Lcd Screen; Information On The Lcd Screen - Fujitsu Siemens Computers AMILO Li Series Easy Manual

Working with the notebook

LCD screen

Information on the LCD screen

Notes LCD screen
High-quality TFT displays are installed in notebooks from Fujitsu Siemens Computers GmbH. For
technical reasons, TFT monitors are manufactured for a specific resolution. An optimal, clear
picture can only be ensured in the resolution intended for the particular TFT monitor. A monitor
resolution which differs from the specification can result in an unclear picture.
The monitor resolution is understood to be the number of horizontal and vertical pixels (i.e. "picture
elements") which make up the monitor display. For example, "WUXGA" stands for 1920 x 1200
pixels. Each pixel consists of three so-called subpixels of the colours red, green and blue. As
a result, a WUXGA monitor consists of 1920 x 1200 x 3 = 6,912,000 subpixels.
Frequently used monitor resolutions
XGA
WXGA
SXGA
SXGA+
WXGA+
UXGA
WSXGA
WUXGA
The screen resolution of the LCD screen of your notebook is optimally set at the factory.
Permanently unlit or lit pixels
The standard of production techniques today cannot guarantee an absolutely fault-free screen
display. A few isolated constant lit or unlit pixels may be present. The maximum permitted number of
pixels faults is stipulated in the stringent international standard ISO 13406-2 (Class II).
Example:
A 15" LCD screen monitor with a resolution of 1024 x 768 has 1024 x 768 = 786432 pixels. Each
pixel consists of three subpixels (red, green and blue), so there are almost 2.4 million subpixels in
total. According to ISO 13406-2 (Class II), a maximum of 4 pixels and 5 subpixels may be defective,
i.e. a total of 17 faulted subpixels. That is approx. 0.0007 % of the entire subpixel!
Background lighting
TFT monitors are operated with background lighting. The luminosity of the background
lighting can decrease during the period of use of the notebook. However, you can
set the brightness of your monitor individually.
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Number of pixels
1024 x 768
1280 x 800
1280 x 1024
1400 x 1050
1440 x 900
1600 x 1200
1680 x 1050
1920 x 1200
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