Hi Everyone!
First of all, sorry for the poor english knowledge.
I have got a Samsung Galaxy Tab 10.1 GT-P7510 with a very interesting problem. The screen show image like oil paint. It's not the general problem with the screen, that has been reported many times. I had changed the complete LCD / Touch modul, also the flex cables, without any positive result. The Tab was not droped, no external, internal damage.
How can I check the source of this issue? I think, that maybe the filters are wrong, and this
Could cause this distorted image. Currently the screen noisie, and really like a 256 colored oil paint, and the image a little frame dropped, like when a movie has only 20 fps.
The atteched image will show the exact problem...
Thanks for any help, or tips
Related
Hello XDA,
I've searched around for this problem a bit, and it seems this issue hasn't been brought up anywhere. If it has, then I apologize.
The S2 has an awesome display with great colors, blacks included, but I noticed this issue one night when I was watching a film on my S2. When the display is showing black/dark images you can clearly see what appears to be glue smudges all over the screen, especially along the rims. It is only noticeable when there's little to no other light in the surrounding environement. Increasing brightness seem to worsen the problem.
It is hard to describe and very difficult to capture on camera but I made an attempt. I can't post links yet it seems but here's an imageshack url:
img842.imageshack.us/img842/5420/blotches.jpg
The image was taken with a Canon 450D with 20 sec exposure (hard to focus when it's that dark I'll tell you). Edited slightly in photoshop to cut down the size.
Here you can see the general color of the screen (gray-ish) and some of the blotches of (what I'm guessing is) glue in the back. If I had to guess I suspect the blotches might come from the capacitive touch layer of the screen. Is this an issue or is it to be expected on phones like these? It's not a major problem but it's actually quite annoying when you're watching a film/youtube clip/playing a generally dark game or whatever. Should I return my device? I've used it for just about a week and a half.
Thanks in advance for any help.
i have this too, its the AMOLED display. you can turn the screen off and on and you'll see it go off n on. not the sgs, but amoleds generally. my omnia HD had this too (1st gen AMOLED)
the blacks are not 100% black i say
Im having this too, nothing to worry about this as it doesnt disturb the beautiful display of this mobile.
I just got my refurbed Tab yesterday. I've owned many tablets over the last year, but I've never experienced a soft kind of glowing effect on dark parts of the screen (like in a dark scene in a video, or even the bottom control bar) when viewed at any angle at all. The image almost becomes difficult to see unless you're looking straight ahead. I only notice this when there's little to no ambient light in the room (which is when 90% of my tablet usage is- reading or watching a movie in bed).
I compared with my touchpad in the same scenario and while there was a *very* slight glow, it wasn't nearly as bad as on the gt 10.1.
I found next to nothing on Google about this. Does anyone else get this, or do I possibly have a bad refurb? It's a shame because I'm completely in love with it otherwise...
neags23 said:
I just got my refurbed Tab yesterday. I've owned many tablets over the last year, but I've never experienced a soft kind of glowing effect on dark parts of the screen (like in a dark scene in a video, or even the bottom control bar) when viewed at any angle at all. The image almost becomes difficult to see unless you're looking straight ahead. I only notice this when there's little to no ambient light in the room (which is when 90% of my tablet usage is- reading or watching a movie in bed).
I compared with my touchpad in the same scenario and while there was a *very* slight glow, it wasn't nearly as bad as on the gt 10.1.
I found next to nothing on Google about this. Does anyone else get this, or do I possibly have a bad refurb? It's a shame because I'm completely in love with it otherwise...
Click to expand...
Click to collapse
Is it coming from the sides? If so, it's LCD screen bleed. It unfortunately happens with backlit LCD panels. It doesn't appear to be too common with the Tab as I haven't seen it mentioned before. I'd send it in for repair while it's under warranty. They changed the screen design in October and you'll get it back with a better display then it has currently.
Please use the Q&A Forum for questions Thanks
Moving to Q&A
No, it's not from the sides. There's no bleeding. It's on the screen itself. It's almost like kind of a ghostly white glow on top of the dark colors on the screen. A shimmering effect, maybe? I'm not sure how else to describe it.
neags23 said:
No, it's not from the sides. There's no bleeding. It's on the screen itself. It's almost like kind of a ghostly white glow on top of the dark colors on the screen. A shimmering effect, maybe? I'm not sure how else to describe it.
Click to expand...
Click to collapse
if possbile post the screenshot.
Hm. I guess i'm not explaining it well.
While it is on the screen itself, it's only when you tilt the device to the viewing angle isn't straight on.
Here's a thread from a different forum discussing it:
http://hardforum.com/showthread.php?t=1546595
There are also youtube videos showing it, like this one:
http://youtu.be/-eA2IjlotJU
I just compared my G-Tab with an ASUS Transformer, and it was still there on the Transformer, but not as bad as the G-Tab.
Why is that the screen on s3 look misplaced slightly...?? Like on the four corners...the screen's length from the edges isn't equal...is that a common flaw...?? Coz I've seen a few pics of s3 n web as well which shows such a prob....is it bcoz the white paint on top is uneven or is t a problem with screen's fit??
Hello!
I have just bought a brand new Samsung Galaxy S II.
Unfortunately, one of the first things i noticed upon unpacking it is that the screen has some strange gold colored lines in the upper part of the screen.
The lines are most visible when bright light is shone onto the screen e.g. a flashlight a lamp or out in the sun. They are most visible on dark colors or when the screen is turned off.
It looks as though the lines could be some sort of seem lines between two display pieces that are joined or bonded together. Does Samsung patch the screens together from multiple pieces?
I am not really happy about these particular lines that are present in the screen.
Has anyone else noticed such peculier lines in their display?
Hello!
Anyone else have seen this before? Would you accept this panel anomaly if it was your own phone?
Hope to get some response here :fingers-crossed:
No mate. I've never heard about such thing. I recommend u to return it and ask for a new one. It seems to be a rear factory issue.
Send from my GT-i9100 using tapatalk 2.
Magnetar83 said:
Hello!
Anyone else have seen this before? Would you accept this panel anomaly if it was your own phone?
Hope to get some response here :fingers-crossed:
Click to expand...
Click to collapse
first do not bump posts, u should have patience ma8
since its brand new, just check with the local samsung service center and see that if its a real hardware issue, and get a replacement of the same
I have just obtained a new factory fresh unit. Shockingly, the screen on the new phone has similar lines in almost the exact same position, although these lines are much less obvious than those in the first unit i got.
What the hell is going on at the Samsung factory or whoever makes the screens, it seems like they have thrown all quality control out of the window.
For such an expensive product to have these flaws is in my opinion unacceptable. There must be a lot of people that has received a phone with the same flaws.
Is there any Samsung representatives here that can comment on this quality issue?
On a Verizon gs4 I've had issues with black's being displayed since doing a screen replacement. The darkest areas of the screen appear more pixelated or appear to tear at the edges. I've used another screen to test but with the same results. I've also changed ROMs, several times, with a full wipe in between with no changes. Im wondering if this maybe a problem with the connector or the mobo itself. However, is there a way to check the display pin connector for correct volts and what would those be? Any assistance or tips would be awesome! Thanks
Picture of screen when opening Netflix attached
That photo is correct. The grey pixels are shading. At least from what I know
Sent from my SCH-I545 using Tapatalk
Video screencap
Perhaps that wasn't the best example image. I've attached a few screens you'll notice the dark areas almost losing resolution. Doesn't happen on same video source on diff device... stumped