The plasma screen is one of the four types of screens currently available on the market. Plasma has particularities that make it a popular model for many users. Television Repair Services in West Midlands here’s what you need to know.
What is a plasma screen?
A plasma screen is a flat screen television that incorporates plasma technology. This technology is reserved for large screens, that is to say televisions whose size is greater than 107 cm. Plasma technology offers a high quality image, without backlighting, unlike OLED screens. Thanks to a breakdown of pixels into sub-pixels, images are improved at the level of:
- Color depth.
- From the wide variety of colors and shades that come as close as possible to reality.
- Shades of gray and black.
- High quality contrasts.
The method of operation
To explain it quite simply, the operation of the plasma screen is based on the same principle as that of neon bulbs. The screen consists of two glass plates between which gas has been injected, composed of 90% argon and 10% xenon. Heated by electricity, this gas lights up through the sheets of glass. This is how we get the images. The latter appear in full and are not cut line by line.
This operating principle guarantees ideal sharpness, without any risk of non-uniformity. Whatever the size of your TV, the plasma screen always maintains the same image quality. Moreover, Television Repair Services in West Midlands this was proven during the 2008 edition of the CES (Consumer Electronics Show) with a 150” (3.81 meter) diagonal panel.
These characteristics are in addition to all the advantages relating to colors (wider spectrum of shades) and contrasts (high even at an angle of 160°). This is the kind of information that you need to know before buying a TV.
The different features of the plasma screen
As new technologies have developed, plasma screens for the living room have improved significantly. They are now:
- Thinner than the first models.
- Featuring image enhancement technologies.
- Connected.
- More energy efficient.
Among the features that are appreciated, we find:
- Optimization of contrasts.
- Anti-reflective filters.
- A fairly wide viewing angle.
- High image resolution.
Popular with moviegoers, Television Repair Services in West Midlands the plasma screen allows you to fully enjoy a film played from a Blu-Ray DVD player. It also offers great visual comfort for watching television programs.
Why buy a plasma screen
There are many reasons to buy a plasma screen. Users turn to these flat panel models for:
- Have a very large television (more than 107 cm diagonal).
- Enjoy high quality smooth image.
- Enjoy high quality resolution.
- Watch movies with deep, intense colors.
- The many features it has.
Regarding the environment in which it is going to be installed, the plasma screen is the ideal choice when:
- The room where the screen is placed is dark or dimly lit.
- The electrical network is subject to interference.
Ideal for large living rooms, this type of screen is suitable for large rooms. We will therefore avoid placing it in a bedroom.
The advantages of the plasma screen
The advantages of the plasma screen for the home are numerous:
- It is not backlit, for high quality resolution.
- The images are of a great fluidity, without persistence.
- The pixelization is improved, for a sharper image.
- It offers a wide viewing angle (more than 160° horizontally and vertically).
- Tones are rich, with approximately 16 million colors.
- It reveals its full color potential in poorly lit rooms.
All these advantages will make users prefer to choose a plasma screen rather than a TV based on another technology. In addition, Television Repair Services in West Midlands the new models are now:
- Thinner;
- Lighter;
- More energy efficient;
- Cheaper.
The disadvantages of the plasma screen
Although having many advantages, the flat plasma screen has some disadvantages:
- This technology does not exist for small or medium screens (with a diagonal of less than 107 cm).
- If the screen is placed near a window, the light is reflected and obstructs vision (mirror effect).
- Its power consumption is higher than a Led or Oled TV.
- The weight is high, because of the glass slab.
- Its price is higher than other types of TVs.
All these disadvantages can be compensated. Indeed, for power consumption, it is enough to choose a model with an energy class A?, A?? or A???. Regarding the mirror effect, just place it in a corner of the room without a direct light source.
Choosing the right plasma screen
To choose a plasma screen 107 cm or more, you must ensure that:
- The TV cabinet is sturdy, as the screen can be heavy.
- The space available in the room is adequate, these screens have a large diagonal.
- The space between the screen and the sofa is sufficient, for better visual comfort.
The plasma screen is particularly suitable for watching movies. Thus, it is not necessarily the best choice of screen for playing video games. In this case, it is better to turn to an Oled screen or even a Led TV.
How much does a plasma screen cost?
From 500 euros for a 42” to 10,000 euros for a 65”, the price of a plasma screen fluctuates considerably. This variation depends on several factors:
- Between the old and the new generations, the difference is obvious, if only at the level of design. In addition, the latest versions incorporate innovative features, Television Repair Services in West Midlands such as the mode
Eco. The latter makes it possible to extend the lifespan of TVs up to 100,000 hours, compared to 20,000 for the very first editions.
- Size also plays an important role in determining the price. There are TVs from 42 to 85 inches, but plasma technology is unavailable for small (19” to 22”) and medium-sized (26” to 32”) screens.
- The brand also varies the price. An unknown label will always cost less than those that are considered the benchmarks in the market, such as Philips, Samsung, Panasonic, Sony, etc.
- And then there is the range. Listed manufacturers often offer entry-level models and more luxurious products, suitable for a more demanding clientele.