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Note that a inch wide-format panel has about the HP W1972a LED Backlit LCD Monitor vertical dimension and vertical pixel count as a normal inch panel, so you get about percent of the viewing area of a inch panel. A inch standard panel, however, has percent of the viewing area of a standard inch screen. Bits Per Colour Modern graphics hardware uses 8 bits per colour channel to represent a picture, or 24 bits total 8 bits for each of the red, green and blue channels.


This yields around Monitors with 8 bits per colour can reproduce TrueColour images faithfully, but some cheaper models of monitor HP W1972a LED Backlit LCD Monitor have 6 bits per colour 18 bits total, able to reproducecolours. Monitors with 6 bits per pixel have to use tricks such as dithering to trick the viewer into believing they can display more colours than they actually can. These tricks cannot perfectly replicate the full colour range, however, and can result HP W1972a LED Backlit LCD Monitor aberrations in images being displayed. If good colour reproduction if an important consideration for you, then you should avoid these cheaper 6 bits per colour displays in favour of ones that support 8 bits per colour.

HP W1972a is a 47 cm (18.5 inch) LED Backlit LCD monitor

Connections The connection is how the monitor attaches to the computer. The connection can be either analogue or digital in nature.


Digital is considered the preferred connection method today, with analogue being provided mainly for compatibility with older equipment. Analogue connection LCDs are digital devices, meaning that they are intended to work with digital signals. For a LCD monitor to support VGA it must convert the analogue VGA signal to digital, which is certain to result in some loss of image quality, which manifests itself as HP W1972a LED Backlit LCD Monitor apparent blurriness in the image.

Analogue connectors are provided mainly for compatibility with legacy hardware, and are becoming less common. As LCDs are inherently digital, a digital signal will produce the best possible image quality with no distortion or blurriness caused by an unnecessary digital to analogue and back to digital conversion.


Contrast Ratio A measure of the difference between the darkest colour a monitor can produce black and the brightest colour it HP W1972a LED Backlit LCD Monitor produce white. In theory, the contrast ratio should ideally be infinite, but in practice this is impossible because most monitors produce a "black" that is in fact a very dark grey and the white is limited by how bright an image can be without dazzling the viewer.

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Manufacturers have tended to inflate their contrast ratio statistics, so be wary of manufacturer's claims regarding contrast ratio. Display size Display size is measured in inches, corner to corner across the diagonal, so a 17 inch monitor is 17 inches from its bottom left to its top right corner. This means that while bot ha standard and a widescreen 17 inch monitor may both have the same diagonal size, the two monitors HP W1972a LED Backlit LCD Monitor have different dimensions. The standard screen monitor will be taller, while the widescreen display will be wider.

Dot Pitch Dot pitch also known as line pitch or pixel pitch is a specification for a computer display that describes the distance between dots sub-pixels of the same colour on the inside of a display screen.

Dot pitch can be measured in millimetres where a lower figure indicates closer spacingor Dots Per Inch where a higher figure indicates closer spacing. Closer spacing generally produces a sharper image as there are more pixels in a given area. Luminance Brightness; a measure of how much light a panel can produce.

HP W1972a 18.5-inch LED Backlit LCD Monitor - Product Specifications

A measurement of to nits is OK for most productivity tasks; nits is better for TV and movies. TFT Technology Several similar but different display technologies fall under the category of TFT display, each with its own characteristics, advantages and drawbacks. This is because it provides a good compromise between low cost and good response times. They do tend, however, to suffer from limited viewing angles.

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As you move away from the centre line of the monitor and start looking at it more side on, the colours become increasingly distorted. They have much wider viewing angles and reproduce colour far more faithfully.

This makes them well suited to professional image editing applications, but a poor choice for multimedia or gaming, as the slow response times make ghosting an issue. Nowadays the extensive occurrence of mini-tower chassis and mini-ITX motherboards requires the employment of corresponding pocket-size CPU coolers. Unfortunately, the latter are practically a rarity, however the demand for small but highly productive coolers is rising on daily basis.

SilverStone is one of the few companies that elaborated such kind of products. Its latest NTPRO combines all advantages each full-sized model has and HP W1972a LED Backlit LCD Monitor ready to provide a truly efficient cooling. It features a bit unusual design with horizontal orientation. It consists of a voluminous heatsink, counting fifty-two aluminum plates, six C-shape heatpipes, and one fan, mounted underneath the heatsink. HP Wa inch LED Backlit LCD Monitor is a ultra-thin, space-saving, energy-efficient LED designed monitor having inch diagonal display perfect. HP Wa LED Backlit LCD Monitor - Product Specifications.

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