What are the differences between plasma, LCD and TFT?
It would be great if you could compare them:)
Some purchasing decisions become more complicated over time. In the past, if they wanted a big flat screen, the choice was easy. For a screen 40 inches or more great, he bought a plasma. For a 30-inch or smaller screen, you bought an LCD. Today, the dividing line is not so clear. And with falling prices for LCD's faster than for plasma screens, we have some overlap in the prices not too distant future. All this raises the question: How do these technologies differ? And how is better suited to specific applications? One of the obvious differences is power. Plasma has much more consumption energy than the LCD, usually in the region of two and a half to three times. And much of it translates into heat. Along with the increased costs of public services related with the higher power consumption, the possibility of increased noise levels. Most large plasma screens have fans. If you're in an airport concourse, really does not matter, because there is a lot of noise anyway. If you are in a home theater situation, then you can import depending on what strong you like the video's audio. The heat generated by plasma displays is becoming less of a problem as the manufacture of panel becomes more efficient. Some plasma displays can now use variable speed fans to stay out until a certain temperature is reached. While noise levels are plasma begins to wane, the strong energy requirements of plasma is not likely to change. Normally with plasma, you are changing from 200 to 300 volts and you are changing is very fast on LCDs, you are shifted 5 to 12 volts. That's a big difference. The heat and voltage requirements directly affect the size of the cabinet and its internal electronics. The electronics that drive an LCD display weighs a fraction of the electronics required to drive a plasma, in part because the high power and high heat dissipation. Other comparisons derived directly from the fact that this is radically different display technologies. The plasma is a phosphorus-based device, while LCD is a transmission device. The light is actually reflected through the LCD, where the plasma phosphorus on and that makes the colors of the screen, it takes longer to light a liquid crystal pixel that makes light of a match, so a plasma monitor has a response time faster than an LCD monitor. By displaying moving images, the plasma is going to have fewer artifacts, LCDs, even the best in the market today, will end some degree of edge blur, as the response time of liquid crystal is relatively slow. differences in technology also affects the rate at which costs go down. Plasma uses tiny light bulb, as compared to LCD which uses tiny little transistors. We can make transistors very, very small. The industry has a very good experience in this, microprocessor and LCD technology now. But it is harder to do very, very small bulbs. Because of this difference, LCD prices are likely to fall faster than prices of plasma. Over time, the LCD displays could drop to the same price or even to be less expensive than plasma screens the same size. Plasmas tend to have higher contrast than LCDs, plasma has a contrast ratio of 1,500:1. LCDs are floating somewhere around 400:1. Plasma also has advantages in the purity and the distribution of colors. From corner to corner, the plasma is more, as to brightness and color uniformity of leaves, with the LCD, which can vary slightly due to the nature of transmitting light passing through the LCD screen and the different depths or the diameters of the LCD panel itself. If the LCD rear lights installed incorrectly, can contribute to an unevenness of brightness levels and a lower saturation color in some areas of the screen. A liquid crystal display (commonly abbreviated LCD) is a thin, flat screen consists of a number of pixels in color or black black and dressed in front of a light source or reflector. It is prized by engineers because it uses very small amounts of electric power, making it suitable for use in batteries of electronic devices. TFT-LCD (Thin Film Transistor-Liquid Crystal Display) is a variant of the liquid crystal display (LCD) using Transistor Thin Film (TFT) technology to improve image quality. TFT LCD is a type of active matrix LCD, though it is usually synonymous with LCD. It is used both in the flat screens and projectors. In computing, TFT monitors are rapidly displacing CRT technology competition, and are commonly available in sizes 12 to 30 inches. Beginning in 2006, have also made inroads into the television market.
AVR MP3 Player with TFT LCD
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Boyo VTM600M Rear View Car Mirror With 6” TFT LCD Monitor for Back Up Cameras $104.95 |
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Brand New 3.1MP Mini Digital Video Camera Camcorder 4xZoom DV TFT LCD Display $0.99 |
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1.44 inch TFT LCD Mini DV Camera HD Video Recorder G200 $59.90 |
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RS485/RS422 Keyboard Tester Controller with 3.5″ TFT Display Digital LCD Monitor $233.51 |
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10.4″ TFT LCD Monitor 500G HD 4 channel iPhone Mobile DVR Seucurity system $375.99 |
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Mini 12MP 32MB Digital Video Camcorder DV 4xZoom Camera LCD TFT Color Screen $0.99 |
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Handhold 2.5′ Mini TFT LCD Monitor Portable CCTV Tester $79.99 |
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New 8GB 4.3″ TFT LCD Touch Screen MP3 MP4 MP5 Player FM Radio Pink + Free Gift $49.95 |
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HD Car Recorder DVR 2.5″ Color TFT LCD 6 IR LED DAY + Nightvision POWERFUL! $0.02 |
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NEW 4.3 Inch LCD TFT Monitor for Car Backup camera $0.99 |
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7″ Inches Color Digital TFT – LCD Car Vehicle Bus Rear View Monitor with Visor $64.99 |
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LCD SCREEN WXGA 1280 x 800 15.4 TFT Packard Bell Working Pull Webcam Backlight $49.99 |
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3.5 Inch NEW LCD TFT Monitor for Car Backup camera B $0.95 |
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LCD Screen Cleaner, HDTV Monitor iPhone iPad Tablet Plasma TV eReader Phone TFT $8.95 |
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LCD Screen Cleaner, HDTV Monitor iPhone iPad Tablet Plasma TV eReader Phone TFT $8.95 |
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LCD Screen Cleaner, HDTV Monitor iPhone iPad Tablet Plasma TV eReader Phone TFT $8.95 |
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LCD Screen Cleaner, HDTV Monitor iPhone iPad Tablet Plasma TV eReader Phone TFT $8.95 |
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Dell 1503FP 15 inch LCD TFT Monitor (NO POWER OR VGA CABLE) $35.00 |
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4GB 2″ TFT LCD Shakable MP4 MP3 FM with Camera SILVER $9.99 |
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Brand New 3.1MP Mini Digital Video Camera Camcorder 4xZoom DV TFT LCD Display $0.99 |
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New Design 4GB 4.3″ TFT LCD Display Game MP4 MP5 Player Black $36.45 |
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Mini 12MP 32MB Digital Video Camcorder DV 4xZoom Camera LCD TFT Color Screen $9.90 |
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New 4G 4GB 2.4″ TFT LCD FM Transmitter Car MP3 MP4 MP5 Player SD MMC $22.95 |
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New Design 4GB 4.3″ TFT LCD Display Game MP4 MP5 Player Black $36.45 |
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New 8GB 8G Slim 1.8″ LCD TFT MP3 MP4 Radio FM Player + Free Shipping $19.95 |
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LCD Screen Cleaner, HDTV Monitor iPhone iPad Tablet Plasma TV eReader Phone TFT $7.95 |
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Samsung LTN154P1-L02 15.4 Wsxga+ Tft Lcd Screen $183.75 |
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New Design 4GB 4.3″ TFT LCD Display Game MP4 MP5 Player Black $36.45 |
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LCD Screen Cleaner, HDTV Monitor iPhone iPad Tablet Plasma TV eReader Phone TFT $7.95 |
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New 3.5″ DVD VCR TFT LCD Color Monitor for Car Reverse Rearview Backup Camera $9.99 |
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7 Inch LCD TFT Monitor camera VCR DVD for Car Backup $15.78 |
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New 8GB 8G Slim 1.8″ LCD TFT MP3 MP4 Radio FM Player + Free Shipping $19.95 |
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New 2.8″ LCD TFT Touch Screen 4GB MP3 MP4 Player FM Camera Sliver Free Gift $20.95 |
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08-12 Chrysler T&C – Mopar 10″ Overhead LCD TFT Screen DVD player (with extras) $868.40 |
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LCD Screen Cleaner, HDTV Monitor iPhone iPad Tablet Plasma TV eReader Phone TFT $7.95 |
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LCD Screen Cleaner, HDTV Monitor iPhone iPad Tablet Plasma TV eReader Phone TFT $7.95 |
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2.5″ Color TFT LCD 270° 6 IR LED HD Car DVR Camera Audio Video Recorder $15.78 |
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SoundStream NESA 7″ TFT LCD Headrest Monitor NRM-7002 $80.00 |
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SoundStream NESA 7″ TFT LCD Headrest Monitor NRM-7002 $80.00 |
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New 3.5″ DVD VCR TFT LCD Color Monitor for Car Reverse Rearview Backup Camera B $0.98 |
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