General 17-inch CRT monitor viewing area in the 15.6 to 15.9 inches, so the actual 15-inch LCD display

size and 17-inch CRT monitor display area of almost the same. Similarly, a 17-inch LCD monitor and the

actual display area is also a 19-inch CRT display almost the same. Panel size on the parameters

normally not a problem. However, we choose, should be also noted that the thickness, border size and

stent design,Dell latitude d610 Battery which affects not only beautiful, but also affect the ease of use.

LCD is a range of substances between the liquid and crystal, it can be controlled by the current

degree of light penetration in order to show the image. However, the LCD does not illuminate itself,

so all need to backlight liquid crystal display, backlight brightness also determines the brightness

of the display.Dell latitude d620 Battery Screen display with high brightness level of the decision has become even more rich,

so as to enhance the display quality. In theory, the display brightness is as high as possible, but

too high to stimulate the brightness of the eyes is relatively strong, there is no special needs users

do not need too much pursuit of high brightness. Brightness of the unit is cd/m2 (lumens), this LCD

brightness 250cd / m2, is the LCD brightness level in the mainstream, the brightness has to meet under

normal circumstances the use of. Dell latitude d630 Battery In addition, to draw attention to is this: According to the

arrangement of lamps in different ways, some liquid crystal displays will light uniformity, the time

of purchase must be carefully observed.