OLED TV vs Plasma TV
Posted in Topics on April 24th, 2011 by admin – Be the first to commentPlasma TVs make use of a Plasma Display Panel (PDP) that produces pictures whose source is generated from fluorescent lamps. The single biggest advantage of Plasma TVs is that they can be very large in size (running up to as much as 150″ diagonally), and the front displays are made primarily of glass so the level of reflection is pretty high for the viewer. In these TV sets there are thousands of pixels present and these pixels get their light when rare gases (like neon and xenon) are excited with the help of small electric pulses. Each of these pixel cells are the fluorescent lamps and upon closer inspection, one can actually see the physical distinction between these cells.
OLED TV
OLED stands for Organic Light Emitting Diodes and this technology is an upgrade on the existing LED technology, and many experts tout this to be the future of HD TV sets. The different colors of the spectrum are produced when organic carbon-based compounds are exposed to electric pulses, and there are generally two or three layers of these compounds present behind the glass. OLED TVs and Plasma TVs are similar because they both do not need a backlight in the TV set unlike LED TVs and LCD TVs. Both of these TV sets are more than capable of producing 1080p HD video content, and they will also be able to support better versions as and when they arise in the future. You may also be interested in studying this LED TV Vs. Plasma TV comparison.
OLED TV vs Plasma TV
When it comes to Viewing Angles, both these TV sets perform equally well, and offer optimal viewing even at 170 degrees. The reason for this is that both the TV sets employ pixels that are emissive in nature and create light rather than block the light from an external source. The Contrast Ratio is an area where OLED TVs trump Plasma TVs though, since it offers blacker blacks and brighter whites. The contrast ratios for Plasma TVs are around the 5,000:1 mark whereas for OLED TVs this figure runs up to 1,000,000:1. Color Accuracy is another area where OLED TVs beat Plasma TVs since it is easier to break up organic compounds than rare gases. Both materials are capable of producing all the colors in the spectrum, but the better technology of OLED TVs produces more vibrant colors. read more »