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Questions tagged [lcd]

Liquid crystal display; the type of display panel used in almost all computer monitors today.

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+50

Modetest LCD outputs are not identical on new LCD implementation

I have been working on implementing a custom 10.1" LCD screen to my Acqua “System On Module” (running a SAMA5D36 Microchip MPU) unfortunately without any good results. The problem I am facing is that ...
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0answers
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Is Edge LED Backlight healthier for the eyes than Direct LED Backlight? [closed]

Want to decide between: A. a PWM-free Monitor with Direct LED Backlight (short distance) B. Or a TV with PWM but Edge LED (long distance) So, what is less damage for the human eye? Taking into ...
0
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1answer
11 views

LCD screen back light not working

Short story: The screen back light of my Lenovo IdeaPad 700-15ISK-88IP7000671 failed (the LCD works). I changed the LCD cable and then the whole LCD,without success. Long story: My laptop LCD started ...
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0answers
16 views

How to turnoff refresh rate of a screen for few seconds

I am doing a research project in which I want to freeze the LCD display of my computer for 10 seconds. I am looking for a program or software code in which after pressing enter the screen pixels ...
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0answers
17 views

Do I have an LCD panel issue?

I have a brand new replacement Asus Monitor. I'm either having difficulty calibrating it, the panel itself has an issue or my eyes have an issue. No matter how much I adjust the R G B levels, contrast ...
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0answers
50 views

Is “Dot Pitch” the distance between like-colored LEDs?

My understanding is that LEDs provide backlight in LED displays, while dot pitch is the distance between subpixels on the screen——these two are completely different concepts. But according to New ...
1
vote
2answers
199 views

Is it a dead pixel or stuck pixel or pressure mark?

I have some small light spots on my LCD that never go away. On black, I don't see any spots. On any other color—for example if it is a red background—I see faint red color on those spots location. ...
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0answers
26 views

How can I make my touch lcd screen to work like a laptops touch pad

How can I make my touch lcd screen to work like a laptops touch pad? Is it possible because I am not able to access the corners of the lcd and I can't use the Pi correctly. Is it possible to make it ...
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0answers
18 views

Half LCD monitor is bluish

Asus LCD monitor in question shows image that is split vertically exactly in two halves. The left half is normal, while the right half has strong bluish tint. This is the case also when just booting ...
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0answers
392 views

What is the reason for LCD monitor snow and static?

This monitor (Iiyama ProLite) is about 5+ years old and worked well until a week ago. About the issue: It appeared from time to time. It disappeared after about 1-10 seconds. It always disappeared ...
0
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2answers
193 views

Is it safe leaving monitors turned on (stand by) or could it harm the devices

I was wondering if I could leave my monitors turned on after I’ve turned off my pc, here are some other questions I had: Does the yellow status LED always suggest the monitor is in standby mode? ...
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1answer
36 views

What are 10bit displays worth with all sources being saved in 8bit format [duplicate]

From what I know all images you can create with RGB are 24 bit (8 bit per channel). There are new 10 bit monitors coming into daylight these days. What is their advantage over 8 bit, if all (or ...
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1answer
403 views

Weird green lines on black parts of LCD monitor

I found this LCD monitor, it was soaked in rain, so I had to disassemble it, dry it and reassemble it. It worked perfectly fine, so I stored it safely. I took it out today, hooked it up to my PC and ...
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0answers
27 views

Asus monitor displays orange screen

I have a barely 5 year old Asus PA279Q monitor. It suddenly displays orange screen after I wake it up from sleeping. At first, I thought it was my PC, but when troubleshooting, I figured it was my ...
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0answers
217 views

Laptop screen grey, works with external monitor

Two years ago the screen on my Sony Vaio SVS13A190S suddenly stopped working correctly. It displays only grey vertical lines. However, it works perfectly fine with an external monitor. I don't know ...

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