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Appendix
Appendix
Prevention of Afterimage Burn-in
What is afterimage burn-in?
Afterimage burn-in should not occur when the LCD panel is operating normally. Normal operation refers
to a continuously changing video pattern. If the LCD panel displays a fixed pattern for an extended period
of time (more than 12 hours), a slight voltage difference may occur between the electrodes in pixels that
control the liquid crystals.
Such a voltage difference between electrodes increases with time and makes the liquid crystals thinner.
When this occurs, a previous image can remain on the screen when the pattern changes. To prevent this,
the accumulated voltage difference should be reduced.
Powering Off, Screen Saver and Power Saving Mode
Power off the product for 2 hours after using it for 12 hours.
Power off the product for 4 hours after using it for 20 hours.
Go to Display Properties > Power Supply on your PC and set the product to power off as
required.
Using a screen saver is recommended.
It is best to use a single-color or moving-image screen saver.
Black Matrix
Source
Drain
Data Bus-Line
{m{
Gate
Pixel Electrode (ITO)
Storage
Capaccitor (Cs)
Color-Filter
Common
Electrode (ITO)
