than LCD and can produce deeper black colours. On the downside, the plasma screens do use more electricity than the LCD ones. Next up are the HD screens The TV screens most commonly seen in retail now are the HD, or High Definition, plasma screens. These displays usually have a resolution of 1,024 x 768. In terms of the future of these kinds of technologies, one of the challenges is to increase the energy efficiency, especially given the growing demand for increased size and the tendency for users to leave the devices switched on. In 2010, the number of plasma TVs shipped globally topped 18.2m. We don't yet have the figures for 2011, but despite the global downturn, this has probably increased again. What's next? A 2011 technology exhibition in Japan (FPD International) showcased a 3 millimetre thick OLED TV. This is an incredibly thin flat panel screen, and still maintains a really fast response rate with full HD resolution. A slow response rate can result in blurring or distortion of the picture. OLED is another term we better explain here. This stands for organic light-emitting diode, which is a bit of a mouthful. This is a recent technology in which there is a layer of organic semiconductor between two electrodes. Other technologies coming down the line are SED - surface conduction electron-emitter display and also FED, which is field emission display. The same show also introduced 'invisible glass'. This is a kind of glass that has 99.5 per cent transparency, compared to 92 per cent for ordinary glass. This would reduce the glare and reflections on flat panel screens. The technology giants are kept busy! Gene Baker is an author of articles in a variety of areas including flat panels. Gene Baker is an author of articles in a variety of areas including flat panels.
See http://www.meritec.ie for more information on flat panels and audio visual solutions.

Monday, 10 February 2014

A Way to Stop Computer Crashes For Good - Secret Computer Trick Revealed

Computer crashes are a big problem for many computers around the World, regardless of what system they are running or how old they are. Unfortunately, many people don't have a clue about how to fix this problem, but there's actually a secret method that computer experts use to get almost any PC running smoothly again. In this article, I want to explain this trick and show you exactly how you can do it (it's very easy). The way to stop a computer from crashing is to fix the errors that cause it to crash in the first place. Computer crashes are basically your PC's way of hitting the "panic button" and restarting your system to avoid any problems occurring inside it. Unfortunately, this means that systems can crash for a huge number of reasons, and in order to identify & fix the specific problem with your PC could take a very long time. The trick that computer technicians use to stop crashes is to clean out a part of Windows called the "registry". The registry is a database which stores vital settings and information that your computer needs to run. It's where everything from your desktop wallpaper & desktop icons, all the way through to your stored passwords are kept, and is a very important part of your PC. Not many people know this, but the registry is actually one of the biggest reasons why Windows crashes, and so fixing the problems it typically has can be an effective way to make your system run faster and smoother. Unfortunately, the registry of Windows is like a double-edged sword, in that it's one of the most important parts of your system which is constantly causing a lot of issues for your PC. The problem is that since the registry database contains settings for all the software on your computer, it's constantly being opened and read 100's of times each time you use your PC. The problem is that because so many registry files are opened at once, your computer often gets confused about the files it wants, leading your PC to save many of them in the wrong way. This causes many parts of the registry to become damaged and unreadable, leading your computer to take longer to load up and read the files, which makes it run slower and often crash. Getting your PC to stop crashing is all about fixing the errors that cause it to do so... and the trick that many computer experts use to do this is to use a 'registry cleaner' to scan through your PC and fix all the errors that are inside the registry database of your system. This is a very effective method because it sets all the settings and files of your PC back into a reliable and readable manor, that many computers will be able to read in an instant. And the real secret to doing this is to use a 'registry cleaner' to scan through the registry database and fix the errors that are inside. These are highly popular software tools which clean through the registry database of your system and remove any of the damaged or corrupt settings that are inside it, which should prevent 90% of the crashes on your PC.
You can stop computer crashes by using a 'registry cleaner' to fix any of the damaged or corrupt settings that are causing your computer to run slower & crash. You can Click Here to fix computer crashes.
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