light bleed - Samsung Galaxy Note 8 Questions and Answers

Are you guys experiencing light bleed from the edges of your Note 8 screen. I just got my Tmobile Note 8 yesterday.

Wow...
I was hoping to god this wasn't gonna happen again.. I hated this so much with the Note 7 -_-
It isn't bad at all when the brightness is lowered, but looks absolutely disgusting when using the phone for GPS at night.
Last thing I want is for a $1500 phone to look cheap.
Apparently this is "natural" because of the glass and how it reflects light, BUT... all they had to do was wrap the black around it to block that reflective exit alone the edges.. But they didnt.
I may just take my note 8 back over this. I couldn't stand this on my note 7
OP, you should max the brightness, show a white image, and put a credit card on top of the screen and then take a picture.

Wow! I probably would have never noticed, but I do now. Thanks! I have a VZW but it doesn't seem near as bad as yours. Luckily my case covers it so I won't OCD over it, like the bubble I have in the bottom of my screen protector, going back to geek squad tomorrow. On my s7 edge I made them change it out 3 times. :angel:

HeRe4oNeReAsoN said:
Wow! I probably would have never noticed, but I do now. Thanks! I have a VZW but it doesn't seem near as bad as yours. Luckily my case covers it so I won't OCD over it, like the bubble I have in the bottom of my screen protector, going back to geek squad tomorrow. On my s7 edge I made them change it out 3 times. :angel:
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You probably aren't noticing it because it takes a relatively bright image closer to the edge for it to appear.
View a white image with maxed brightness while covering the majority of the screen, and you will literally see a white ring around the edge of the phone.
Super damn annoying -_-

imatts said:
You probably aren't noticing it because it takes a relatively bright image closer to the edge for it to appear.
View a white image with maxed brightness while covering the majority of the screen, and you will literally see a white ring around the edge of the phone.
Super damn annoying -_-
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After reading this post, I immediately took it out of the case, cranked the brightness up, turned the lights off, opened a web page, seen it! Aghhhh! On mine, it seems worst on the right side. Put it back in the case, took a shot, and now trying to forget it was ever there or my eyes will look for it every time, because it IS ANNOYING now that I KNOW it's there!

HeRe4oNeReAsoN said:
After reading this post, I immediately took it out of the case, cranked the brightness up, turned the lights off, opened a web page, seen it! Aghhhh! On mine, it seems worst on the right side. Put it back in the case, took a shot, and now trying to forget it was ever there or my eyes will look for it every time, because it IS ANNOYING now that I KNOW it's there!
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Sorry
If it makes you feel better, its only noticeable when the brightness is at a decent level. Plus using a case will get rid of it entirely.
I'll probably whip out the microscope and apply a fine line of black paint along the edge of the glass lol.

I wonder when they're going to get rid of light bleed. I've literally had it on every device with a screen that I've ever owned.
I thought that OLED devices weren't backlit. Blah blah blah individual pixels lit. Isn't that supposed to be a selling point of OLED screens? Where does the light bleed come from?

usmaak said:
I wonder when they're going to get rid of light bleed. I've literally had it on every device with a screen that I've ever owned.
I thought that OLED devices weren't backlit. Blah blah blah individual pixels lit. Isn't that supposed to be a selling point of OLED screens? Where does the light bleed come from?
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It happens because the glass is still thick enough to allow light to travel along the inside and exit throughout the edges.
This is such an easy fix too, which is why I don't understand why this hasn't been fixed. All they have to do is literally wrap the glass around the edges with the same material they're using the the top and sides anyway..

imatts said:
It happens because the glass is still thick enough to allow light to travel along the inside and exit throughout the edges.
This is such an easy fix too, which is why I don't understand why this hasn't been fixed. All they have to do is literally wrap the glass around the edges with the same material they're using the the top and sides anyway..
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Ahh, ok. Makes sense. Thanks for the explanation. It's different than the standard LCD light bleed then.
Hopefully I won't notice it much while it's in a case.

Zero light bleed on mine.
Sent from my SM-N950U1 using Tapatalk

cmart0125 said:
Are you guys experiencing light bleed from the edges of your Note 8 screen. I just got my Tmobile Note 8 yesterday.
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A blast from the past. Identical thread in the Note 7 and nearly all other forums concerning the 'edge screen design'.
It is not technically "Light bleed" That term is reserved for a phenomena (problem-fault) often common with IPS panels.
What you are seeing is......how can one write.......light escaping NOT into the screen as light bleed but light escaping from the screen.....There is a gap between the body and where the display ends, this tiny tiny tiny space, in certain situations, can indeed shine light OUT but not into the screen and there is a difference but both can be annoying IF we become OCD about it. I guess this situation is part of the edge experience? As suggested by peers, a case will stop such micro reflections or light escaping.
Ryland

Ryland Johnson said:
A blast from the past. Identical thread in the Note 7 and nearly all other forums concerning the 'edge screen design'.
It is not technically "Light bleed" That term is reserved for a phenomena (problem-fault) often common with IPS panels.
What you are seeing is......how can one write.......light escaping NOT into the screen as light bleed but light escaping from the screen.....There is a gap between the body and where the display ends, this tiny tiny tiny space, in certain situations, can indeed shine light OUT but not into the screen and there is a difference but both can be annoying IF we become OCD about it. I guess this situation is part of the edge experience? As suggested by peers, a case will stop such micro reflections or light escaping.
Ryland
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So this is a known issue with Galaxy phones?
I've never experienced it with the Note 7 or currently with the Galaxy S8 plus. Is this enough to get a replacement?

Wow, this thread is like dejavu, I had to really look for it with max brightness in a dark room to find it on both my note 7's. I didn't think it was a big deal but some did. If I get the note 8 I will look for it.
Sent from my SAMSUNG-SM-G935A using XDA-Developers Legacy app

It sounds like you might have to go through more than one replacement to get one that doesn't do it.
Just for fun, I always follow the release of the new iPhone on Macrumors each year, and there's always a huge light bleed thread. I know (now) that this is something completely different than what happens with these phones.. People over there go through numerous replacements to try and get a perfect screen. Many never get one.
I will have my phone in a case from day one, so I guess that I won't see this.

Mine's good... no light bleed at all.

I am getting no light bleed at all. Turned my screen all the way up on a white screen and no light bleed.
Sent from my SM-N950U using Tapatalk

None on my T-Mobile variant. I put a full white image up just to be sure.
Sent from my SM-N950U using Tapatalk

I'm not seeing any either even with the brightness turned all the way up and various bright pictures. There's a slight change in brightness but that's to be expected with the curve but nothing like the pictures.

cmart0125 said:
So this is a known issue with Galaxy phones?
I've never experienced it with the Note 7 or currently with the Galaxy S8 plus. Is this enough to get a replacement?
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at least one guy on another forum has reported his light bleed and is getting a replacement in exchange.

So maybe some were built with more of a "gap" there than others.
The way my luck with electronic devices works, I'll definitely have it. Glad that it won't be noticeable when it's in a case. I won't even look for it, because then I'll know it's there for sure and it will bug me.

Related

Light bleed !!

Im very picky so first I notice a tiny chip in the surrounding metal and I can feel it by hand, but I thought oh well this is ok if the screen is perfect. but then when I turned the brightness to max, I noticed light bleed at the upper corner. It's also noticeable at 50%. RMA asap.. shame I just got it today, the replacement could take up to 3-5 weeks. Actually I ordered this for my bro who is oversea so I need to get the replacement before the last week of january for my uncle to bring it oversea to him, and this makes me worried if it takes till february. I don't wanna send a defected one to my bro and he's really looking forward to this.
IB4TL
This is the extent of my light bleed (pic below).
I've decided to keep it regardless; I don't invest much time looking at a blank screen when using my phone but if your brother does, godspeed and good luck.
ADJack said:
This is the extent of my light bleed (pic below).
I've decided to keep it regardless; I don't invest much time looking at a blank screen when using my phone but if your brother does, godspeed and good luck.
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I have 3 noticeable light bleeds all on top. Nothing like the poster above me. But I'm definitely keeping mine.
Sent from my Nexus 4 using Tapatalk 2
Turn any LCD to full brightness and you get it, the only reason you don't see it from the media is they all have auto brightness on which solely exists to hide this IMO..
If it bothers you then use OLED.
The so called amazing Retina screens Apple have used have the same issue when you turn it up full brightness....
ADJack said:
This is the extent of my light bleed (pic below).
I've decided to keep it regardless; I don't invest much time looking at a blank screen when using my phone but if your brother does, godspeed and good luck.
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Click to collapse
Wao... actually mine is better than this (only 1 at the top right corner). But consider this is a phone ..light bleed is not acceptable whatsoever. On a tablet it might be ok. I can keep this N4 till I het the replacement. Hopefully the replacement will be better.
slannmage said:
Turn any LCD to full brightness and you get it, the only reason you don't see it from the media is they all have auto brightness on which solely exists to hide this IMO..
If it bothers you then use OLED.
The so called amazing Retina screens Apple have used have the same issue when you turn it up full brightness....
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Click to collapse
You might be right... I have a S3 and there's zero light bleed on every unit ive seen (3 total) since its amoled. Ive never owned a lcd phone so I dont know. But if this is a common issue for lcd screen then im ok with that. I just dont wanna buy a defected one.
slannmage said:
Turn any LCD to full brightness and you get it, the only reason you don't see it from the media is they all have auto brightness on which solely exists to hide this IMO..
If it bothers you then use OLED.
The so called amazing Retina screens Apple have used have the same issue when you turn it up full brightness....
Click to expand...
Click to collapse
Auto brightness exists to save battery and increase brightness only when necessary, not hide light bleed
I find auto brightness to be perfectly acceptable on my nexus 4 (way better than gnex) and notice no light bleed . only time I notice it is on the boot screen
Sent from my Nexus 4 using Tapatalk 2
I have similar light bleed on my screen but I never have my phone on full brightness and at auto I notice no light bleed so I am content with that. No other issues with the phone so will not be RMA it just incase I get a phone back with other problems.
ADJack said:
This is the extent of my light bleed (pic below).
I've decided to keep it regardless; I don't invest much time looking at a blank screen when using my phone but if your brother does, godspeed and good luck.
Click to expand...
Click to collapse
Yea, mine is a little less than that and im keeping it. The world is not gonna end if u have this. My gs2 had more and never notice it unless i want it to see it.
Sent from my Nexus 4 using xda app-developers app
lol.. will lg ever learn? this happened on the g2x (but worse).
I have a little on the top right of my screen. I do notice it, especially since I'm coming from an AMOLED screen. This phone is easy better, and I don't want to RMA it and chance getting one with a big problem. But my Nexus 7 uses an LCD a well, and there is absolutely no light bleed. My HTC ReZound had no light bleed, and neither did my LG Spectrum... both of which use 720p LCD panels, though slightly smaller ones. So, I'm a little frustrated. But, it's still the best phone I've ever used
Sent from my Nexus 4 using xda premium
stratax said:
lol.. will lg ever learn? this happened on the g2x (but worse).
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Lol i was about to say the same thing ..the g2x was a triiiip
Sent from my Nexus 4 using xda app-developers app
rookiegenius said:
You might be right... I have a S3 and there's zero light bleed on every unit ive seen (3 total) since its amoled. Ive never owned a lcd phone so I dont know. But if this is a common issue for lcd screen then im ok with that. I just dont wanna buy a defected one.
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Click to collapse
any amoled cannot have light bleeding because the technology works differently.
LCD screens have a light behind a liquid display the display cannot emit light and requires an alternative light source to be behind it to shine through so think of it as a sandwich (backlight) / LCD / (glass)
ideally there should be material that prevents most of the light from escaping around the LCD itself however its not a 100% seal hence you get light on the edges; small devices like phones its more noticeable cause the light does not need to travel as far making the issue seem worse. generally this is a normal part of LCD technology however if it is EXTREME you should RMA some light bleeding is normal extreme light bleed is not.
AMOLED Does not have a back light so there is no external light source that can leak out around the screen itself instead the individual pixels emit the light hence AMOLED will never have light bleeding.
so if you have a little light bleed dont RMA you might get something worse and yours is most likely fine; your just complaining about a normal and acceptable flaw in LCD tech.
I've owned 3 different n4's and they all had light bleed. Noticed all had them in the right top corner, with one unit having more bleed at the bottom left. Don't rma it unless it's pretty bad

Visible pixels

Just noticed that I can visibly see the LED pixels on the screen.. Anyone else have this happen after having the phone for a bit?
It's 493ppi so seeing 1 OLED pixel seems out there even for most people. I have 20/10 vision correct with contacts and I can't see them even if I try. Maybe if I had a dead pixel I could see it, but normally I can't see anything.
My display looks like Christmas tinsel
born_fisherman said:
My display looks like Christmas tinsel
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Can you take a picture of it with another phone? If it looks like that I would RMA it.
Pilz said:
Can you take a picture of it with another phone? If it looks like that I would RMA it.
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I couldn't get the other phone to focus on the pixels. I put in a request with AT&T for a replacement under warranty.. Just concerned with the build quality of the device since I've only owned it for a couple weeks and have this issue. Its a damn expensive device to have issues like this.
born_fisherman said:
I couldn't get the other phone to focus on the pixels. I put in a request with AT&T for a replacement under warranty.. Just concerned with the build quality of the device since I've only owned it for a couple weeks and have this issue. Its a damn expensive device to have issues like this.
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I didn't have that issue on my first Nexus 6 but I did have a camera issue. My second one is excellent no issues so far. I had my first one for 7 weeks before I had to RMA it.
I have perfect vision (my optometrist is jealous) and I can't resolve individual pixels on the display when held at "normal" distances.
After using the Nexus 6 though, I can resolve the pixels on my N7 LTE under certain conditions, after never having noticed it before. Drives me nuts.
TheAmazingDave said:
I have perfect vision (my optometrist is jealous) and I can't resolve individual pixels on the display when held at "normal" distances.
After using the Nexus 6 though, I can resolve the pixels on my N7 LTE under certain conditions, after never having noticed it before. Drives me nuts.
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That's how it is when I use Mt wife's S5 it's almost annoying because I can see them sometimes when I didn't used to. That started after having my G3 for the past 7 months
So just to be clear, when y'all are looking at the screen with a white background, you don't see red, blue, and green dots, correct?
born_fisherman said:
So just to be clear, when y'all are looking at the screen with a white background, you don't see red, blue, and green dots, correct?
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Yes that's correct.
born_fisherman said:
So just to be clear, when y'all are looking at the screen with a white background, you don't see red, blue, and green dots, correct?
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Not corrected. I can see them also. It is mostly because of the uneven pentile pixel layout. Coming from an LG G3 which is stripe RGB you will definitely see a difference in quality. G3 is much more ordered and cleaner vs N6 a bit grainy with slight pink side. However, in my opinion it is an illusion because of a vertical vs diagonal layout. In both cases the blend is even.
My guess is that your new unit will not be any different.
obsanity said:
Not corrected. I can see them also. It is mostly because of the uneven pentile pixel layout. Coming from an LG G3 which is stripe RGB you will definitely see a difference in quality. G3 is much more ordered and cleaner vs N6 a bit grainy with slight pink side. However, in my opinion it is an illusion because of a vertical vs diagonal layout. In both cases the blend is even.
My guess is that your new unit will not be any different.
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Click to collapse
My previous device was the G2 and in certain lights you can see the pixels with the screen off, especially outdoors. However, I don't see the pixel arrangement with the screen off on the N6; and I don't recall seeing the pixels prior to today.. Maybe it wasn't evident at first and maybe my eyes are now focused on the pixels, but I don't think you should be able to see RGB light reflections when viewing the phone display straight on. My HP laptop has the same affect when the screen has some wet spots; but the fact is, I can wipe dry those spots and the RGB reflections are gone. I don't have time to go to a brick and motor store to view the phones on display, and the new device should be in my hands mid-week.
Here's a thought - I installed the Skinomi Techskin a few days ago (probably a week now). Wondering if this screen protector is causing this?
born_fisherman said:
My previous device was the G2 and in certain lights you can see the pixels with the screen off, especially outdoors. However, I don't see the pixel arrangement with the screen off on the N6; and I don't recall seeing the pixels prior to today.. Maybe it wasn't evident at first and maybe my eyes are now focused on the pixels, but I don't think you should be able to see RGB light reflections when viewing the phone display straight on. My HP laptop has the same affect when the screen has some wet spots; but the fact is, I can wipe dry those spots and the RGB reflections are gone. I don't have time to go to a brick and motor store to view the phones on display, and the new device should be in my hands mid-week.
Here's a thought - I installed the Skinomi Techskin a few days ago (probably a week now). Wondering if this screen protector is causing this?
Click to expand...
Click to collapse
So are you talking about seeing pixels when the screen is on or when the screen is off?
The die of the pixel arrangement will be visible under certain angle in just the right light when the screen is off.
Also, screen protectors can cause this to be amplified for sure. It all depends on the quality of that screen protector.
This characteristic is just one of those things you have to put up with when you're dealing with resolution cheating samsung crappy pentile amoled displays. I was hoping that the QHD would be enough to overcome the pentile, but that doesn't seem to be entirely the case for some.
At least (if tmo ever decides to actually ship it) it won't be as bad as my last cheating samsung amoled... a 4" 800x480.
I figured going into this, that the display would be pretty crappy. Too big, and amoled pentile... but after suffering with non-nexus devices for a few years (last one was a "nexus zero" -- ADP1...), I just don't feel like fighting with the thing, so fact of being a nexus > crappy display.

Yellowish display?

Anyone else's display seem to have a yellowish tint? Mine seems very yellow looking at it straight on. But when I look at it angled either from the bottom or top it looks perfectly white with just a slight bluish tint. Either way it looks much better than yellow.
So what I'm trying to figure out is of I got a bad unit and if I should go get a new one. Only reason I am even considering not exchanging is the whole "scratchgate" bs.
Anyone care to weigh in?
BTW I have the 64gb black.
Sent from my SAMSUNG-SM-G925A using Tapatalk
Comparing mine next to my LG g3 I noticed a yellow tint as well. Not a deal breaker for me as I rarely compare screen to screen but I've owned a gs2,gs3, and gs4 and there is always some yellowish tint discussion that pops up. You can keep exchanging until you get a more bluish tone but I don't have the energy any more lol. Screen still looks great to me!!
Blame AMOLED tech. Your options right now are a slightly yellow screen with generally more accurate color reproduction or a slightly blue screen with less accurate overall color reproduction but mildly more pleasant whites (to most people).
It wouldn't be a big deal but its really bad because its centered. By that I mean when I look at all the different sides from straight on I can tell they are more blueish and it makes the center look even more yellowed. I realize the amoleds generally run warmer in tone but it seems to me that the whole screen should at least carry the same tone from the same angle. Obviously because of the curved nature the color will shift on the actual edges of the screen but everything else ought to be the same color/tone.
Or am I totally off base here?
Sent from my SAMSUNG-SM-G925A using Tapatalk
Pure+ said:
It wouldn't be a big deal but its really bad because its centered. By that I mean when I look at all the different sides from straight on I can tell they are more blueish and it makes the center look even more yellowed. I realize the amoleds generally run warmer in tone but it seems to me that the whole screen should at least carry the same tone from the same angle. Obviously because of the curved nature the color will shift on the actual edges of the screen but everything else ought to be the same color/tone.
Or am I totally off base here?
Sent from my SAMSUNG-SM-G925A using Tapatalk
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Return your phone and get a different brand?
amsguitarist said:
Return your phone and get a different brand?
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Click to collapse
Doesn't really answer the question which is...
A: is it possible that my display is defective since it really only shows a warm yellow tone in the center most portion of the screen?
B: is this going to be true for all sgs6e's or is there a chance of having one where the tone is the same throughout the entire display face.
I understand color shifting and how is inevitable, but I would at least like my screen to have the same tone from top to bottom (obviously the edges will have a different tone done they are being seen at an angle when viewing the phone head on) rather than Top:Cold Middle:Warm Bottom:Cold
Sent from my Samsung GS6edge
Just turned on Adaptive Display which seems to make the whole screen more uniform in tone temperature however angles are still a bit of a..... well..... bi*** because they remind me of the pure white coloring I've grown to know so well. But I suppose this is far more livable than before which was almost unbearable (thanks OCD).
May still try to swap for a new unit in a week or so just to see if anything has changed.
Sent from my Samsung GS6edge
Pure+ said:
Anyone else's display seem to have a yellowish tint? Mine seems very yellow looking at it straight on. But when I look at it angled either from the bottom or top it looks perfectly white with just a slight bluish tint. Either way it looks much better than yellow.
So what I'm trying to figure out is of I got a bad unit and if I should go get a new one. Only reason I am even considering not exchanging is the whole "scratchgate" bs.
Anyone care to weigh in?
BTW I have the 64gb black.
Sent from my SAMSUNG-SM-G925A using Tapatalk
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Click to collapse
I have s6 edge too (32gigs black) (Indian Variant) and I also have the same problem. Coming from note 4 so this yellowish tint really is deal breaker for me!
you sure it isnt the adaptive screen setting?
what I found is if you are using the adaptive screen mode and reading a webpage w/ lots of text, it sometimes will change the tint to warmer which ends up with a yellowish screen instead of white, which may cause you to think that the screen is yellow (thats what I thought the first time I saw it)
try to change the screen type to some other settings and see if that get you the white color?
I am having the same problem. I know it's a defective screen because I have two S6 Edges here.
My black sapphire 32 gb has a white screen
My new gold platinum 64 gb has a yellow screen and its very annoying. I'm probably gonna exchange it
Pure+ said:
Anyone else's display seem to have a yellowish tint? Mine seems very yellow looking at it straight on. But when I look at it angled either from the bottom or top it looks perfectly white with just a slight bluish tint. Either way it looks much better than yellow.
So what I'm trying to figure out is of I got a bad unit and if I should go get a new one. Only reason I am even considering not exchanging is the whole "scratchgate" bs.
Anyone care to weigh in?
BTW I have the 64gb black.
Sent from my SAMSUNG-SM-G925A using Tapatalk
Click to expand...
Click to collapse
my second one has exactly the same poblem. I got a new one because the first one had exactly the same issue.
Black/32GB/Vietnam/20150412
Pure+ said:
Anyone else's display seem to have a yellowish tint? Mine seems very yellow looking at it straight on. But when I look at it angled either from the bottom or top it looks perfectly white with just a slight bluish tint. Either way it looks much better than yellow.
So what I'm trying to figure out is of I got a bad unit and if I should go get a new one. Only reason I am even considering not exchanging is the whole "scratchgate" bs.
Anyone care to weigh in?
BTW I have the 64gb black.
Sent from my SAMSUNG-SM-G925A using Tapatalk
Click to expand...
Click to collapse
Hello . Please do tell if you use a screen protector film or glass . Cause i have the exact same problem and everybody saye it's the protector but i dont think so . It happend after a bootloop and because the phone turned too hot before i download the stock rom i decided to put it in refrigerator. Battey ran out and when It realized it the phone was too cold maybe next to 0 degree . After the flash was done I noticed the color has changed . So I'm kinda unsure

Note 8 and S8/S8+ Edge Light Leak/Bleed Problems

Do you guys have the issue?
Bothering the hell out of me
Second device still has this issue
Should I continue to exchange until I get a normal one?
It's OLED screen, how could that be? You could put a photo on here.
edwinpang said:
Do you guys have the issue?
Bothering the hell out of me
Second device still has this issue
Should I continue to exchange until I get a normal one?
Click to expand...
Click to collapse
It's not light bleed
use search bar too
thread already here - https://forum.xda-developers.com/galaxy-note-8/help/light-bleed-t3670247
It's common. Just like every issue, not everyone has it, but quite a few people do. I think that we all agreed on a few things:
1. It isn't actually light bleed by the standard definition. It is light leakage around the bottom of the screen, reflecting off of the metal of the bezel.
2. It has been around since curved screens have been around.
3. It does not affect water resistance.
4. It isn't being caused by the screen lifting. It appears to be happening because the black around the base of the screen isn't flush with the bottom. Samsung is aware of it and they don't consider it a defect. It's more of a tolerance issue.
5. Getting the screen replaced isn't a guarantee of a fix. We had at least one person on the above listed thread that had the screen replaced and ended up with the exact same issue.
6. Getting a replacement device is not a guarantee of this being fixed and instead, you might get a device with this issue and some other issue.
7. Most cases will hide the issue.
My wife and I both have Note 8s and both of them have it. I just put the phones in cases and forgot about it. Given the number of things that can go wrong with one of these things, there's just no way that I was going to try swapping it when it is likely that I would end up with another device with the same issue and/or something worse.
Because of the nature of what may appear to be a light bleed, logic dictate to me that an exchange, or screen replacement will not keep light from reflecting off the edges!
princeasi said:
Because of the nature of what may appear to be a light bleed, logic dictate to me that an exchange, or screen replacement will not keep light from reflecting off the edges!
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If the black around the inside edges of the screen goes to the very bottom of the screen all the way around, then you will not have the light leakage. The reflection happens when the black doesn't go all the way to the bottom and light reflects off of the metal. This is why some people don't have it. In those cases, there is no light leaking out the bottom of the screen that can reflect.
usmaak said:
If the black around the inside edges of the screen .
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What is this "black around the inside edges" you speak of?
Honestly, unless you getting "leakage" like this, there's no good reason to try and play the lottery. I sent it in to Samsung to get repaired. There's very little "leakage" with the new LCD panel and glass, but there's still a tiny bit, not super noticeable like before.
This is what I saw when looking directly at the screen. Yeah, it was pretty bad. You could see it during the day/lit room.
princeasi said:
What is this "black around the inside edges" you speak of?
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Look along the bottom edges of the screen. The actual image area does not go all the way to the edge of the bezel. All around, that portion of the screen is blacked out. If the black does not go right to the very edge of the screen, there's a very small area where light can escape and reflect on the bezel.
usmaak said:
Look along the bottom edges of the screen. The actual image area does not go all the way to the edge of the bezel. All around, that portion of the screen is blacked out. If the black does not go right to the very edge of the screen, there's a very small area where light can escape and reflect on the bezel.
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I'm asking what exactly is the "black" that you're speaking of? Are you speaking of the material that makes up part of the actual display? Is it the black paint on the side frame? What exactly is the "black"? Or is the "black" referring to the area where light is not reflecting?
None issue. I'd be more concerned about screen uniformity if I were a fusspot.[emoji9]
Sent from my SM-N950U using Tapatalk
princeasi said:
I'm asking what exactly is the "black" that you're speaking of? Are you speaking of the material that makes up part of the actual display? Is it the black paint on the side frame? What exactly is the "black"? Or is the "black" referring to the area where light is not reflecting?
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The black that I'm referring to is along the edge of the screen. It is the material that makes up the display, along the bottom edges. I don't know if it's paint or some other material.
usmaak said:
The black that I'm referring to is along the edge of the screen. It is the material that makes up the display, along the bottom edges. I don't know if it's paint or some other material.
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If what you say is true, this should be adressed by samsung. Can you point me to any credible sources substantiating what you're saying?
princeasi said:
If what you say is true, this should be adressed by samsung. Can you point me to any credible sources substantiating what you're saying?
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I remember seeing it here somewhere as well. Someone even pasted in a conversation that they had with Samsung. In the conversation, Samsung basically said that it was normal, which to them means it is within tolerance. There is a much bigger thread somewhere in here about "light bleed".
I also saw it somewhere else on the internet, but can't remember where. I stopped thinking about this issue about three days after I got my phone.
I've found a pretty simply solution to this issue. Get yourself some of the glue that's included in the Dome Glass screen protectors. I know they sell similar stuff on amazon, it's UV glue or something, I'd make sure ppl talk about using it to glue on smartphone screens. Since the stuff has a really low surface tension, it sucks itself into any tiny crevices, which include the tiny concave space between the frame and the screen. This stuff blocks the light from leaking, and it's just more glue, which they used to glue the screen on in the first place.
You can use the UV light on it to cure it, or just leave it. since it's such a small amount exposed to the air it it will dry on it's own. The thing I used to hold the glue was super stuck to something the next day and I didn't use the UV light on that, so the stuff does air dry.
I noticed this when I put on my dome glass screen protector and the part where the glue spilled over had no light leaking anymore.
I've found a pretty simply solution to this issue. Get yourself some of the glue that's included in the Dome Glass screen protectors. I know they sell similar stuff on amazon, it's UV glue or something, I'd make sure ppl talk about using it to glue on smartphone screens. dab on tiny bits of the glue, and since the stuff has a really low surface tension, it sucks itself into any tiny crevices, which include the tiny concave space between the frame and the screen. This stuff blocks the light from leaking, and it's just more glue, which they used to glue the screen on in the first place.
You can use the UV light on it to cure it, or just leave it. since it's such a small amount exposed to the air it it will dry on it's own. the thing I used to hold the glue was super stuck to something the next day and I didn't use the UV light on that, so the stuff does air dry.
I noticed this when I put on my done glass screen protector and the part where the glue leaked had no light leak anymore.

Display under UV light

Before I installed UV screen protector I noticed this stripe under UV lamp. Is that normal?
I saw that too, when installing the Whitestone Dome, and have not noticed any problems.
I noticed the same thing when installing my whitestone... assuming it's normal, my display is good under normal circumstances as far as I can tell
Sent from my SM-N960U1 using Tapatalk
it's basically the same shape that shown on my screen whenever the screen display dark color contrasts (but not true blacks)...that seems to resemble a burn-in.
Hi everyone, I don't think this is anything to worry about. I found the same blob on my Huawei Mate 20 Pro whilst I was trying to cure my green screen.
I then checked my partners s9 and it also had the same blob so it's definitely not screen burn.
I was told it's the loca glue used in the manufacturing process. Same thing on the Pixel 3 XL's and Note 8's. I wouldn't worry about it.
KevAngelo14 said:
it's basically the same shape that shown on my screen whenever the screen display dark color contrasts (but not true blacks)...that seems to resemble a burn-in.
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Theres almost no way it's a burn in. I have this on my brand new unit that i noticed on the 1st day of use before installing my Whitestone. At this point the screen and only been on for about 20 mins. I know this because my phone as of now only has 31 charging cycles on it.
Sent from my SM-N960F using Tapatalk
Yup normal. However I seen a user on here who had it discolor and could be seen under normal use.
Been looking into it why I'm at work. It is an optical adhesive and perfectly normal. However from what I'm guessing Samsung let a few out with bad adhesive and that's what causesd his what he thought was burn in.
But normal to see it under uv under certain wave length's. If you see it without UV light then that is an issue. Or if you have your display on and can see the outline of it.
Same Norland adhesive we use at my work on some of our optical stuff.
Just a heads up. The light they give you with the dome is not the right wavelength for the adhesive they use. Final cure you will wanna do 2 min total for each top and bottom. If not the adhesive will still be green "not fully cured" the adhesive they use is on the cheeper end of the spectrum but fine for what it is being used for. That much adhesive in a top of the line product would be around $30. But I used it on my. Did a final cure of 2 min top and bottom. Checked it out under a high power microscope and it was fully cured. No issues with it lifting.
bignazpwns said:
Yup normal. However I seen a user on here who had it discolor and could be seen under normal use.
Been looking into it why I'm at work. It is an optical adhesive and perfectly normal. However from what I'm guessing Samsung let a few out with bad adhesive and that's what causesd his what he thought was burn in.
But normal to see it under uv under certain wave length's. If you see it without UV light then that is an issue. Or if you have your display on and can see the outline of it.
Same Norland adhesive we use at my work on some of our optical stuff.
Just a heads up. The light they give you with the dome is not the right wavelength for the adhesive they use. Final cure you will wanna do 2 min total for each top and bottom. If not the adhesive will still be green "not fully cured" the adhesive they use is on the cheeper end of the spectrum but fine for what it is being used for. That much adhesive in a top of the line product would be around $30. But I used it on my. Did a final cure of 2 min top and bottom. Checked it out under a high power microscope and it was fully cured. No issues with it lifting.
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So you've been meaning to say that if we see this without UV light (which I see in my device when I'm in a dim room and I let my phone show dark grey to dark green colors), then it's not normal? Then if it's Samsung fault, would they fix it in a repair center (hopefully free of charge)?
Im just quite pissed off for this since I came from S9+ and I havent had any issues with the screen. Couldn't they be at least consistent with things like this given the fact the display is one of the most selling point of this phone?
p.s. and oh, just to add, what's appearing on mine is not just some rectangular flat discoloration on my screen, it has dark polkadots lined in a grid inside just like many others have been complaining about.
KevAngelo14 said:
So you've been meaning to say that if we see this without UV light (which I see in my device when I'm in a dim room and I let my phone show dark grey to dark green colors), then it's not normal? Then if it's Samsung fault, would they fix it in a repair center (hopefully free of charge)?
Im just quite pissed off for this since I came from S9+ and I havent had any issues with the screen. Couldn't they be at least consistent with things like this given the fact the display is one of the most selling point of this phone?
p.s. and oh, just to add, what's appearing on mine is not just some rectangular flat discoloration on my screen, it has dark polkadots lined in a grid inside just like many others have been complaining about.
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Try to post picture of it.
KastrO_on said:
Before I installed UV screen protector I noticed this stripe under UV lamp. Is that normal?
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note 8 had that too.
I saw the same when installing my dome glass. No issues with the display.
My 3 month old Note 9
Can see green polka dot kind of burn in during normal use. Phone is only 3 months old. I take care of my phone religiously. Just noticed a few days ago and now it's all I see.
imgur.com/gallery/2vYEsr8

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