Huh...
Today I was looking at my 3 weeks old phone and I noticed something like bubble between touch digitizer and LCD...
Has someone else this crap on their phones?
Proximity sensor.
Isn`t proximity sensor ABOVE red circle?
Huh all phones have this:
Swishh....
Yep prox sensor. The HTC screen protectors even have cutouts for that.
Thanks both of you for answers.
This is my 4th HTC phone and I feel kind of stupid right now
prox sensor it's normal
grega_slo said:
Isn`t proximity sensor ABOVE red circle?
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NP the thingy above the prox sensor is light sensor I think...when you have auto brightness ticked off in display settings....I THINK lol
kpjimmy said:
NP the thingy above the prox sensor is light sensor I think...when you have auto brightness ticked off in display settings....I THINK lol
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Yep, that's the light sensor.
Same here ... proximity or light sensor .. it`s there from the day 1....
Light sensor, i think it also use by the Light Meter application.
grega_slo said:
Thanks both of you for answers.
This is my 4th HTC phone and I feel kind of stupid right now
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Why would you feel stupid?
That was a perfectly legitimate question.
TBH,I never noticed it until you pointed it out.
Phew...
First time HTC Owner...
I also noticed that when I was cleaning the LCD... I thought it was a defect on my unit...Ignored it because everything was fine and it's actually unnoticeable unless you stick your nose to the LCD when you use the phone
Now I am relieved to know that it is light/proximity sensor...
Thanks!
Related
Does anyone else notice tiny light blue dots on their screen when they tilt it at a certain angle?
Sent from my Flashback HC-TAB using XDA Forum App
Nope
Sent from my LG-P999 using xda premium
I don't have this issue either.
Yes i have seen it.
You need to hold it in direct sunlight and at a slight angle. Dont have a clue what it is though.
NornIron Legend said:
Yes i have seen it.
You need to hold it in direct sunlight and at a slight angle. Dont have a clue what it is though.
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That sounds like the sensor points (or whatever they're called) for the touchscreen digitizer.
That would make sense.. it never bothers me as you only see it in direct sunlight and at a stupid angle.
I have never seen it during normal use even in bright light.
NornIron Legend said:
That would make sense.. it never bothers me as you only see it in direct sunlight and at a stupid angle.
I have never seen it during normal use even in bright light.
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Yes that is exactly what I was talking about. The sensors make sense actually, never thought of that. Doesn't bother me either, was just wondering if it was only my screen.
Thanks guys!
Sent from my Flashback HC-TAB using XDA Forum App
Ohh! Haha, EVERY phone has that! Even the eyePhone
FatalityBoyZahy said:
Ohh! Haha, EVERY phone has that! Even the eyePhone
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haha this is the first time I've ever seen it. At first I thought I was seeing things because everyone else I showed the phone to couldn't see anything
Thats the proximity sensor and the light sensor. Cover the sensor with your finger, Screen brightness will change if you have auto brightness enabled.
pbcal said:
Thats the proximity sensor and the light sensor. Cover the sensor with your finger, Screen brightness will change if you have auto brightness enabled.
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no hes not talking about those. it's already been answered
Reflection under glass
Sent from my LG-P999 using XDA Premium App
Not the oval thing on the top beside the logo, on the actual capacitive screen itself.
I think the dots are just used for the capacitive screen to work. Also, I've noticed that connecting the dots on each line is a horizontal line on each row. I only saw this when putting it next to my lamp thou.
aceofserenity said:
Not the oval thing on the top beside the logo, on the actual capacitive screen itself.
I think the dots are just used for the capacitive screen to work. Also, I've noticed that connecting the dots on each line is a horizontal line on each row. I only saw this when putting it next to my lamp thou.
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Yes I saw those lines as well! Had to hold it up to a very bright light lol
At the right angle, the reflection from the sun will shot the dots. It's the digitizer, and it looks cool to me. =D
Anyone has any experience with screen protector that covers the proximity sensor? will it mess up the sensor?
Thanks
No..i had my screen covered for 10 month now..
Sent from my Google Nexus S using xda premium
forzanetti said:
Anyone has any experience with screen protector that covers the proximity sensor? will it mess up the sensor?
Thanks
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No a screen protector is transparant, so it will let all light go trough.
Don't be afraid it will still work.
Try calling anyone, hold u phone near ur head, the screen will go off, and after, it will go on again
The proximity sensor does not depend on light to work though, try your phone in complete darkness and you're proximity sensor will still work.
no mine has worked perfectly with a screen protector since i have got the phone
Thanks for all the reply!!
It was very hard finding SP that covers the whole screen but with a small opening on the upper left for the sensor.. now I'll just get those that covers the whole screen
I bought three N5 for my parents and myself. The flap cases for the first two of them work well: when the flap is lifted up, the screen wakes up; when the flap is folded, the screen shuts down. However, the third one doesn't work well. Sometimes it works like the other two, but most time it doesn't.
The proximity sensor works well when I make calls. I also installed "Proximity sensor finder" to test the sensor, which actually detects the case accurately. But for some reason I don't know, the Android system doesn't shut down the screen even when the sensor detects a folded case. Anybody knows what the problem might be and how to fix it? Thanks.
Most proximity sensor cases have a magnet near where the volume rocker is. Do all three of your cases have that?
No, none of them has a magnet.
jd1639 said:
Most proximity sensor cases have a magnet near where the volume rocker is. Do all three of your cases have that?
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pb1153 said:
No, none of them has a magnet.
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Would the phone in question happen to have a screen protector? Sometimes the screen protector can cause this issue if it isn't installed correctly. Make sure the proximity sensor/light sensor isn't covered by the screen protector.
sent from my neXus 5
pb1153 said:
No, none of them has a magnet.
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They have to. That's the way they turn off the screen. It's not the same sensor that turns off the screen when you're on the phone.
Yes, there is a screen protector, which has a whole at the location of the proximity sensor, so it shouldn't be a problem. What baffles me is that "Proximity sensor finder" is able to detect the case cover accurately, but the system cannot respond correctly.
OuncE718 said:
Would the phone in question happen to have a screen protector? Sometimes the screen protector can cause this issue if it isn't installed correctly. Make sure the proximity sensor/light sensor isn't covered by the screen protector.
sent from my neXus 5
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I see. This explains the problem. It seems that the tiny magnet in my case is not effective as it doesn't fold perfectly. Thanks a lot!
jd1639 said:
They have to. That's the way they turn off the screen. It's not the same sensor that turns off the screen when you're on the phone.
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pb1153 said:
Yes, there is a screen protector, which has a whole at the location of the proximity sensor, so it shouldn't be a problem. What baffles me is that "Proximity sensor finder" is able to detect the case cover accurately, but the system cannot respond correctly.
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If you're 100% sure that the screen protector isn't obstructing the sensor then I would then clean around the area where the sensor is with a micro fiber cloth. If that doesn't doing anything then I would temporary switch the flip case with the one on your parents N5. It is possible that the case on one phone can be faulty. If that still doesn't work then I'd factory reset the phone.
And if that doesn't work... I'd get a warranty replacement. More than likely you have a faulty case.
sent from my neXus 5
OuncE718 said:
If you're 100% sure that the screen protector isn't obstructing the sensor
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Its not relevant. They don't work with proximity. They use the hall effect magnetic sensor
Sent from my Nexus 5 using Tapatalk
rootSU said:
Its not relevant. They don't work with proximity. They use the hall effect magnetic sensor
Sent from my Nexus 5 using Tapatalk
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You're actually right come to think of it.
sent from my neXus 5
I think I should blame the faulty case, as jd1639 and rootSU also pointed out. The magnet in the case is not effective. I believe what jd1639 has said, screen on/off during calls uses proximity sensor, but the response to case flap relies on magnet.
OuncE718 said:
If you're 100% sure that the screen protector isn't obstructing the sensor then I would then clean around the area where the sensor is with a micro fiber cloth. If that doesn't doing anything then I would temporary switch the flip case with the one on your parents N5. It is possible that the case on one phone can be faulty. If that still doesn't work then I'd factory reset the phone.
And if that doesn't work... I'd get a warranty replacement. More than likely you have a faulty case.
sent from my neXus 5
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Quick question, I see there are 2 sensors on the bezel near the camera (well, a bit above/to the right of the camera). I assume one is an ambient light sensor, and I'm not sure about the other one. Proximity sensor? Is that needed on a tablet? The screen covers use magnets to wake the device right? Anybody know for sure?
bleached45 said:
Quick question, I see there are 2 sensors on the bezel near the camera (well, a bit above/to the right of the camera). I assume one is an ambient light sensor, and I'm not sure about the other one. Proximity sensor? Is that needed on a tablet? The screen covers use magnets to wake the device right? Anybody know for sure?
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The tablet has a polarity sensor So yes you need Magnets to use the Wake function fyy has a nice cover for 5 bucks if you dont want to spend 40 on a piece of cloth that Covers the front .Where do you see these sensors exactly I've been trying to locate them with no luck ?
Theshocktherapy said:
The tablet has a polarity sensor So yes you need Magnets to use the Wake function fyy has a nice cover for 5 bucks if you dont want to spend 40 on a piece of cloth that Covers the front .Where do you see these sensors exactly I've been trying to locate them with no luck ?
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You need to get a lot of light on it (I had an open window next to it). Then with the tab in landscape with the front cam on the left hand side, they are under the glass a bit to the right and above the front cam.
bleached45 said:
You need to get a lot of light on it (I had an open window next to it). Then with the tab in landscape with the front cam on the left hand side, they are under the glass a bit to the right and above the front cam.
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I saw these just the other day and I'm wondering what they are, too. Trying to find something about them on Google but no luck so far.
Ambient Light and Proximity sensor
xonix240719mu said:
Ambient Light and Proximity sensor
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Any idea why they would use a proximity sensor? Not like we are holding it to our faces. And the cover uses magnets to wake the device. Hmm.
I have read that it has no proximity sensor somewhere.. Still waiting for my case.. So I have been trying tap tap app but failed.. No proximity sensor detected..
bleached45 said:
Any idea why they would use a proximity sensor? Not like we are holding it to our faces. And the cover uses magnets to wake the device. Hmm.
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There was rumours of a variant which had voice calling function. I used this to test the proximity sensor: https://play.google.com/store/apps/details?id=com.tigermonster.proxfinder
Since I am a newbie in this technology, what is a proximity sensor and what is it used for when it detects or does not detect something?.. I installed the proximity sensor finder app on my Nexus 6 and I could not tell any details except timer started when portion of phone front was covered YET the measurement displayed did not say anything other than 0 or 5.00000 etc.. I also use the phone in speaker mode ..
The proximity sensor is there to turn the screen off during a phone call when you move the phone to your head. It turns the screen back on when you move it away from your head after. On the 6P it is located below the speaker grill.
Thank you,, so the proximity sensor serves a power saving function? I just tested this with my Nexus 6 using a TruShield TGSP and it worked fine.. I find it strange that a clear glass screen protector would not work on the Nexus 6P ??
painfree said:
Thank you,, so the proximity sensor serves a power saving function?
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No, the purpose of it is to deactivate the screen when it's against your face on a call so that you don't press things on the screen with your ear/face.
Yes, it does save a little power (you can power off the screen while on a call), but is really helps the screen know when you have the phone to your face. This allows it to disable input so you don't hit buttons on the screen while on a call.
It's a neat feature, but adds some difficulty because not all screen protectors are cut out to allow it to function fully. Like those above said, it helps you by not pressing buttons while you're talking.
I would also assume that android uses the proximity sensor for "on body detection" to tell if it's in your pocket or out in the open etc.
I am having similar sort of issue, I have glass protector on nexus 6P and when I dial any number the screen will go black and will not come back until the other person hangs up. even the phone is not near my face, how strange. not sure how to resolve
I also have a problem of my screen not turning on if I move it away from my face. At first I thought it was proximity sensor dead, but I used the proximity sensor finder app and was able to see that it works fine if I cover it. So it could be a bug with dialer/caller app in Marshmallow. Or maybe there's a setting somewhere.
How to turn off the proximity sensor? I have a tgsp that does not have a cut out for the sensor.
Return the tgsp because it's defective. The newer revisions do not suffer from the defect.
DeathmonkeyGTX said:
Return the tgsp because it's defective. The newer revisions do not suffer from the defect.
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My screen does not go dark when I put my 6P by my ear. How can I check if my sensor is on or off? TThanks