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What else can I help you with?
Deciding between LED and LCD ?
When they say LED they are talking about the backlight. A led monitor is a type of LCD screen. I think what you mean is "Which is better LED monitors or CCFL monitors." The answer to that is LED because they are brighter and they use less power. They can also be clearer.
What kinds of LED TV panels are considered good in terms of stability?
LCD panels have never been criticized for stability so all kinds of LCD panel are considered stable whether lit by CCFL or LED sources.
What is the main difference between LED and LCD TVs and where are they sold?
LED televisions are lit wit LED and LCD televisions are lit wit fluorescent lighting. The biggest difference is the picture appearance. LED televisions have a slightly better picture quality but there are pros and cons to both types. You can read reviews at CNET in order to decide which would be best for you. As far as purchasing an LED television goes, you can find them almost anywhere that and LCD television is sold. Best Buy or Amazon.com are just two of the many choices you have in making a purchase of an LED television.
What kind of backlighting do LCD HDTVs use?
The first main type of LCD illumination is called CCFL. CCFL uses strong bulbs - mainly florescent to light up the screen. Newer HDTVs have now switched to using LED technology, as LED lamps are smaller, less expensive to produce, maintain, & deliver better results than the CCFL illumination. There are three types of LED LCD back-lighting configuration for all modern HDTVs. The first type is called edge-lighting LED. Edge lighting uses LED bulbs built around the back edges of the screen. This configuration produces results worse than full LED illumination, and sometimes even worse than CCFL. It's used to make TVs very thin, mainly the ones that you can hang up on the wall. The second type is the fully lit LED LCD. This configuration (also known as Full Native LED LCD lighting) has the same round LED bulbs used in edge-lighting, except the entire back of the screen is populated, instead of just edges. This produces a much better picture than the edge lit displays, while the TV will not be as thin, and at a bit higher energy cost. The third type of LCD HDTV back-lighting configuration is the fully lit LED LCD with local dimming. This configuration supports the same fully populated LED illumination, except special TV software controls which bulbs are left on and off, all based entirely on the picture. Let's say there is a picture of a night in Paris with a lit up Eiffel Tower, local dimming option keeps the bulbs behind the black sky off, thus providing a darker black sky. The LED bulbs behind the light tower however will be lit up. Local dimming (also known as the dynamic dimming) is considered to be the best type of back-lighting because it constantly changes the lighting to serve each individual image displayed.
Which is more energy efficient lcd or led tv?
Power consumption varies between individual models, but LED-backlit LCD televisions typically consume less power than plasma televisions.
What difference between LCD and led?
LCD is Liquid Crystal Display, consisting of a thin liquid-crystal gel between two glass panels. LED 'Slight Emitting Diodes--also use liquid crystal gel for the screen, but the main difference lies in how the display is lit.
What's the difference between LCD and LED?
LCD is Liquid Crystal Display, consisting of a thin liquid-crystal gel between two glass panels. LED 'Slight Emitting Diodes--also use liquid crystal gel for the screen, but the main difference lies in how the display is lit.
What is the difference between an LCD and an led TV?
Basically ,LED stands for Light Emitting Diode and LCD stands for Liquid Crystal Display. LCD TV use fluorescent lights while LED TV use those light emitting diodes. The fluorescent lights in an LCD TV are always behind the screen. On an LED TV, the light emitting diodes can be placed either behind the screen or around its edges. In my opinion ,LED TV is more efficient than LCD TV
My LED Christmas light string is lit but dim. The rest of the strings work fine. Any ideas?
If LED Christmas lights are lit, but dim, it means they are in need of a replacement. The dimming typically occurs after 25,000 hours worth of use.
What shoud you buy led TV or lcd TV?
LED (Light emitting diode) TVs are becoming more popular because they have a low energy consumption and high quality. LCD (Liquid Crystal Display) TVs are also high quality, earlier types were illuminated using a CCFL (Cold Cathode Flourescent Lamp). These have a limited life, delicate, run hot and use more power. The difference between LED and Earlier types of LCD is way in which they provide light for the screen. Both use LCD technology for the picture. There are purely LED TVs out there, which use the LEDs to provide the picture content as well (OLED). These are expensive and only produced in small sizes at the moment. Mainsteam flat panel TV's all use LCD but may be lit up by different means. You should probably go for the newer technology LED televisions, as they offer better view.
Why is led better than LCD?
it's not necessarily better. it is brighter than lcd, which is why contrast ratios shoot up well over the 150k:1 ratio for lcd. they are also incredibly thin and lightweight. true led TVs, or oled TVs have each individual pixel lit up, while most consumer led TVs use fluorescent light bars to produce a picture. this lets them show more colors and be a bit better for darker colors. however the leds lose a lot of viewing angle when vied from the side.
What makes Samsung LED better than LCD?
Some people consider that an LED backlit LCD television is better than a CCFL back lit television. Others disagree. The type of back lighting does not change the core technology of the LCD but it can deliver a better color balance. The best judges are your won eyes. Look at both and you will know which type you prefer. LED back lighting or LED side lighting are becoming more common as they are slimmer than CCFL models and are also become less expensive to produce than CCFL.
