Working with the notebook
Touchscreen
LCDscreenNotes
Information on screen resolution can be found in the section "Screen resolutions
for integrated screen and external screens", Page 90.
High-quality LCD screens (
TFT) are installed in F ujitsu notebooks. For technical reasons,
these screens are manufact
ured for a particular resolution. An o ptimum and sharp image can
only be ensured with the re
solution intended for the particular screen. A screen resolution
which differs from the spe
cification can result in an unclear image.
The resolution of your no
tebook’s screen is set to the optimum at the factory.
With the present standar
ds of production technology, absolutely flawless screen images
cannot be guaranteed. T
here may be a few constantly light or dark pixels (picture
elements) on the screen
. The maximum permitted numb er of such faulty pixels is
specified in the inter
national standard ISO 9241-307 (Class II).
Example:
A monitor with HD res
olution 1366 x 768 has 1366 x 768 = 1049088 pixels. Each pixel consists of
three subpixels (re
d, green and blue), making a total of about 3 million subpixels. A ccord ing t o ISO
9241-307 (class II
), a maximum of 2 light a nd 2 dark pixels and in addition 5 light or 10 dark subpixels
or an equivalent mi
x (1 light subpixel counts as 2 dark subpixels) are allowed to be defective.
Pixel
A pixel consists of 3 subpixels, normally r ed, green and
blue. A pixel is the smallest element that can be generated
by complete functionality of the display.
Subpixel
A subpixel is a separately addressable internal structure
within a pixel that enhances the pixel function.
Cluster A cluster contains two or more defective pixels or
subpixels in a 5 x 5 pixel b lock.
Background light ing
LCD screens are operated w ith 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 screen individually.
Synchronising the display on the LCD screen and an externa l monito r
For more information, please refer to the chapter "
Key combinations", P age 39
under "Display output, switch between".
28 Fujitsu
To Next Page
Loading...
Need help?
General