A Component Video Signal is basically a video signal that is split into two or more components in order to transmit the information. Component video offers better picture quality than composite video. Three cables are required for transmitting the information and three RCA or co-axial jack forms the interface of the component video which is one of the high-end video interfaces being offered in today's equipments. Audio data is not carried by the component video cables and so, additional aud
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Organic Light-Emitting Diodes (OLED) are considered by many people as the next step in display technology, with the potential of replacing current plasma or LCD large-screen televisions with ultra-slim, ultra-light screens that can be folded when not in use. They are currently being used in small screen displays such as computer monitors, digital cameras and car TV screens. The next stage of development is to create commercially-viable, large TV screens.
LED and OLED
In order to understand OLE
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The CRT (Cathode Ray Tube), is the vital component in most computer monitors and televisions. It is responsible for the images that we see in monitors and television sets.
How a CRT Works
The main component of a CRT is the picture tube. The tube is wide at the front and narrows at the rear end. The shape at the rear end can be compared to a bottle neck. The rear end consists of a negative charged filament, which is known as cathode. The filament is enclosed in a vacuum and is the most crucial
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Using dual monitors refers to using two physical display devices to increase the viewing space running on a single computer. Microsoft Windows Operating Systems and Mac OS X now support dual and multiple monitor configurations.
Setting up dual monitors is easy. However, it requires the user to add a second video card or install a video card that can support a dual head or two separate physical outputs. The following instructions are for those with only one video card installed in their comput
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QVGA (Quarter Video Graphics Array or Quarter VGA) is a type of resolution whose dimensions are 320x240 pixels. The QVGA display is normally found in devices such as mobile phones and PDAs. The display is also common on other hand-held devices such as game consoles.
Resolution
Most of the time, the display is in the portrait layout as opposed to the landscape layout. They are also known as 240x320 displays because they are taller than they are wide. So why is it known as Quarter Video Graphics
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One of the most common hardware problems that people who own a laptop experience is a broken or malfunctioning laptop screen. Laptop screens are essential to laptop use. Laptop screens can be incredibly delicate. However, they are surprisingly very easy to fix even if the fixer is not a technical person.
Troubleshoot the Laptop Screen Problem
Before replacing a laptop screen, it is wise to troubleshoot the problem. While obvious damage to a screen usually requires full replacement, other typ
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Many computer owners find the multiple monitor features extremely useful. The multiple monitor feature has been around for many years and is available on Macintosh computers, Linux computers and Windows Operating systems- specifically on Windows 98, ME, XP, and Vista.
It is quite easy to add one or more monitor to your computer, however there are generally only two modes available. They are Mirror Mode and the Multi Monitor Mode.
Mirror Mode
The first mode is called the mirror mode. In mirror
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A TFT monitor is a LCD display that uses thin-film transistor technology. Flat panel displays are quickly becoming the dominant display of choice and are replacing cathode ray tubes. These days, nearly all of the LCD monitors that are designed and developed use TFT technology to provide the picture. They were developed because, in the past, there was a reliance on the passive matrix LCD display. These were unable to keep up with images that moved quickly. For example, moving the mouse on a compu
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Upgrading a video card is not difficult. The most difficult part about upgrading your video card is figuring out which one to get and, more importantly, which one will work on your computer. The video card needs to be able to connect to the motherboard. If it can't, the video card won't work and you run the risk of having hardware damage. Therefore, determine what kind of motherboard you have and then research which types of video cards you can get.
The video card sockets are PCI, AGP, PCI-E
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Two common video files that are found on the Internet include FLV (Flash Video) and MPEG (Motion Pictures Expert Group). While both are extremely easy to view and store, many computer users still prefer to convert Flash files to MPEG (specifically MPEG-2) for viewing on either PC Based media player or home DVD players. While it is easy to convert one type of file to the other, it is important to be aware of each file's attributes.
What is a Flash File (FLV)?
Flash files are used primarily
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