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Brighter spot on dark scenes
I just got a new Dell Inspiron 15 7577 and I noticed that the screen (on the top, below the webcam) has a brighter spot very noticeable in dark scenes (like seeing in edge-lit TVs).
I have never seen this on a monitor and is very annoying to me, so I would like to know if this is normal on all screens for this notebook model or if mine came defective.
I can provide a picture if necessary.
Thanks for the help.
elpro999dell
367 Posts
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December 13th, 2017 18:00
Sounds like your experiencing IPS display backlight bleed. Backlight bleeding refers to areas of bright light on the monitor that is primarily visible when viewing dark or black screens. These light areas usually appear along the edges or corners of the monitor. IPS monitors consist of multiple layers that are meticulously superimposed at different angles. Slight deviations in the layering can cause pressure inside the display that can slightly displace the liquid crystals. As a result, more light can penetrate in some places than in others. The resulting light areas are what is referred to as backlight bleeding.
https://rog.asus.com/forum/attachment.php?attachmentid=54674&d=1452412728&thumb=1