Database Develop

LCD display

I broke my digitizer and LCD display and bought the replacements via ebay. Both were "OEM" or whatever.
I replaced them, and the digitizer seems to have worse multitouch than before. I understand that it sucks, but my 2 points never used to get confused when they crossed axis, (or so I dont remember them getting confused).
But also, my LCD seems to have a pink hue to it. I definitely know mine did not have this before the break. I read over a lot of posts here and elsewhere about the pink hue problem. This doesn't appear to be a browser problem, but an actual hardware issue.
Should I return the LCD and get a replacement and hope that the other one I get will be regular, or are my odds slim to none. My previous one was NOT pink whatsoever. And this new one I noticed it right off the bat.

N1 screen isnt LCD... did you get an LCD or an AMOLED?

Well it's LCD with LED backlight. I believe the company I got it from off Ebay got the OEM product directly from Samsung.
It is the same as the one I had before. The part number on the display is the same as the one on my original cracked one, 60h00287-00p

stuff said:
Well it's LCD with LED backlight. I believe the company I got it from off Ebay got the OEM product directly from Samsung.
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So the colours are a lot more bland and the black isn't really black? You would most definitely know if you got an LCD, it would look ugly compared to what you had.

stuff said:
Well it's LCD with LED backlight. I believe the company I got it from off Ebay got the OEM product directly from Samsung.
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Are you SURE its an LCD? as andrew said, the nexus only has an AMOLED screen which is a completely different technology
if it is indeed an amoled, then you may have gotten an ATT nexus amoled which is known to have a purple/pink hue

Well what I'm saying is the p/n written on both displays are the same, both from samsung. Which means, yes, it is a AMOLED display.
I don't think it's a case of an "at&t" display being sent to me. My nexus one was for at&t, and I didn't have such pink issue. But this new display does.

stuff said:
Well what I'm saying is the p/n written on both displays are the same, both from samsung. Which means, yes, it is a AMOLED display.
I don't think it's a case of an "at&t" display being sent to me. My nexus one was for at&t, and I didn't have such pink issue. But this new display does.
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well china sells a lot of fakes and they can match up stuff like that.....
and not all nexus display this kind of saturation. Do you have a picture so we can see the extent of the hue?

it doesn't show up much in pics.
but I think it's beginning to fade. I've been leaving the display up with a red color. and alternating through white and black.
Here's a pic I took. But again, it doesn't show up much in it.
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nah its noticeable on the keyboard and borders. use if for a while and see if the screen conditions itself. that is the same hue i believe that some att users were mentioning

It's worse to the eye than in the photo though.
I'll see if it fixes itself.

hopefully it just needs to be broken in

At 100% brightness, the pink tink is barely noticeable.
Actually, anything above 50% brightness and it seems fine. It's when it gets lower than that, it starts to look pink

Awful Screen Colors

Have any of you gone to a different model of phone then come back to the D3 and realized the screen colors on this Pentile display just suck? It really jumped out to me when using the Handcent Emoji Plugin and when viewing from an angle. Here's a side-by-side comparison with my DX. Both photos were taken with the phones at max brightness with no screen protector on either. D3 has consistent color when viewing from an angle whereas the DX doesn't, but the DX's LCD does have a hairline crack underneath and used to have a flickering dot whenever touched. It's since gone away, but the screen has been damaged from pressure.
DX on left and D3 on right.
Canon Rebel T1i @ f/4.5 1/25s ISO-400 at 30mm with no flash
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T1i @ f/5.6 1/25s ISO-400 at 55mm with no flash

Eh well if you don't like it get another phone. This is a real good phone now that Kexec works.
Sent from my xt862 using xda app-developers app

X2 screen shifts to yellow. And I don't see that happening with the D3.
Sent from my XT860 using xda app-developers app

Oh man, this one ist still the BEST outdoor screen I've ever seen, there is nothing thats so bright and white like this one!

MrObvious said:
Eh well if you don't like it get another phone. This is a real good phone now that Kexec works.
Sent from my xt862 using xda app-developers app
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I didn't mean to start a war here. I was just pointing out that the colors are much worse on this phone than others. I will note how nice it acts in direct sun light though!

My bottom left corner is bleeding badly. And the colors seem washed out
Sent from my iPad using Tapatalk HD

In the second picture, the one on the left seems to have weird wavy lines in the white section, and honestly, neither one of their colors look too hot at that angle anyway. Yes, the Pentile is somewhat less vibrant than a Super AMOLED screen, but it's not that big a deal to me; I'm not color-sensitive designing digital art or using Photoshop on the thing, just surfing and texting, with a little gaming. The biggest factor for me is that the Droid X doesn't have a keyboard, which means it's not even in the cards for me. A close second is that, since I live in Hawaii, good visibility in bright sunlight (all year around lol) is fairly inportant.

KayxGee1 said:
My bottom left corner is bleeding badly. And the colors seem washed out
Sent from my iPad using Tapatalk HD
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I get the left corner bleed on mine too.

KayxGee1 said:
My bottom left corner is bleeding badly. And the colors seem washed out
Sent from my iPad using Tapatalk HD
Click to expand...
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Mine too, though that I got a bad phone
Rotkaeqpchen said:
Oh man, this one ist still the BEST outdoor screen I've ever seen, there is nothing thats so bright and white like this one!
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Yes it is, I get impressed

HP touchpad screen problem

Hi Guys!
Recently I purchased a 32 gb touchpad second hand dual boot CM9 and everything was working ok. Couple of days ago I noticed a four brighter spots-around 1mm- in the left top corner. I don't know if these spots have been there at the beginning as they are hardly visible apart from white background and other light colors. What I find strange is that these spots form a perfect rhombus, kind of the one Google put on the top dev apps. Could you please help me or at least give me some idea: what these bright spots might be? Thank you very much!

Can you provide a picture?

Have you tried any of the screen test app's? Could be dead pixels...
Sent from my cm_tenderloin using xda premium

Infinite Jest said:
Can you provide a picture?
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That is the best I can do. Sorry if the quality is no good. Although the screen appear grey it is actually white and those four bright dots are clearly visible. Thank you. I also checked for dead pixels, but I don't think this is the case. Appreciate any help!

This is a re-post of mishoni's image that he/she sent me via PM.
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I'm not really that experienced with this kind of thing, but it doesn't look like a dead or stuck pixel to me. When you press firmly on the screen, does it change at all?
EDIT: This is a response from OCN after I posted your issue and picture:
"Look like a finger print
To ID screen issues make 5 pictures. They should be pure black, pure white, pure Red, pure Green and pure blue. Use MS paint ore something and its best if the pictures are the same size as the screen and in png format (Jpegs can have artifacts). Now look at thees pictures in full screen mode. If the "smudge" looks the same regardless of color then its probably something like a nick or scratch on the screen. If shape changes depending on color it means there are damaged or jammed liquid crystals in the screen. If the crystals are just jammed they can start to work again if you run flickering video (google dead pixel repair). If its indeed stuck pixles then you can also tap the area repeatedly as a slight movement in the screen panel can get crystals moving again."
You might want to give that a shot.

Hi Infinite Jest!
I installed Dead pixel repair and Pixel fixer. I run both apps and these spots are still visible, more or less on every screen background, apart from black. I don't think it is a scratch or nick on the screen, as the shape is strange and I cant feel anything when go over it with a finger. Also, the shape never change regardless of the screen background. I would appreciate if you could re-post to OCN-I don't know what that abbreviation stand for. Thank you again!

mishoni said:
Hi Infinite Jest!
I installed Dead pixel repair and Pixel fixer. I run both apps and these spots are still visible, more or less on every screen background, apart from black. I don't think it is a scratch or nick on the screen, as the shape is strange and I cant feel anything when go over it with a finger. Also, the shape never change regardless of the screen background. I would appreciate if you could re-post to OCN-I don't know what that abbreviation stand for. Thank you again!
Click to expand...
Click to collapse
OCN=overclock.net
http://www.overclock.net/t/1291729/need-help-i-d-ing-screen-imperfection

His response:
"In that case it sounds to me like its a back light issue or to precise the backlight diffuser has a flaw in it. The diffuser is an clear plastic sheet that's painted white. It's job is to evenly reflect the light from the LED's though the LCD matrix. Unfortunately there is very little a layman can do about an damaged/flawed diffuser. I would just try to live with it but if it really bugging you then you might want to either RMA if (if you have warranty) or ring up HP support and ask about what it would potentially cos to fix it (and that's probably more then you will want to pay)."

screen comparison between 128gb and 64gb, not the same?

I recently got my 128gb, and returning the 64gb tomorrow, did some comparison on the screen, 128 on the left side.
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Light bleeding on the camera at low light condition
Brighter on the 128gb(letft). Stripes are from the camera(glare)

Different display modes?

Takes a few hundred hours for the pixels to settle. In a month they both would probably look similar.

556AR said:
Different display modes?
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This. Make sure your display mode is set to the same setting on both devices.
Light bleed does suck though. I had that on pretty much every HTC device I've owned.

556AR said:
Different display modes?
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Same "Basic" display modes (as posted on the pic).

jhun80 said:
Same "Basic" display modes (as posted on the pic).
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While this may sound crazy! This is normal (that there not exactly the same). While you might be able to keep comparing different S6 until you find a pair that "matches", or have the same screen brightness any random pick won't be the same...there are many factors and as simple as different build dates etc...
On the S6 now and have had every galaxy since the first one and several HTC's before. I always by in pairs (keep the wife upgraded) and have noticed this every single time and not just with the Samsung's. Just how it is.
Sent from my SM-G920T

Alright, thanks

This is 'normal'. I am on my 3rd S6 because the first two had that ugly pink tint to it. My 3rd phone not only has no pink tint, but also a really crisp white display. Compared to the previous phones, they were much more yellow.

geoldr said:
This is 'normal'. I am on my 3rd S6 because the first two had that ugly pink tint to it. My 3rd phone not only has no pink tint, but also a really crisp white display. Compared to the previous phones, they were much more yellow.
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I'm on my 3rd as well, no pink but it does have some green at the bottom sadly. It's not too noticeable, and I don't think I want to go through the hassle of getting a 4th replacement. There's a whole thread on it here: http://forum.xda-developers.com/galaxy-s6/general/getting-replacement-s6-due-to-screen-t3074865

All the AMOLED displays for the S6 are going to have slightly different factory calibration on all profiles. So no two S6 displays are going to be the exact same.

There is no such thing as light bleed on AMOLED screens.

@rbiter said:
There is no such thing as light bleed on AMOLED screens.
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Exactly. Basic knowledge
AMOLED does not have a backlight, it lights up each individual pixel which is why you can have inky blacks, because it simply turns off those pixels, unlike LED screens that use a black image with a light behind it giving off a grayish background.

@rbiter said:
There is no such thing as light bleed on AMOLED screens.
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So how do you call that on the picture i posted? That only happens when i opened my camera app on total darkness. A little bit brighter on the botttom

jhun80 said:
So how do you call that on the picture i posted? That only happens when i opened my camera app on total darkness. A little bit brighter on the botttom
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Click to collapse
light sensor is different in the camera (more sensitive or uneven)

I noticed a change in my screen after installing a tmobile update. Originally there was a completely black screen on the lockscreen, but after the update it almost appeared that there was a sort of gradient almost representing a light bleed.

Display panel defects

Having the phone for over 3 weeks now and I've noticed in very low brightness (1-10%) that display is unevenly lit. Dark gradient on the right side. Visible especially if your view a dark grey solid colour.
Is this an OLED issue or do I have a defective panel?

Va2c said:
Having the phone for over 3 weeks now and I've noticed in very low brightness (1-10%) that display is unevenly lit. Dark gradient on the right side. Visible especially if your view a dark grey solid colour.
Is this an OLED issue or do I have a defective panel?
Click to expand...
Click to collapse
This is something related to DC dimming feature. Try disabling DC Dimming option in Display setting and check if you notice any difference.

I experience the exact same issue... on my Pixel 3a XL.
Came here because I'm evaluating a new purchase, and the first post I read is about this problem.
Meh!

P12AV33N said:
This is something related to DC dimming feature. Try disabling DC Dimming option in Display setting and check if you notice any difference.
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I've tried that before posting here and it's still there. It's apparent when you use at night. Day time practically imperceptible.

Giocarro said:
I experience the exact same issue... on my Pixel 3a XL.
Came here because I'm evaluating a new purchase, and the first post I read is about this problem.
Meh!
Click to expand...
Click to collapse
I think since these are budget devices (relatively) with amoled screens they cut corners in QCC.

Va2c said:
I've tried that before posting here and it's still there. It's apparent when you use at night. Day time practically imperceptible.
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Strange!
I only experience the exact same problem but only when the DC dimming is on, otherwise everything is fine even on the lowest brightness. (except ofcourse the smearing issue when scrolling through dark background on low brightness)

P12AV33N said:
Strange!
I only experience the exact same problem but only when the DC dimming is on, otherwise everything is fine even on the lowest brightness. (except ofcourse the smearing issue when scrolling through dark background on low brightness)
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That's an issue with all amoled screens

Same here, I dont know if i should keep the phone, i like it a lot but this issue has left me dissapointed, i've bought two of them and both have the same problem

oliese said:
Same here, I dont know if i should keep the phone, i like it a lot but this issue has left me dissapointed, i've bought two of them and both have the same problem
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If it's any consolation then even the one plus 7 (just checked my friend's) has the same issue. The notch also affects screen around it.

I have this on my 9TP. Only visable at very low brightness in a dark room and grey background.
Looks like a piece of tape what's folded up. Poor QC but it doesn't bother me.
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Verstuurd vanaf mijn Redmi K20 Pro met Tapatalk

https://www.xda-developers.com/redmi-k20-pro-xiaomi-mi-9t-pro-review-flagship/
As mentioned in the article, it's normal. Hope this settles everything.

compared my K20 with another
Tested my Redmi K20 with another K20 and found that only my device has uneven brightness on left side of panel. Red many threads that its common flaw among AMOLEDS but there isn't any stat what % of AMOLEDS. Moreover didn't find any clue why this happen in first place.
My device shows visible uneven grey at 10~15 % brightness.