Q. I want to buy LCD Screen for my new system but I am afraid,
cause I heard LCD comes in TFT(Thin Film Transistor) technology and It uses 1 transistor for 1Dot pixel in screen, I know the cases of Dead pixel which may corrupt our LCD Screen.
So I want to know what is the Life of Computer LCD Screen?
Is there any different technolgoy available in Computer LCD Screen which can help for long life of LCD without this kind of Problem?
cause I heard LCD comes in TFT(Thin Film Transistor) technology and It uses 1 transistor for 1Dot pixel in screen, I know the cases of Dead pixel which may corrupt our LCD Screen.
So I want to know what is the Life of Computer LCD Screen?
Is there any different technolgoy available in Computer LCD Screen which can help for long life of LCD without this kind of Problem?
A. The last LCD screen I had with any stuck or dead pixels was a Sony laptop I bought January 2000 and it had other screen issues from a poorly designed ribbon cable.
None of the other LCD laptops or monitors at work or home have have had any noticeable stuck or dead pixels, and I have not noticed any on a 27" HDTV Ready LCD I got years ago or the 40" I have had for a year or two. Not that it cannot happen with a substandard brand. Mechanical failure from abuse is more likely. Typical lifetime of the backlight is 50,000 hours, which if you used it 8 hrs per day every day would be about 17 years.
We did have one LCD monitor fail completely (blacked out) by I think that was probably due to a fatigued solder joint on a VGA socket. Whatever it was, the LED would blink green instead of steady green when on or blinking amber in standby. But that was just one failure of many faultless.
None of the other LCD laptops or monitors at work or home have have had any noticeable stuck or dead pixels, and I have not noticed any on a 27" HDTV Ready LCD I got years ago or the 40" I have had for a year or two. Not that it cannot happen with a substandard brand. Mechanical failure from abuse is more likely. Typical lifetime of the backlight is 50,000 hours, which if you used it 8 hrs per day every day would be about 17 years.
We did have one LCD monitor fail completely (blacked out) by I think that was probably due to a fatigued solder joint on a VGA socket. Whatever it was, the LED would blink green instead of steady green when on or blinking amber in standby. But that was just one failure of many faultless.
How can I use my Panasonic 27" Led tv as a monitor?
Q. What I actually want is to use both my tv and a LCD flat screen monitor with my tower at the same time. The dual monitor thing yah know?
A. Much depends upon:
1. What output ports are available on your PC.
2. What input ports are available for your Panasonic.
There are converters to change (for instance) DVI to VGA, but you will always suffer some degradation of definition when you use one of these.
I would add that your current video card would also need to support dual monitors for this to be successful. If it does not, you might invest in a USB video card that installs it's own drivers and allows dual monitors to be used irrespective of the original video card.
Something to think about, anyway. :-)
1. What output ports are available on your PC.
2. What input ports are available for your Panasonic.
There are converters to change (for instance) DVI to VGA, but you will always suffer some degradation of definition when you use one of these.
I would add that your current video card would also need to support dual monitors for this to be successful. If it does not, you might invest in a USB video card that installs it's own drivers and allows dual monitors to be used irrespective of the original video card.
Something to think about, anyway. :-)
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