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  1. #1
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    Default What is screen bleeding?

    I'm just wondering what screen bleeding is because sometimes when I look at my new laptop stuff kinda sticks out at me. It's kinda like there are too many pixels on the screen. It's a 17 inch WUXGA resolution but I can see the pixels.

  2. #2
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    Default Re: What is screen bleeding?

    I would'nt say what you have is due to "screen bleeding", below explains screen bleeding:

    Monitor
    Backlight Bleeding: An LCD Problem

    The entire surface of an LCD is backlit from behind by a light source (CCFL light) and the LCD blocks out the light that is not needed. Backlight bleeding occurs when this light is not 100% blocked allowing some light to "bleed" through the LCD causing spots of lighter areas on a dark or black background. Unfortunately, almost all LCDs suffer at least a small amount of backlight bleed because the opacity of LCD panels is not enough to block all light, though it only causes problems if it can be easily detected by the human eye.

    Fixing Backlight Bleed

    In general, there is no definite fix for backlight bleeding. The best way to fix backlight bleed is to have the monitor replaced or avoid LCD's which are known to have bleeding problems all together. Read reviews on the model of LCD you plan on purchasing, buy from a retailer that will allow you to exchange the display if there are any major problems and if possible try to view a display model or two before you buy. Even this does not guarantee you will receive an LCD completely free from bleeding.
    Hope this helps.

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  3. #3
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    Default Re: What is screen bleeding?

    Oh, I see. I guess I might not have this screen bleeding, because my problem is most noticable on bright spots. Well I guess screen bleeding isn't as much of a problem as I thought it would since the only time I would see black is if the screen is off haha.

  4. #4
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    Default Re: What is screen bleeding?

    Is this the same thing as a dead pixel?
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  5. #5
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    Default Re: What is screen bleeding?

    no think of each pixel as sort of a shutter they are opened or closed. some screens are black when the shutters are open some when they are closed. a dead pixel is exactly that basically the shutter (pixel) is no longer functioning which causes that one to stay black looking like its dead. a stuck pixel is exactly that its simply stuck on either one or all of its 3 subpixels thus showing red, green or blue all the time.

    light bleeding can be thought of as if you were sort of shining a flashlight up the screen. its a band of light sometimes very small or sometimes over half or more of the screen that is leaking through the panel around to the front and showing over the normally colored picture
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    laptop lol which one... we have 8 currently at home..
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  6. #6
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    Default Re: What is screen bleeding?

    http://www.youtube.com/watch?v=YL60h1v6Mg4

    watch this video from 4:00.
    thats screen bleeding
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  7. #7
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    Default Re: What is screen bleeding?

    Do you know what cause's a virtical yellow line right down my screen?

  8. #8
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    Default Re: What is screen bleeding?

    that could be a lot of things.. the cable, the gpu, dead pixels out in a line etc..
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    laptop lol which one... we have 8 currently at home..
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  9. #9
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    Default Re: What is screen bleeding?

    Thanks everyone for explanation and video. Now that I've seen what it is I can now say I've seen this before.
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  10. #10
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    Default Re: What is screen bleeding?

    i think some screen bleedings are quite beautiful in a way
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