gas plasma display screens for sale

A plasma television is a type of flat panel display that employs plasma technology to achieve a high picture quality and thin form factor. Plasma TV technology was one of the major successors to CRT televisions in the late 1990s. The manufacturing of plasma displays effectively ended throughout the United States in 2014.

A plasma screen is composed of electrically charged gases held inside small light cells. The electrically charged gases are mostly made of noble gases such as neon and xenon, plus a small amount of other gases like mercury vapor. Once a voltage is applied to the gases, the light cells fire in specific patterns to create all the colors of the spectrum.

The heat of a typical plasma panel can commonly exceed 80 degrees Fahrenheit, and for a 50-inch display the power consumption is around 400 watts. Due to the hot gases and high energies involved in producing visible light on the screen, a plasma TV heats up quite high during its operations.

Yes, the TV will automatically scale the image to fit the native resolution of the display. For instance, if the native resolution is 1080p and the incoming video signal is 480p, then the TV will scale up the 480p image to fit the entire surface of the 1080p TV. The quality of the video scaling process depends on the up-scaling algorithm used by each manufacturer.

Yes, plasma screens are available in both 720p and 1080p high-definition resolutions, along with some unique resolutions in between. Plasma technology is capable of achieving higher resolutions, but few plasma TVs were produced beyond 1080p resolution.

Plasma screens can use S-video, component, composite, or HDMI, depending on the type of set. HDMI is the standard for high-definition screens, but earlier TVs may use S-video or component.

A plasma display panel (PDP) is a type of flat panel display that uses small cells containing plasma: ionized gas that responds to electric fields. Plasma televisions were the first large (over 32 inches diagonal) flat panel displays to be released to the public.

Until about 2007, plasma displays were commonly used in large televisions (30 inches (76 cm) and larger). By 2013, they had lost nearly all market share due to competition from low-cost LCDs and more expensive but high-contrast OLED flat-panel displays. Manufacturing of plasma displays for the United States retail market ended in 2014,

Plasma displays are bright (1,000 lux or higher for the display module), have a wide color gamut, and can be produced in fairly large sizes—up to 3.8 metres (150 in) diagonally. They had a very low luminance "dark-room" black level compared with the lighter grey of the unilluminated parts of an LCD screen. (As plasma panels are locally lit and do not require a back light, blacks are blacker on plasma and grayer on LCD"s.)LED-backlit LCD televisions have been developed to reduce this distinction. The display panel itself is about 6 cm (2.4 in) thick, generally allowing the device"s total thickness (including electronics) to be less than 10 cm (3.9 in). Power consumption varies greatly with picture content, with bright scenes drawing significantly more power than darker ones – this is also true for CRTs as well as modern LCDs where LED backlight brightness is adjusted dynamically. The plasma that illuminates the screen can reach a temperature of at least 1200 °C (2200 °F). Typical power consumption is 400 watts for a 127 cm (50 in) screen. Most screens are set to "vivid" mode by default in the factory (which maximizes the brightness and raises the contrast so the image on the screen looks good under the extremely bright lights that are common in big box stores), which draws at least twice the power (around 500–700 watts) of a "home" setting of less extreme brightness.

Plasma screens are made out of glass, which may result in glare on the screen from nearby light sources. Plasma display panels cannot be economically manufactured in screen sizes smaller than 82 centimetres (32 in).enhanced-definition televisions (EDTV) this small, even fewer have made 32 inch plasma HDTVs. With the trend toward large-screen television technology, the 32 inch screen size is rapidly disappearing. Though considered bulky and thick compared with their LCD counterparts, some sets such as Panasonic"s Z1 and Samsung"s B860 series are as slim as 2.5 cm (1 in) thick making them comparable to LCDs in this respect.

Wider viewing angles than those of LCD; images do not suffer from degradation at less than straight ahead angles like LCDs. LCDs using IPS technology have the widest angles, but they do not equal the range of plasma primarily due to "IPS glow", a generally whitish haze that appears due to the nature of the IPS pixel design.

Less visible motion blur, thanks in large part to very high refresh rates and a faster response time, contributing to superior performance when displaying content with significant amounts of rapid motion such as auto racing, hockey, baseball, etc.

Earlier generation displays were more susceptible to screen burn-in and image retention. Recent models have a pixel orbiter that moves the entire picture slower than is noticeable to the human eye, which reduces the effect of burn-in but does not prevent it.

Due to the bistable nature of the color and intensity generating method, some people will notice that plasma displays have a shimmering or flickering effect with a number of hues, intensities and dither patterns.

Earlier generation displays (circa 2006 and prior) had phosphors that lost luminosity over time, resulting in gradual decline of absolute image brightness. Newer models have advertised lifespans exceeding 100,000 hours (11 years), far longer than older CRTs.

Uses more electrical power, on average, than an LCD TV using a LED backlight. Older CCFL backlights for LCD panels used quite a bit more power, and older plasma TVs used quite a bit more power than recent models.

Fixed-pixel displays such as plasma TVs scale the video image of each incoming signal to the native resolution of the display panel. The most common native resolutions for plasma display panels are 852×480 (EDTV), 1,366×768 and 1920×1080 (HDTV). As a result, picture quality varies depending on the performance of the video scaling processor and the upscaling and downscaling algorithms used by each display manufacturer.

Early plasma televisions were enhanced-definition (ED) with a native resolution of 840×480 (discontinued) or 852×480 and down-scaled their incoming high-definition video signals to match their native display resolutions.

The following ED resolutions were common prior to the introduction of HD displays, but have long been phased out in favor of HD displays, as well as because the overall pixel count in ED displays is lower than the pixel count on SD PAL displays (852×480 vs 720×576, respectively).

Early high-definition (HD) plasma displays had a resolution of 1024x1024 and were alternate lighting of surfaces (ALiS) panels made by Fujitsu and Hitachi.

Later HDTV plasma televisions usually have a resolution of 1,024×768 found on many 42 inch plasma screens, 1280×768 and 1,366×768 found on 50 in, 60 in, and 65 in plasma screens, or 1920×1080 found on plasma screen sizes from 42 inch to 103 inch. These displays are usually progressive displays, with non-square pixels, and will up-scale and de-interlace their incoming standard-definition signals to match their native display resolutions. 1024×768 resolution requires that 720p content be downscaled in one direction and upscaled in the other.

Ionized gases such as the ones shown here are confined to millions of tiny individual compartments across the face of a plasma display, to collectively form a visual image.

A panel of a plasma display typically comprises millions of tiny compartments in between two panels of glass. These compartments, or "bulbs" or "cells", hold a mixture of noble gases and a minuscule amount of another gas (e.g., mercury vapor). Just as in the fluorescent lamps over an office desk, when a high voltage is applied across the cell, the gas in the cells forms a plasma. With flow of electricity (electrons), some of the electrons strike mercury particles as the electrons move through the plasma, momentarily increasing the energy level of the atom until the excess energy is shed. Mercury sheds the energy as ultraviolet (UV) photons. The UV photons then strike phosphor that is painted on the inside of the cell. When the UV photon strikes a phosphor molecule, it momentarily raises the energy level of an outer orbit electron in the phosphor molecule, moving the electron from a stable to an unstable state; the electron then sheds the excess energy as a photon at a lower energy level than UV light; the lower energy photons are mostly in the infrared range but about 40% are in the visible light range. Thus the input energy is converted to mostly infrared but also as visible light. The screen heats up to between 30 and 41 °C (86 and 106 °F) during operation. Depending on the phosphors used, different colors of visible light can be achieved. Each pixel in a plasma display is made up of three cells comprising the primary colors of visible light. Varying the voltage of the signals to the cells thus allows different perceived colors.

The long electrodes are stripes of electrically conducting material that also lies between the glass plates in front of and behind the cells. The "address electrodes" sit behind the cells, along the rear glass plate, and can be opaque. The transparent display electrodes are mounted in front of the cell, along the front glass plate. As can be seen in the illustration, the electrodes are covered by an insulating protective layer.

Control circuitry charges the electrodes that cross paths at a cell, creating a voltage difference between front and back. Some of the atoms in the gas of a cell then lose electrons and become ionized, which creates an electrically conducting plasma of atoms, free electrons, and ions. The collisions of the flowing electrons in the plasma with the inert gas atoms leads to light emission; such light-emitting plasmas are known as glow discharges.

Relative spectral power of red, green and blue phosphors of a common plasma display. The units of spectral power are simply raw sensor values (with a linear response at specific wavelengths).

In a monochrome plasma panel, the gas is mostly neon, and the color is the characteristic orange of a neon-filled lamp (or sign). Once a glow discharge has been initiated in a cell, it can be maintained by applying a low-level voltage between all the horizontal and vertical electrodes–even after the ionizing voltage is removed. To erase a cell all voltage is removed from a pair of electrodes. This type of panel has inherent memory. A small amount of nitrogen is added to the neon to increase hysteresis.phosphor. The ultraviolet photons emitted by the plasma excite these phosphors, which give off visible light with colors determined by the phosphor materials. This aspect is comparable to fluorescent lamps and to the neon signs that use colored phosphors.

Every pixel is made up of three separate subpixel cells, each with different colored phosphors. One subpixel has a red light phosphor, one subpixel has a green light phosphor and one subpixel has a blue light phosphor. These colors blend together to create the overall color of the pixel, the same as a triad of a shadow mask CRT or color LCD. Plasma panels use pulse-width modulation (PWM) to control brightness: by varying the pulses of current flowing through the different cells thousands of times per second, the control system can increase or decrease the intensity of each subpixel color to create billions of different combinations of red, green and blue. In this way, the control system can produce most of the visible colors. Plasma displays use the same phosphors as CRTs, which accounts for the extremely accurate color reproduction when viewing television or computer video images (which use an RGB color system designed for CRT displays).

Plasma displays are different from liquid crystal displays (LCDs), another lightweight flat-screen display using very different technology. LCDs may use one or two large fluorescent lamps as a backlight source, but the different colors are controlled by LCD units, which in effect behave as gates that allow or block light through red, green, or blue filters on the front of the LCD panel.

To produce light, the cells need to be driven at a relatively high voltage (~300 volts) and the pressure of the gases inside the cell needs to be low (~500 torr).

Contrast ratio is the difference between the brightest and darkest parts of an image, measured in discrete steps, at any given moment. Generally, the higher the contrast ratio, the more realistic the image is (though the "realism" of an image depends on many factors including color accuracy, luminance linearity, and spatial linearity). Contrast ratios for plasma displays are often advertised as high as 5,000,000:1.organic light-emitting diode. Although there are no industry-wide guidelines for reporting contrast ratio, most manufacturers follow either the ANSI standard or perform a full-on-full-off test. The ANSI standard uses a checkered test pattern whereby the darkest blacks and the lightest whites are simultaneously measured, yielding the most accurate "real-world" ratings. In contrast, a full-on-full-off test measures the ratio using a pure black screen and a pure white screen, which gives higher values but does not represent a typical viewing scenario. Some displays, using many different technologies, have some "leakage" of light, through either optical or electronic means, from lit pixels to adjacent pixels so that dark pixels that are near bright ones appear less dark than they do during a full-off display. Manufacturers can further artificially improve the reported contrast ratio by increasing the contrast and brightness settings to achieve the highest test values. However, a contrast ratio generated by this method is misleading, as content would be essentially unwatchable at such settings.

Each cell on a plasma display must be precharged before it is lit, otherwise the cell would not respond quickly enough. Precharging normally increases power consumption, so energy recovery mechanisms may be in place to avoid an increase in power consumption.LED illumination can automatically reduce the backlighting on darker scenes, though this method cannot be used in high-contrast scenes, leaving some light showing from black parts of an image with bright parts, such as (at the extreme) a solid black screen with one fine intense bright line. This is called a "halo" effect which has been minimized on newer LED-backlit LCDs with local dimming. Edgelit models cannot compete with this as the light is reflected via a light guide to distribute the light behind the panel.

Image burn-in occurs on CRTs and plasma panels when the same picture is displayed for long periods. This causes the phosphors to overheat, losing some of their luminosity and producing a "shadow" image that is visible with the power off. Burn-in is especially a problem on plasma panels because they run hotter than CRTs. Early plasma televisions were plagued by burn-in, making it impossible to use video games or anything else that displayed static images.

Plasma displays also exhibit another image retention issue which is sometimes confused with screen burn-in damage. In this mode, when a group of pixels are run at high brightness (when displaying white, for example) for an extended period, a charge build-up in the pixel structure occurs and a ghost image can be seen. However, unlike burn-in, this charge build-up is transient and self-corrects after the image condition that caused the effect has been removed and a long enough period has passed (with the display either off or on).

Plasma manufacturers have tried various ways of reducing burn-in such as using gray pillarboxes, pixel orbiters and image washing routines, but none to date have eliminated the problem and all plasma manufacturers continue to exclude burn-in from their warranties.

The first practical plasma video display was co-invented in 1964 at the University of Illinois at Urbana–Champaign by Donald Bitzer, H. Gene Slottow, and graduate student Robert Willson for the PLATO computer system.Owens-Illinois were very popular in the early 1970s because they were rugged and needed neither memory nor circuitry to refresh the images.CRT displays cheaper than the $2500 USD 512 × 512 PLATO plasma displays.

Burroughs Corporation, a maker of adding machines and computers, developed the Panaplex display in the early 1970s. The Panaplex display, generically referred to as a gas-discharge or gas-plasma display,seven-segment display for use in adding machines. They became popular for their bright orange luminous look and found nearly ubiquitous use throughout the late 1970s and into the 1990s in cash registers, calculators, pinball machines, aircraft avionics such as radios, navigational instruments, and stormscopes; test equipment such as frequency counters and multimeters; and generally anything that previously used nixie tube or numitron displays with a high digit-count. These displays were eventually replaced by LEDs because of their low current-draw and module-flexibility, but are still found in some applications where their high brightness is desired, such as pinball machines and avionics.

In 1983, IBM introduced a 19-inch (48 cm) orange-on-black monochrome display (Model 3290 Information Panel) which was able to show up to four simultaneous IBM 3270 terminal sessions. By the end of the decade, orange monochrome plasma displays were used in a number of high-end AC-powered portable computers, such as the Compaq Portable 386 (1987) and the IBM P75 (1990). Plasma displays had a better contrast ratio, viewability angle, and less motion blur than the LCDs that were available at the time, and were used until the introduction of active-matrix color LCD displays in 1992.

Due to heavy competition from monochrome LCDs used in laptops and the high costs of plasma display technology, in 1987 IBM planned to shut down its factory in Kingston, New York, the largest plasma plant in the world, in favor of manufacturing mainframe computers, which would have left development to Japanese companies.Larry F. Weber, a University of Illinois ECE PhD (in plasma display research) and staff scientist working at CERL (home of the PLATO System), co-founded Plasmaco with Stephen Globus and IBM plant manager James Kehoe, and bought the plant from IBM for US$50,000. Weber stayed in Urbana as CTO until 1990, then moved to upstate New York to work at Plasmaco.

In 1992, Fujitsu introduced the world"s first 21-inch (53 cm) full-color display. It was based on technology created at the University of Illinois at Urbana–Champaign and NHK Science & Technology Research Laboratories.

In 1994, Weber demonstrated a color plasma display at an industry convention in San Jose. Panasonic Corporation began a joint development project with Plasmaco, which led in 1996 to the purchase of Plasmaco, its color AC technology, and its American factory for US$26 million.

In 1995, Fujitsu introduced the first 42-inch (107 cm) plasma display panel;Philips introduced the first large commercially available flat-panel TV, using the Fujitsu panels. It was available at four Sears locations in the US for $14,999, including in-home installation. Pioneer also began selling plasma televisions that year, and other manufacturers followed. By the year 2000 prices had dropped to $10,000.

In the year 2000, the first 60-inch plasma display was developed by Plasmaco. Panasonic was also reported to have developed a process to make plasma displays using ordinary window glass instead of the much more expensive "high strain point" glass.

In late 2006, analysts noted that LCDs had overtaken plasmas, particularly in the 40-inch (100 cm) and above segment where plasma had previously gained market share.

Until the early 2000s, plasma displays were the most popular choice for HDTV flat panel display as they had many benefits over LCDs. Beyond plasma"s deeper blacks, increased contrast, faster response time, greater color spectrum, and wider viewing angle; they were also much bigger than LCDs, and it was believed that LCDs were suited only to smaller sized televisions. However, improvements in VLSI fabrication narrowed the technological gap. The increased size, lower weight, falling prices, and often lower electrical power consumption of LCDs made them competitive with plasma television sets.

Screen sizes have increased since the introduction of plasma displays. The largest plasma video display in the world at the 2008 Consumer Electronics Show in Las Vegas, Nevada, was a 150-inch (380 cm) unit manufactured by Matsushita Electric Industrial (Panasonic) standing 6 ft (180 cm) tall by 11 ft (330 cm) wide.

At the 2010 Consumer Electronics Show in Las Vegas, Panasonic introduced their 152" 2160p 3D plasma. In 2010, Panasonic shipped 19.1 million plasma TV panels.

Panasonic was the biggest plasma display manufacturer until 2013, when it decided to discontinue plasma production. In the following months, Samsung and LG also ceased production of plasma sets. Panasonic, Samsung and LG were the last plasma manufacturers for the U.S. retail market.

A plasma computer display is a type of flat panel display that uses tiny cells filled with electrically charged ionized gases to produce images. This display technology is used in computer monitors, televisions, and even digital billboards.The plasma computer screens are generally available in large sizes ranging from 30 inches to 50 inches, but the actual specifications depend on the brand names. This article will tell you more about plasma computer displays, while we also took time to explain other types of monitors, as well.

A plasma monitor uses gas molecules to create images. The display is composed of many cells with pixels, each one filled with plasma. Their number and size determine the resolution and the overall picture quality.

Plasma monitors bring a high level of color detail to users. These characteristics make them ideal for professional users, particularly graphic artists or studio photographers, where accurate colors are important.

Many people are afraid of plasma monitors because they sound more complex than regular monitors, but the actual technology behind them is not that hard to grasp.

A plasma display is made up of millions of cells filled with a gas, or plasma-electrically conductive gas, which contains negatively charged ions and positively charged ions.

The monitor is one of the key components of a computer system. Also known as a display, it is the part of a computer system that produces images and text that can be seen by the user.

The first plasma monitor was invented by Hiram Slottow, Robert Willson, and Donald Bitzer of the University of Illinois, Urbana-Champaign, in the 1960s, for education purposes.

Although this type of monitor was first patented in 1969 by its founders at the University of Illinois, it would take 10 years before the first commercial displays were introduced. Initially called "phosphor-based white displays,” these plasma monitors had slow refresh rates and poor-quality images.

The first commercially plasma monitors were produced in 1981 by SONY and were called the “PS-42”, with a display size of 42 inches. They began to compete commercially with CRT-based monitors and televisions.

Many electronics companies such as Samsung, Panasonic have ended the production of Plasma TVs and monitors. After the introduction of better technologies such as LCDs, LEDs, and OLEDs, plasma monitors and TVs will be a past technology.

The founders of the plasma monitor were Hiram Slottow, Robert Willson, and Donald Bitzer of the University of Illinois, Urbana-Champaign, in the 1960s.

When choosing a plasma screen as a computer monitor, you need to be aware of the different features available on the market. Here are some of the more important features that you should consider when deciding to purchase a plasma monitor.

With the arrival of better monitor technologies, plasma monitors became the least priority, and if you walk into an electronics store these days, there are very few gas plasma display monitors on display.

The reason; many people have shifted to buying LCD, LED, and other flat-panel monitors due to their superior features. The disadvantages of a plasma system monitor are:

Plasma monitor picture quality is great because it has more pixels per inch than in cathode-ray tube or CRT displays. Its higher contrast ratio also translates to great images that are crisp, sharp, and detailed. Unfortunately, Plasmas and CRTs have a common problem with backlight bleeding, simply put, a leakage of light from the edges of the screen.

This is a very common question that people ask when they want to buy a plasma monitor or when they notice their prices are higher than usual. The answer depends on several factors, such as the features they come with, brand, and size. The larger and more features it comes with, the more you should expect to pay.The average price of plasma monitors ranges from $150 to $1000, depending on the brand, size, and features.

Energy consumption of plasma monitors refers to the amount of power consumed by these devices while they are in use, either for viewing a video or presenting graphics.

These types of monitorsconsume more electricity during operation than LEDs, LCDs, according to Energy Use Calculator. Here is a table that supports this. I have included LCD displays for comparison.

Most plasma monitors have a lifespan of 100,000 hours or 11 years of use. When you take great care of them, you can count on your plasma screen to last for years before needing any repairs or replacements.

Before you run right out and buy a plasma monitor, you’ll want to make sure it has the vital capabilities you need. Having done some research online, I consider these plasma monitors to be the best since they come with the right features.

Choosing the right plasma computer monitor for your computer is no easy task. There are so many different models, sizes, brands, etc., to choose from. That"s why I"ve created this section to help you easily find the right monitor.It’s important that you are able to identify these things in order to eliminate the risk of having buyer’s remorse. The following are just a few of the features that should be considered; Screen size, screen resolution, screen aspect ratio, connectivity type, speakers, response time, color depth or picture quality, power consumption or energy efficiency.

The most important feature of a plasma pc monitor is its display resolution. Resolution is the number of pixels in a display and determines image quality.

Screen size is also an important consideration. Think about how and where you"ll be using it—if you want something portable, 15 inches is probably the max. If you plan on using it for gaming or movies, bigger is better.It is worth noting that the majority of plasma pc monitors have big screens. A larger monitor will give you more viewing area and can make editing applications easier to use. It also allows you to see more of your work at the same time, which is nice if you have more than one window open or are reading various documents and texts simultaneously.

A monitor"s refresh rate is measured in Hz, or hertz - indicates the number of times in one second that the display can completely update itself to show new data. If you are planning on purchasing a plasma gaming monitor, I would recommend that you find one with a higher refresh rate, from 75Hz and upwards.

A plasma gaming monitor with a high refresh rate will help create smoother motion on the screen. A low refresh rate will cause distracting motion blur around moving objects or distort the image when playing games.

Most plasma monitors for sale come equipped with a variety of ports and jacks for connecting computer accessories to the monitor. Make sure that the display you choose comes with the ports that you need or will require.

Installing your Dell or Hitachi plasma display monitor should not be difficult. Just gather the tools needed and follow these steps, and your new pc monitor will be up and running in no time.

Step 2: Determine the area of the wall that you want to install your plasma monitor. Make sure the area that you have chosen does not have any water pipes or electrical wires in it.

Clearing a gas plasma monitor off dust, fingerprints and other contaminations is an important maintenance routine for your computer monitor.Cleaning your monitorat least once a month will help maintain clear visibility while using your computer.

If you have a plasma monitor that is no longer in use, one solution is to turn it into a TV. It would make a good TV since many of them have large screens. To achieve this, you would need a video cable such as an HDMI or DisplayPort and a cable TV box.

DisplayPort- it looks similar to HDMI but transmits more signals, or you can achieve higher bandwidth with it. It carries both digital and analog signals, supports high resolutions, sound and video.

Do you own a plasma emission monitor? You should know about common problems you might encounter with it, including flickers or stutters, dead or stuck pixels. I will also include their solutions in this section.

Screen burn-in is a discoloration on some areas of your plasma computer monitor. It shows the remnants of images displayed for an extended period. There are many factors that can cause screen burn-in, including the use of a static image on a monitor for a long period of time.

The image is burned into the monitor, which reduces the life expectancy of the monitor. Screen burn-in can only be prevented by not leaving the display showing the same image for extended periods.

Yes, plasma monitors are suitable for gaming. They have one of the highest contrast ratios, are available with high refresh rates, have large screens and wide viewing angles too.

These great specs have gamers who want to invest in plasma monitors. They also produce better quality images which are great for entertainment like watching sports, movies, and gaming. The best plasma screens support high resolutions such as 1680 x 1050 and 1920 x 1080, which provide sharp details of things.

Businesses are becoming busier and busier, and as such, they are beginning to look for certain products to make life easier. One of the main products that businesses require is a plasma monitor for use in business meetings.

LCD (liquid crystal display) monitors use liquid crystals to produce images on the screen, while plasma monitors use gas-filled cells to produce images.

Plasma screens, on the other hand, use tiny cells with gas that gets excited when electricity is passed through them. This, in turn, produces light which lights up the color pixels.

This mixture of gases is inert and harmless. That issue of light applied an electric current which turns it into plasma, a fluid ionized whose atoms have lost one or more of their electrons and are electrically neutral, so that the freed electrons form a cloud autour. The gas is contained in cells, corresponding to the (phosphors) sub-pixels. Each cell is addressed by an electrode line and a column electrode;

Regarding its technical specifications, we can highlight the following.Very good image quality. LCD screens use pixels accompanied by a backlight, which provide a standard image. If the monitor is NOT professional, we can perceive the lack of density in black and grey.Dimensions. Due mainly to its backlight system, a professional LCD screen is usually large and somewhat heavier than an LED screen, as we will see below.Electric power consumption is very low, lower than that of plasma, although higher than that of LED screens.Regarding the differences between LED, LCD and plasma displays, LCD monitors are the most affordable of them all.Its useful life is around 60,000 hours.

On our website, we have also referred many times toExcellent image quality. LED technology provides a more accurate and homogeneous image than LCD screens. Diodes can be placed everywhere behind the screen (on models called Full LEDs) or just on the edge of the screen (Edge LED model).The absence of a backlight system allows LED displays to be lighter than LCD displays.Electricity consumption is lower than that of LCD and plasma screens.The price of LED monitors is slightly more expensive than that of the LCD and considerably cheaper than that of plasma televisions.The useful life ranges from 80,000 to 120,000 hours.

Although in Visual Led we do not sell these screens, since they are impractical for commercial use due to their extreme fragility, it is good to keep in mind what they are and how they work. Basically, these are flat screens provided with two glass panels that contain a mixture of two noble gases: neon and xenon.

The plasma principle makes it possible to produce large and, above all, thin screens – just a few centimetres – unlike what happened with the old cathode ray tube televisions. In addition, it offers a good level of contrast, even at a 160 degree angle, and generates a wide spectrum of colours.

We owe this technology to two professors from the University of Illinois: Donald L. Bitzer and H. Gene Slottow, who wanted to develop a pedagogical method based on computing. Its plasma screen, the prototype of which was introduced in 1964, was monochrome. Although it could not compete in its origins with cathode ray tubes, its large size opened the doors of spaces such as stations, stock exchanges or large industries.

In 1992, the Japanese multinational Fujitsu took up Bitzer’s legacy and, in 1995, the American engineer Larry F. Webber created the first colour plasma screen, capable of reproducing 16.77 million colours. This was launched on the market in 1997 under the Pioneer brand.

Having made this short introduction about the history of plasma and its evolution, we now summarise its most important characteristics.Image quality. It is similar to that of LED screens and superior to that of low-end LCD screens (we do not market them of this type), especially with regard to black and grey tones. However, the brightness of the screen may be insufficient.The minimum size of a plasma screen is 107 cm. Therefore, it can take up more space than the LCD and LED.Plasma screensconsume more energy than LCD and LED.Plasma screens tend to be somewhat more expensive than LCD and LED screens.Its useful life is about 100,000 hours maximum, somewhat less than LEDs.

Wholesale gas plasma display are becoming popular with people who love celebrating the Christmas holidays, and eliciting laughter from their family and friends. As well as traditional white and red Santa Claus hats, there are gas plasma display in other colorways too; blue Santa hats, green Santa hats, and pink Santa hats, amongst others. Crazy Christmas hats in novelty shapes, such as elf hats, Christmas tree hats, and reindeer hats, can really add to the seasonal fun at themed Christmas parties too!

As well as providing a fancy dress option, and plenty of entertainment for friends and family, some gas plasma display can provide some warmth during the colder months. Christmas beanies and Christmas caps are perfect for your customers when the frosts and chilly weather hits. Infant Christmas hats are also really cute for dressing up babies and small children during the festive period too. Don"t forget: If your customers are really lucky and the snow starts falling, they are sure to need a top hat for snowman! It"s also possible to get pets involved in the festive fun; Christmas hats for cats, and dog Christmas hats are particularly popular for customers who want to take hilarious festive photos of their pets.

The wholesalers at Alibaba.com offer all these gas plasma display and more, suitable for anyone celebrating Christmas, and in varieties suited to every kind of festive event.