best led tv in the market image
Tom
What is the new technology behind the samsung led tvs? Does the screen actually use LED to produce the picture? If so how much better is the quality?
Answer
sorry tvtech1 is off just a little bit.
LED LCD tv's are not OLED tv's.
there is only one in the consumer market, sony makes it and it is only 11 inches, larger models are expected probably in 5 years
this is the only difference between a regular LCD and a LED LCD
all LCD tv's prior would use a white fluorescent lamp for the backlight. the problem is there is one lamp and it has to be on all the time. the tv uses filters to create blacks and shades of whites and blacks. since the light is always on, this is why LCD tv's have a lower contrast ratio. it is very difficult to filter completely and depending on the quality of the filters, colors can blend and mash together.
on the new LED LCD tv's
instead of the white lamp backlight, there is a sheet of thousands of LED's behind the front screen which provides the backlight for the tv. since the tv can control each LED(there are red, blue, and green LED's) it can turn them on and off in sections which causes the higher contrast levels and more accurate colors over a regular LCD tv.
the LED LCD's are getting on par with plasma tv's in regards to the contrast and color accuracy
the only concern in the market right now is that LED's burn out inconsistently and since the tech is fairly new, it is unknown when this will start to happen, which will cause issues with the overall picture. will it happen in 3, 5, 7, 10 years. manufactures do not know at this time
sorry tvtech1 is off just a little bit.
LED LCD tv's are not OLED tv's.
there is only one in the consumer market, sony makes it and it is only 11 inches, larger models are expected probably in 5 years
this is the only difference between a regular LCD and a LED LCD
all LCD tv's prior would use a white fluorescent lamp for the backlight. the problem is there is one lamp and it has to be on all the time. the tv uses filters to create blacks and shades of whites and blacks. since the light is always on, this is why LCD tv's have a lower contrast ratio. it is very difficult to filter completely and depending on the quality of the filters, colors can blend and mash together.
on the new LED LCD tv's
instead of the white lamp backlight, there is a sheet of thousands of LED's behind the front screen which provides the backlight for the tv. since the tv can control each LED(there are red, blue, and green LED's) it can turn them on and off in sections which causes the higher contrast levels and more accurate colors over a regular LCD tv.
the LED LCD's are getting on par with plasma tv's in regards to the contrast and color accuracy
the only concern in the market right now is that LED's burn out inconsistently and since the tech is fairly new, it is unknown when this will start to happen, which will cause issues with the overall picture. will it happen in 3, 5, 7, 10 years. manufactures do not know at this time
What is the difference between an LED and LCD TV?
c_verhoff1
What is the difference between an LED and LCD TV? Which one is a better choice for the money/time it will last/overall best picture? Also, must be able to get TV in about a 20in or so in size. And what would be the best brand and good price?
Answer
LED TV is just an LCD TV that uses a LED backlight instead of a fluorescent one. This helps alleviate the problem of poor color fidelity that LCD's suffer from, but does little to help poor black levels, response time, and viewing angles.
At around 20 inches, I would recommend a CRT for best picture quality. Resolution is NOT everything. Most people think resolution is a lot more important than it really is. So as long as space isn't a major constraint and you're not going to be using as a computer monitor, I'd recommend a CRT at 20 inches: where it lacks in resolution it more than makes up in response time, color fidelity, and contrast. Plus it costs up to 50% less than a comparable LCD.
http://www.memorex.com/products/product_details.php?PID=50706 This is one of the better 20 inch CRT's currently on the market. $160 at Target. I own one and am very satisfied with it. It's got 10 watts of power output, which is not only excellent for a TV of that size, but respectable for ANY sized TV.
LED TV is just an LCD TV that uses a LED backlight instead of a fluorescent one. This helps alleviate the problem of poor color fidelity that LCD's suffer from, but does little to help poor black levels, response time, and viewing angles.
At around 20 inches, I would recommend a CRT for best picture quality. Resolution is NOT everything. Most people think resolution is a lot more important than it really is. So as long as space isn't a major constraint and you're not going to be using as a computer monitor, I'd recommend a CRT at 20 inches: where it lacks in resolution it more than makes up in response time, color fidelity, and contrast. Plus it costs up to 50% less than a comparable LCD.
http://www.memorex.com/products/product_details.php?PID=50706 This is one of the better 20 inch CRT's currently on the market. $160 at Target. I own one and am very satisfied with it. It's got 10 watts of power output, which is not only excellent for a TV of that size, but respectable for ANY sized TV.
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Title Post: What is the new Samsung LED TV about?
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Author: Yukie
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Rating: 98% based on 988 ratings. 5 user reviews.
Author: Yukie
Thanks For Coming To My Blog
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