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IPS Glow or Backlight bleed? The monitor doesn't even have a half-year!

Piwniczakus Garbatus 10956 8
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Treść została przetłumaczona polish » english Zobacz oryginalną wersję tematu
  • #1 17185033
    Piwniczakus Garbatus
    Level 6  
    Hello, I recently noticed some defects on my monitor (AOC i2475PXQU). Going deeper into the topic, I learned that apparently IPS Glow is a normal thing in IPS panels, it just has to be as some say. But I am not sure if it really is IPS Glow. Could someone help me figure out exactly what it is and if it is possible if the monitor is about half a year old, does it make sense to report it under warranty or something?
    best regards
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  • #2 17185073
    daminek1234
    Level 25  
    @Piwniczakus Garbatus it looks more like backlight bleed to me. IPS that I have at work and at home did not show such a thing.
    Let's wait for the opinion of others.

    And in the upper left corner, what is it? Isn't that a bad pixel?
  • #3 17185104
    Piwniczakus Garbatus
    Level 6  
    No, I just had some error on Manjaro with Xorg then I noticed this IPS glow / BLB
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  • #4 17185110
    lisek
    Service technician RTV
    Quote:
    Backlight Bleed.
    Similar to IPS glow , an effect called backlight bleed is when light leaks around the corners in an LCD display.


    IP glow is the screen glow when viewed from a large angle!

    :?: when you sit in front of the screen in the normal position do you see this effect?
    * not using display parameters "trimmed" for max.

    Remember that the AH-IPS matrix pseudo 8-bit (6-bit + FRC), GT 4 / 6ms (Gray-to-Gray measurement method) is there
    * this matrix is recommended for 23.6-23.8 "

    * At EU East, can they give "inferior (IPS)" matrixes?
    The choice of matrices is described Link_column 23_23.8 "


    ps
    you won't buy a monitor with (DVI-D, HDMI + DisplayPort) for this price
    The company recommends in Eco mode
    Quote:

    Brightness - 50-60;
    Contrast - 50;
    Gamma - 1;
    OverDrive - Medium;
    Color Temp. - Warm - 100 / or 100 / * 100.

    For every user, their eyes are subjective and different!
    In AOC _i2470 it was "similar" and it is typical - standard for AH-ips, e-IPS matrix when viewed under ...? angle (ips glow), Anti-glare
    * similar in Viewsonic VP2468, LG 24MP88HV,
    * mostly left side, up and down? !!
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  • #5 17185127
    Piwniczakus Garbatus
    Level 6  
    @lisek Yes, I normally sit and if I have a dark scene in a movie or game, I can see it with a naked eye at 40 contrast and 50 brightness during the day, not to mention at night. Despite 40/50 it is still a dark image, and apparently this is supposed to reduce the glow effect

    So in short - is it supposed to be this way?
  • #6 17185158
    lisek
    Service technician RTV
    Maybe you have a PLS matrix?

    Maybe Aida64, read like there matrix?
    Or a program to read EDID parameters. (Monitor Asset Manager)
  • #7 17185167
    Piwniczakus Garbatus
    Level 6  
    I mean, on the store's website it was written that IPS (https://www.mediaexpert.pl/monitory-led/monitor-aoc-i2475pxqu,id-693204#tab_description) as soon as the download is finished I will try to give results of the aid

    edit: aida the only thing useful (I think) is the "monitor type" LCD FHD
  • #8 17185254
    lisek
    Service technician RTV
    Usually AH-IPS LG-Philips LM238WF2-SS A1 matrices were placed link

    Type E-IPS is LM240WU8-SL A2 link

    ps

    :idea: try this second program.

    AOC opinions (different model, AH-IPS matrix) link
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  • #9 17185591
    Piwniczakus Garbatus
    Level 6  
    I mean only if it is backlight bleed or IPS glow and whether any IPS panels have backlight bleed in the standard, can you give it a guarantee (I asked at the point where I purchased and you said that she did not know, but how something it will send to the service but may come down 2 weeks before the monitor returns to me and it is not said that it will be repaired and whether they will accept the guarantee in general, and I do not have a replacement monitor and the computer is in some sense necessary for me)

Topic summary

The discussion revolves around the AOC i2475PXQU monitor, where the user is experiencing potential display issues, questioning whether they are due to IPS Glow or backlight bleed. Responses indicate that IPS Glow is a common characteristic of IPS panels, particularly noticeable at wide viewing angles, while backlight bleed is considered a defect. Users suggest checking the monitor's specifications to confirm the type of panel and recommend using software like Aida64 to gather more information. The user is also concerned about warranty coverage for these issues, as the monitor is only six months old, and they express the need for a functioning monitor during the potential repair process.
Summary generated by the language model.
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