Lcd panel technology, Ergonomics, ecology and, Safety standards – Philips 19B1AB-00 User Manual
Page 7
FAQs (Frequently Asked Questions)
LCD Panel Technology
Q12:
What kind of wide-angle technology is available?
A:
Currently, the IPS type panels offer the best Contrast Ratio, compared to MVA, or
PVA technologies. TN panels have improved over the years, but still cannot match
the Contrast Ratio offered by IPS panel.
Ergonomics, Ecology and Safety Standards
Q13:
What is Image Sticking, or Image Burn-in, or After Image, or Ghost Image in LCD
panels?
A:
Uninterrupted display of still or static images over an extended period may cause
"burn in", also known as "after-imaging" or "ghost imaging", on your screen. "Burn-in",
"after-imaging", or "ghost imaging" is a well-known phenomenon in LCD panel
technology. In most cases, the "burned in" or "atter-imaging" or "ghost imaging" will
disappear gradually over a period of time after the power has been switched off.
Always activate a moving screen saver program when you leave your monitor
unattended.
Always activate a periodic screen refresh application if your LCD monitor will display
unchanging static content.
WARNING: Severe"burn-in" or "after-image" or "ghost image" symptoms will not
disappear and cannot be repaired. The damage mentioned above is not covered
under your warranty.
Q14:
Why is my Display not showing sharp text, and is displaying jagged characters?
A:
Your LCD monitor works best at its native resolution of 1280x1024@60Hz. For
best display please use this resolution.
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