The Basics…

 A computer display monitor, usually just called a monitor, is a device which displays viewable images generated by a computer without producing a permanent record. A computer display screen is usually either a cathode ray tube or a flat panel such as a liquid crystal display (LCD). The monitor comprises the display device, the circuitry to generate a picture from electronic signals transmitted by the computer, and a casing. Within the computer, either as an integral part or a plugged-in interface, there is circuitry to convert internal data to a format compatible with a monitor.

Laptop screens are primarily supplied as liquid crystal display. This is essentially a thin, flat display device made up of any number of color or monochrome pixels arranged in front of a light source or reflector. It is an ideal output mechanism for laptops as it uses very small amounts of electric power, and is therefore suitable for use in battery-powered electronic devices.

 Did you know..?

 Presently, LCD screens are commonly available in two types – the anti-glare surface or anti-reflective surface and they have their respective pros and cons.

Traditionally LCDs have had a matte "anti-glare" finish to scatter reflected light. This has the side effect of scattering the light from the display, increasing blur and reducing contrast ratio, colour intensity, and viewing angle. Reflections of external light sources are not diffused by anti-reflective screens, so certain lighting conditions tend to favor a traditional, anti-glare screen. They are well suited to the office arena, where there is a lot of light, or anywhere bright, as well the outdoors. It is generally better for the outdoors or indoor environments with brighter or direct light. Anti-reflective LCDs use polarization and an optical coating to reduce the amount of external light reflecting from the surface without affecting light emanating from the display. In controlled environments, where bright, direct reflections can be mitigated, an anti-reflective screen may be more enjoyable for the viewer- for example multimedia applications.

Regardless the anti-reflective, glossy screens are overall, particularly popular because the image quality is much higher - sharper, brighter, more enriched.

 We provide a large selection of LCD screens to replace many brands – at excellent prices, check out the How to section in the Resource Center to learn how easy it is to actually replace it yourself!