A few years ago no one heard about curved screens, they were skeptical to their appearance, and today they are surprisingly greatly popular among users. There is an opinion that the basis of their popularity is only a good job of marketers. But it is interesting that on smartphones curved displays so far be rare, although some manufacturers actively promoted their alternative products. Still, what are the attractive monitors with a bend? Why do people buy them and even collect multimonitorial systems based on them? In this article we will try to figure it out objectively.
What is the "chip" of curved screens?
Surely you have already heard that curved displays allow you to deeply immerse yourself in what is happening on the screen - whether it is a computer game, watching a film or work on some kind of project. The so-called "effect of presence" is created. And if there is a good speaker system, it is also audioly enhanced. To the question "Why is this happening?" There is quite a logical answer: the structure of the human eye dictates the arcuate performance of the monitor.
Few people think of everyday life that, in addition to the main vision, the person has a side one, which increases the overview angle to 130 degrees. This peripheral feature allows us to better perceive the surrounding validity, and more recently has become also a prerequisite for the appearance of curved screens.
Let's try to explain it in practice. When the look is directed to the curved monitor, in the side view zone, the on-screen picture finds its continuation, and not interrupted by the frame of the flat monitor. From here, the very effect of full immersion appears. And compared to flat monitors the same diagonal, the viewing area on the curved monitor visually seems more.
Moreover, if you continue to compare with flat monitors, it is impossible to not pay attention to that when using curved analogs, the contrast and color rendition do not become worse on the edges of the matrix. This is not surprising, since the distance from any point of the screen does not change to the eye. However, there are also nuances too. If you sit before such a screen, it is not strictly in the center - all "magic" disappears.
But back to the positive parties, which are much more. For example, curved glossy coating monitors are glad noticeably less than flat-screen. Due to the bend, the refraction of light rays is changing, and reflections cease to deliver inconvenience, reaching a minimum. And in general, completing the commendable diffilaments, we draw attention to the fact that the curved monitor in any interior looks stylish and futuristic.
For what tasks are curved displays?
Although curved monitors - the pleasure of not budget, especially if we are talking about quality products, they are relevant for use in both home and working conditions. The indisputable plus of the curved monitor is that to perform the tasks in the proportions of the wide screen workspace You can organize more convenient than in a comparable configuration of two standard monitors. In addition, the use of curved displays in the office will allow people literally to go to work, significantly increasing attentiveness.
For gamers and kinomans preferring to watch movies on a home PC, the curved screen has become real opportunity Immerse yourself in a virtual world without virtual reality glasses. Especially good on such screens reveals itself UHD content, without losing in its definition on the edges. Those who have been in modern cinemas with curved screens, such as IMAX, understands what we are talking about. Widescreen format (16: 9 or 21: 9) and an acceptable bend acceptable for human eye will give new impressions to its owner.
How much should the monitor be curved? The parameters of the curved monitors are determined by the index R. than it is less, the more the matrix is \u200b\u200bdeployed. If we take a bend in 3000r and continue to lead the lines before obtaining a closed circle - the radius of the circle will be 3 meters. The golden middle can be called a bend in 1800R, like HP monitors from the ElitedISPLAY series or the OMEN X game line. According to our measurements in the test laboratory and general impressions after practical tests, such bending parameters is one of the most optimal for the human eye and does not cause the fatigue of the eye muscles with long work.
Curved displays: how to choose and why?
At that very moment, when the decision was made to buy a curved monitor, you can be surprised by the wealth of choice among models of this plan. All of them differ in a radius of bend, equipping and set of different technologies on board, which is why there is a serious problem of choice. Save and buy a cheaper monitor or take a device for more expensive and get the maximum comfort when working with it? It all depends on the tasks that you intend to impose on your display tool.
Monitor for video game
With a suitable bend radius, we have already decided slightly higher. Now let's talk about the rest. If you purchase a bend monitor for games and want to get a maximum of pleasure from virtual worlds - the decisive criteria will be the support of high resolution (from QHD to 4K), large diagonal, fast response, availability of technology to protect the vision and NVIDIA G-SYNC to synchronize the video card and monitor.
With these parameters, the HP OMEN X (X3W57AA) with a 35-inch screen, as the aspect ratio of 21: 1 and ultra-thin frames, responds with these parameters. The ability to adjust the layout of the screen of the screen monitor can be comfortably placed right in the center of the player's view.
Plus, given the voiced parameters, you can be sure that when heaming on such a monitor, no artifacts or image breaks will spoil you enjoy atmospheric video games. As a more accessible gemina solution, you can consider the purchase of the HP Value 27X monitor (1AT01AA). With a diagonal of 27 inches. Its cost is about 21,000 rubles.
For multimedia tasks
Watching movies and performing multimedia tasks, whether it is working with designer software, mounted video or photo processing, it is better to lay on a professional HP elitedisplay S340C monitor. Given the high cost this device, you can resort to buying more available option - HP Value Curved 27 (Z4N74AA), worth about 20,000 rubles. But we recommend to do the back for the future: the 34-inch model HP S340C is, of course, more expensive, but works with a modern WQHD resolution and has the aspect ratio of 21: 9, which ensures better image perception.
Don't forget that any kinoman appreciates good soundAs any designer draws inspiration in music. So the HP Elitedisplay S340C will get rid of the need to buy a subsequent expensive acoustic system. Built-in monitor column from one of the leading manufacturers of Bang & Olufsen audio manufacturers are represented by four speakers (7 watt each), which create a bulk and rich sound if you are situated in the immediate vicinity of the monitor.
For office use
I do not like one person when it is distracted from work, but the attention of the will of the will sometimes switches to the movement of other people on the office, colleagues conversations, etc. Partially avoid this and focus on the work will help curved displays. On their basis, you can create even a convenient multimonitorial system. It is desirable that monitors are equipped with a sufficient number of modern connectors for connecting external carriers data.
True, if we are talking about Ultrawide monitors (21: 9) with a large diagonal, you can restrict ourselves to one screen. In the aggregate, this approach will noticeably increase the productivity of the employee, reducing the number of distracting factors and in parallel expanding the area of \u200b\u200bthe working space before its eyes.
Electrical engineering develops at a huge speed. Today, curved screens are becoming an integral attribute of many modern gadgets. Of course, it mainly concerns televisions. In this article, we learn what TVs with a curved screen are currently leading on the market. But before considering best models, we will deal with the question of the feasibility of purchasing a TV of such a design.
general characteristics
The TVs with a curved screen differ little from flat models. The only difference lies in the bend of the matrix substrate, on which liquid crystals are placed. Otherwise, flat TVs are identical to bent. Many manufacturers even use the same motherboards For models with different screen form.
In the upper price range, there are few (but it is so far) models of TVs with flexible screens. Their main feature is that the corner of the screen bending can vary directly from the remote. Instead of liquid crystals for the substrate, organic LEDs are used instead of liquid substrate crystals. These models have not yet managed to gain a foothold on the market, so today we are discussing simple curved TVs.
At first glance it may seem that the TVs with a curved screen are no more than a fashion trend. However, they really deserve attention. Thanks to the optical illusion that curved screens create, the viewer connects peripheral vision. As a result, the picture is more realistic.
To form an image on the curved screen, pixels are unevenly distributed, thereby ensuring high quality picture. To date, the maximum resolution is 4k, which allows you to transfer the smallest details.
- Increased contrast, brightness, color rendering. One of the main advantages of curved TVs is their high quality image display. But the fact is that a modern flat TV in which analog technology is introduced is practically not inferior in this plane bent.
- Big corner of the review. Due to the fact that the edges of the matrix in the curved TV are closer to each other, the vision field is narrowed. As a result, the eyes can embrace more details, focusing at the same time. It is worth noting that this dignity is significantly only in the near distances and / or on models with a large diagonal.
- Volume and realistic image. On the display of the curved form, the look focuses immediately in several planes. Consequently, the eyes perceive not flat, but a three-dimensional picture.
- Anti-refective protection.The curved screen reflects the light to the side, and not in the eye.
- A problem with wall mounting . Often one of the shortcomings of the curved TV call the impossibility of its wall mount. In fact, some modern models have a special platform for standard mounting on the wall. Another thing is the appearance: if flat screen. It looks organic on the wall, then the curved is not always.
- Price. An important disadvantage that has a TV with a curved screen is the price. It can be 20, and even 50% exceed the price similar to the characteristics of a flat model.
- Corner view. For many, the main disadvantage of curved screens is the fact that only the person who is strictly opposite the center of the screen can fully fulfill all the advantages of such a TV. For those who look at the side, the image quality is worsening.
Best models
Anyway, the twisted-screen TVs are tightly entered the market and gradually displaced flat counterparts. Today we will look at the best 4k-models from leading manufacturers. When drawing up a rating, except for the characteristics, quality and quantity of functions, also took into account the reviews of the owners. The rating will be divided into three categories, depending on the diagonal of the TV.
SAMSUNG UE40KU6300U.
So, let's start with 40-inch televisions. Here only one model distinguished himself - Samsung TV with a curved screen. 40 inches is enough to feel all the advantages of this design. This model is considered the best among 40-inch televisions in terms of price and quality ratio. It is produced in Korea. The price of the TV averages 590 dollars.
The device has very high resolution and a HDR function that allows you to view images in the extended brightness range. Thanks to the standard TV format (16: 9), the picture is obtained as realistic and practically not distorted. Built-in TV tuner makes it possible to organize a real home cinema based on the TV. In addition, high-quality stereo sound will be sufficient even for demanding users.
Since the samsung TV with a curved screen supports all modern types of television signals, problems with installation and compatibility are absolutely excluded. SMART TV feature allows you to connect the TV to mobile phone And memory cards, and also makes it possible to leave directly from the TV on the Internet, to search and view your favorite movie. For more comfortable operation, the TV supports Wi-Fi.
Review of review shows that the advantages of this model owners include a high-quality image, a good level of sound and ergonomic console. And among the disadvantages, a small viewing angle is noted, as well as the lack of the Bluetooth function.
Philips 55Pus8700.
We turn to the consideration of televisions with a diagonal of 55 inches. The first of them is produced by the Netherlands Company "Philips", which has long established itself as a manufacturer of high-quality equipment. The price of this TV is about 1,400 dollars. The liquid crystal screen is perfectly coping with the transmission of the picture, and HDR support increases brightness indicators.
Separately, it is worth noting the television sound system. It is represented by five speakers and one subwoofer. The total system power is 50 W. Thanks to additional decoders and leveling functions, the sound is obtained as high quality in a wide frequency range.
The TV has a Smart TV function, without which there is no one modern model. It allows you to interact with your favorite gadgets and watch movies from the Internet. And so that this interaction is more comfortable, the TV supports Wi-Fi. The Ambilight LED backlight largely increases the realistic image and looks very effectively. The device can play video and music of absolutely any formats. The TV has entire three USB outputs for memory devices, gadgets and other things, as well as a connector for the Internet cable for users, in the house that have a strong Wi-Fi signal.
According to user reviews, the TV fully corresponds to the price and in general causes positive impressions. The only complaint - when the many systems are turned on, failures can occur, to prevent which you have to restart the device.
LG OLED55C6V.
Another model with a diagonal of 55 inches. In this category, the LG TV with a curved screen is unambiguously leading. It is produced in South Korea and costs about $ 2,200. The picture of this device is considered one of the brightest and high-quality in the class. This was possible to achieve thanks to the use of OLED matrix, the image of which forms a special diode. This design provides a high-quality image regardless of the viewing angle.
The TV supports 3D, which greatly expands its capabilities. It reproduces all popular video and music formats without any problems, including the most modern ones. 4 Dynamics, the total power of which is 40 W, in a tandem with a sound leveling function provide good volume and high quality sound row. Smart TV, which manages the Brand Sheath WebOS, makes it possible to connect any gadget to the TV. To pairing with devices, you can use Wi-Fi or Bluetooth.
According to user reviews, strong sides TVs are: an intuitive interface, high-quality image and good color reproduction. Among the shortcomings, only the price is noted.
Samsung UE65hu9000.
Go to TV with a diagonal of 65 inches. Here it is worth noting three models at once. In third place is the flagship model of the Korean brand "Samsung", the price of which is already 3,400 dollars. Television samsung. With a curved screen, the high quality of the sound is distinguished, which is achieved due to 6 speakers and the subwoofer, the total power of which is 60 W. In terms of sound this model Costs to cooke with middle-class home theatras.
The liquid crystal matrix with a resolution of 4K is characterized by a good color reproduction and a high degree of detail. The ability to view the video in 3D format allows you to enjoy a three-dimensional image. A distinctive feature of this model is MHL support that allows you to connect to the TV. mobile devices Through a Micro-USB connector.
You can use both the built-in connector under the cable and the Wi-Fi function. The Picture in Picture feature makes it possible to broadcast two images from different channels on the screen simultaneously. Support 24p True Cinema eliminates the problem of accelerating the Films of the PAL standard.
Among positive Parties Users users marked excellent color reproduction, high image quality and ergonomic console. The weaknesses also have: sharp 3D, high price and lack of way out under the microphone.
Philips 65Pus8700.
In second place among TVs with a diagonal of 65 inches worth the Netherlands model, which, being cheapest in the top three leaders, is not inferior to competitors in quality. Price tV Philips. 65pus8700 is approximately $ 2,200.
The 4K TV has a 16: 9 matrix, which transmits the picture as realistic as possible, not distorting it. Ambilight's branded diode highlighting, which we have already mentioned today creates a complete immersion effect in what is happening on the screen and visually increases it. TV can reproduce 3D using a special output technology that is different good quality and color reproduction.
The SMART TV function is familiar to modern TVs is controlled via Android. She copes well with the connection various devices and Internet access. The model is unpretentious to the quality of the television signal and reproduces all popular formats to date. 4 HDMI ports provide an ability to transmit a signal from third-party media. And for connecting drives there are 3 USB ports. The TV has 16 GB of integrated memory, on which you can store any video, music, images and applications.
As for the shortcomings, they are the same as a similar model with a smaller screen discussed above.
LG OLED65C6V.
The leader among 65-inch twisted-screen TVs and the last model of our review was the South Korean LG OLED65C6V TV. Its price is about 3,800 dollars. This price is quite justified, given that OLED technology was used on TV.
The high detail of the image is ensured by 4K and HDR support. The TV has a 2D image conversion feature in 3D, which will have to taste with three-dimensional movies. Thanks operating system Webos, TV can be used as a full-fledged multimedia center, naturally, with Internet access.
Having modest sound equipment, the model is characterized by a very worthy sound. It is achieved due to 4 speakers and volume leveling functions, which creates a home theater effect.
The TV supports Wi-Fi and is equipped with three HDMI outputs. And thanks to optical output sound signal You can transfer both analog and digitalo. The disadvantage of this TV can be called except the price.
Choice
What to choose: Direct or curved TV screen - to solve personally to everyone. But if you preferred a curved screen, to buy a plan, where it will be installed. If the TV is hanging on the wall, then so that he fit into the interior, you need to correctly choose the place of attachment and, if necessary, to equip it. It is also worth considering the number of people who will watch TV simultaneously. For large families, such devices are not very suitable, as only those who are located opposite the center of the screen will be able to enjoy their merits.
From the above rating, it can be concluded that the leader in the quality of the image is LG, the televisions of which are worth it. A good option is the Samsung TV. The curved screen, the price of which is lower than that of LG, is quite well coped with its task. Well, the most budgets from the best TVs are the models of Philips. The Netherlands TV with a curved screen, the pros and cons of which we looked above allows you to feel the celebration of technology for less money.
Conclusion
Today we learned that it is a TV with a curved screen. Pros and cons of these devices make many think about the feasibility of their purchase. Nevertheless, many users still prefer the curved screen. For those who decided to buy such a TV, we today reviewed the best models. Advanced producers can be realized in their models all the advantages of the curved TV screen and minimize its disadvantages, therefore, most likely, the future for such TVs.
IN modern world Not so long ago, a new movement appeared - curved smartphones, monitors, TVs. Today we will talk about the advantages and disadvantages of the last two, namely about curved TVs and monitors.
Curved screen - marketing stroke or a real advantage?
This question first of all occurs in a person who at least once thought over the acquisition of a curved TV. You will find out the answer to it, fully read the article. I myself am the owner of a big curved 34 " sAMSUNG monitor SE790C, so this article will consist of 50% of my personal experience, and 50% of theoretical justifications.
I will not pull the cat for all the details and tell you technical features Curved screens, you didn't come here, right? So we will immediately proceed to the case and consider what benefits have curved screens.
1. Reducing highlights on the screen
They will not be adjusted against physics, due to the curved surface, the angle of reflection of the light rays changes, which in turn significantly reduces the amount of glare. Note, I say reduces And does not completely removes.
2. Wide viewing angle
One of the main advantages of the curved screen - viewing angles. Sitting right in front of the screen in the middleYou continue to see the edges of about the same angle as the central part of it. It has a positive effect on image quality, because You see it without color distortion.
3. Visual sensation of screen width
Interesting is the fact that the curved screen is felt wider than the same screen, but flat. This is due, first of all, with the geometry of the view angle. To understand what we are talking about, look at the picture below: 
4. Curved screen - it is stylish
Yes, you did not seem - I said stylish if for you (suddenly) it matters, then know that the curved TV screen will not leave anyone indifferent. So far, this is a pretty fresh trend, so get ready to listen to many enthusiastic friends
Disadvantages of the curved screen
Now let's see what disadvantages have curved screens and monitors.
1. Price
Perhaps the main and most important drawback of monitors and twisted screen TVs are their high costs. They are just a fabulous money compared to flat screens. And if when buying, for example, the monitor, you want to save, then you know - the curved screen will not allow you.
2. The perfect view point only in the middle
The curved screen demonstrates all its charms under the same condition: you are sitting right in front of it. Neither side, nor from above, and not, not from below namely before Him. Therefore, if you love watching movies "Who, where and where much" from ", then know - the ideal viewing angles will only be in the middle of the screen, for the rest of the viewing angles, on the contrary, will be strongly reduced, and the picture is distorted: 
Results and findings
With curved screens, everything is ambiguous, - on the one hand there are advantages, and on the other - they are not so significant. View a curved TV with the whole family, for example, will be comfortable only in an embracing in front of the screen (is it not an obvious plus?).
An ideal option is a curved monitor for a computer, where it is initially assumed that one person will sit behind it, and still in the middle.
As I said at the beginning of the article, I am the owner of the happy owner of the curved 34 "SAMSUNG SE790C monitor - his photo is in the title of the article. And I can only say one thing - the curved monitor is very and very comfortable, only over time you get used to it that then simply do not perceive this very bentness. At all. Understanding how cool and convenient your monitor comes only when you sit down for someone else's ordinary big flat monitor
Well, about the curved TVs, I have already said everything - look again all the advantages and disadvantages, and decide how much for you they are weighty. Considering the exorbitant price for curved screens and so minor advantages, we can say that isolation - more marketing strokerather than a real advantage. However, I do not regret the fact that I became the owner of a bent monitor
Such benefits and disadvantages for the curved TV and the monitor - I hope you have found an answer to your question. And if not found - welcome to the comments, - I will answer any questions you are interested in
Friends! Do not lose, subscribe to updating articles of the site. For me, this is the best thanks for my work.
In the article we list the pros and cons of TVs with a curved screen and whether it is worth buying it. We will also consider their advantages compared to traditional flat screens and cover the shortcomings.
Unlike previous years, this year curved televisions and monitors were not in the spotlight not exhibit consumer electronics CES in Las Vegas, but the largest manufacturers continue to work on them. Samsung and LG invested in the development of curved screens last year and continue to do it now. Both companies declare that on TVs with a curved screen viewing is better than on flat screens.
Do these statements have scientific and technical foundations, or manufacturers simply give the desired for valid so that consumers start buying new TVs?
Over the past couple of years, there were a lot of similar models, and various technological editions tested them and described their feelings, so that readers could have had their impression. Therefore, you can collect available information and analyze it in search of advantages and minuses of curved screens. If the pros can be heard from the manufacturers themselves (although their words are worth checking), then they prefer not to spread about the minuses.
pros
1. They strengthen the immersion effect
The main argument in favor of curved screens. Due to the curvature of the image and put forward a picture, it seems to be "strengthening" the viewer, or rather falling into the peripheral vision zone.
2. Strengthening the feeling of depth
One of the most common reactions of the audience, first looking at the curved screen, it seems to them that they see a three-dimensional image, although in reality it is familiar 2D. This is because the bending of the edge towards the viewer enhances the visual perception of the depth of the image. Samsung emphasizes this effect by applying the process of gaining depth of its curved TVs, which adjusts the contrast of different parts of the image.
3. Large viewing angles
Bending the edge of the image towards the viewer allows it to seem wider than on a flat screen. Spend lines from the eyes to the edges of the 65-inch flat TV, and then do the same when viewing a 65-inch curved TV. The image on the curved TV seems stretched further, despite the same screen size.
4. Best contrast
This argument states that curved screens are better focusing the light coming from them in front of the viewers as satellite plates Enhance the signal coming on them, focusing it on the receiver. The contrast of curved screens exceeds the possibilities of flat 1.5-1.8 times.
This argument is difficult to evaluate objectively due to the lack of flat screens with similar image specifications. Subjectively can be said that the contrast of curved screens is at a high level.
5. Uniform viewing distance
Curved TVs better correspond to the rounded form of our eyes, due to which they give a focus and convenient image than flat screens. This argument to a certain extent arose due to the use of curved screens in cinemas, where the bending helps the projected image to keep sharpness even in the corners of huge screens.
Samsung took this argument so seriously that the level of curvature was 4200 mm from the circle radius with an average of 3.2 M TV viewing distance (based on studies conducted in the United States and Germany). In the reality of special advantages on small screens from this not noticeable. Perhaps, on 70-inch TVs everything will be different.
6. A wider effective viewing angle
There is no particular sense on paper. Logic suggests that the bending of the edge of the image is to reduce the viewing angle, and not to increase. However, the LCD televisions have problems with orientation, with the result that the view of the colors sharply reduces the saturation of the colors and the contrast of the image.
When the screen bending, it changes the direction of emitted light, the contrast and the color retain almost the perfect accuracy when viewed from the side - at least up to the point where the bend causes other problems with the viewing angles discussed below.
7. Curved TVs are just cool look
For someone, this is the main argument, especially if I do not want to go into technical deburs. Appearance The TV contributes to the appearance of the apartment, and most believe that curved TVs look beautiful.
Minuses
1. Bending enhances reflections
If you ever stood before curve mirrors in the amusement park, you know that the glass of different shapes can work wonders with reflections. The same applies to curved screens. Something bright in the room, especially direct light sources in front of the TV, will appear on the curved screen stretched and distorted along the wider area of \u200b\u200bthe screen than in the case of a flat TV. When buying a curved TV, it is necessary to consider the location of light sources in the room.
2. Bend limits viewing angles
Corners Reviews mentioned in the plus list. However, although the bending prevents the deterioration of contrast and color reproduction when viewing not at a right angle, the curved form can adversely affect the image geometry.
This problem is not particularly noticeable until the viewing angle increases to 35 degrees directly opposite the screen (with this value agree in Samsung). After the image becomes almost unsuitable for viewing due to the fact that the side of the picture closest to the viewer begins to look shortened compared to the opposite side. The brain of the viewer is trying to compensate for the distortion, which makes watching tedious.
3. You must be in the correct position for the most comfortable viewing.
To get the most out of immersion and depths, you will have to sit opposite the center of the screen and at an optimal distance from it. True, everything is not as scary, as it seemed earlier, and the range of 70 degrees leaves the space to select a viewing site for several people. On the other hand, it is less than that of flat screens.
4. Curved screens must be large
Experience shows that the effectiveness of curved screens is directly dependent on their size. In 55-inch models, the benefits of bend are small, but the disadvantages are noticeable. With the help of 65-inch models easier to evaluate the advantages of the image and the shortcomings are less noticeable (with the exception of reflections). Large screens They allow them to collect near them a greater number of spectators. And yet, the maximum return can be obtained when the screen is from 70 inches.
5. Disadvantage of installation on the wall
Samsung launches wall mounts for its TVs, but on the wall curved screens look not in the best way. Their edges are far away from the wall, which contradicts the idea of \u200b\u200binstalling the TV on the wall - so that they take less space and did not interfere with walking by them.
6. Price
Samsung and LG say that producing curved TVs is much more complicated than flat, and prices fully reflect this complexity. As usual, the more devices are released, the cheaper they become, so this problem will decrease over time. It became noticeable already in 2015, when the Finlux budget brand sold 4K TV with a 55-inch curved screen at a price of less than 1000 pounds.
And yet, in the foreseeable future, such TVs will refer to the segment of luxury.
Is it worth buying a bent-screen TV
As can be seen even from this article, the pros and cons of them are approximately equal, so it is impossible to give an unequivocal answer to this question. On the other hand, a couple of years ago, the answer would be confidently negative, so progress is evident. It can be said for sure that curved screens make sense with large diagonals, from 70 inches, as a last resort of 65 inches.
It is not yet known whether the extensive TVs will be the standard in the future. However, their presence is already large enough, so as not to consider such models of short-term fad manufacturers.
According to TRUSTEDReviews.com
The first TVs with curved (or rather to say, concave) the manufacturers of LCD panels presented a couple of years ago. Thus, they decided to attract buyers not only by an unusual design, but also new sensations from watching video and TV programs. Today, the models with a curved screen became a fashion trend, as well as 4K resolution (Ultra HD). SAMSUNG and LG are especially active in their popularization. It is enough to look at the 2015 LCD TV line from Samsung g. Of the 14 models 5, it is made exclusively in the format CURVED (from English. - Curved), 3 are offered both in a curved and in a flat version, and only 6 are flat. Unlike the above-mentioned companies, other manufacturers, like Panasonic, more conservative. However, in their lineups of the model with a curved screen are not found in a single instance.
What attracts?
Why do the buyer need a curved TV? Manufacturers have an explanation. The traditional flat screen, in the ideal case, when the viewer is located in the center, does not provide uniform color-perception of the picture. After all, the right and left side of the screen are located farther from the eye of the viewer and, as a result, the zones on the edges of the display are shine "past" axis of view. This problem was offered to compensate as follows - bend the screen so that its cross section becomes part of the circle with a large radius (about 4-5 m). At the same time, the viewer, located in front of the screen, perceives the TV as a model with a larger diagonal - so the 55-inch screen is perceived as a 65-inch, etc. In addition to increasing the visual screen width to the positive sides of the extension TV panel also include increased viewing angles, best features Contrast and reducing reflections and glare.
What are sold?
Advertising an increase in the perception of the display width, the manufacturer, as a rule, "forgets" to mention that it directly depends on the distance on which the viewer is located. So, at a distance of 5 m from a TV with a diagonal of 55 inches, this increase will be about 3%, that is, it will be almost impaired.
An essential detail that is not accented by manufacturers and marketers is a comfortable viewing area. It is within the sector, limited by the TV field. In the case of a flat panel, any viewer that is located in front of the TV gets approximately the same picture. In the curved TV, the value of Sweet Spot is growing, the best position for viewing. Any way out of the borders of the comfortable viewing zone levels the advantages of a concave screen.
What happens to those who are not at the point Sweet Spot? The viewer sitting on the sofa on the left or right of the central place gets best Overview For the far from it, the side of the screen, due to bending and, at the same time, and the worst - for the neighboring side. Since it is located to him at a sharper corner, rather than in ordinary flat screens. It can be argued that the visibility compared to the flat panel is worsening, and some notice the presence of geometric distortion from the image.
It is worth noting that all the artifacts of concreteness will affect the viewer, the smaller the more the screen diagonal. For a visual example, it is enough to remember the size of the screen in the IMAX cinema. Therefore, this design of the display will be advisable to the TV models with a diagonal of 55 inches and above. At the same time, the TVs with a curved screen presented in our market have a diagonal from 40 inches. According to the calculations of specialists from various technical publications, to ensure the effect of presence, the screen should close more than 40% of the field of view. For example: a screen with a radius of curvature of 5 m should have either more than 100 inches diagonally, or the viewer should be very close to it.
Today, it looks more preferable to use a concave display in monitors than in TV. As a rule, one person is located behind the computer and the distance to the screen in this case is much smaller. Consequently, the effect of presence will be noticeable on a smaller diagonal, for example, at a distance of about 60 cm and a diagonal of 27 inches.
Pros and cons concept
So, from the positive sides - a concave screen really allows you to fight a deterioration of contrast at the edges of the display. However, this effect is most manifested on TN matrices, which are characteristic of budgetary devices with small diagonals. There will be little such models if they will be released at all. In the expensive TV with an IPS or VA type matrix (as well as OLED), this advantage is somewhat leveled.
The explicit cons of the concave screen are optical distortion, deterioration of the viewing angles and contrast for those outside the zone of comfortable viewing. Also, the disadvantage is that the material reproducible on such a TV does not take into account its structural features. After all, everything in the modern production process for movies and television is focused on flat TV screens, and special films editions (and moreover - TV channels) for concave screens We are still waiting.
In addition, due to the specific design, the curved TV will look unusual or even inaccier when attaching on the wall. The overall depth of the device increases, although it is not critical - the difference with the usual panels is small.
Given the higher cost of production compared to traditional models, the buyer of CURVED TV receives a significant increase in the price, which, according to experts, does not quite justify its advantages. Moreover, the "blind" tests conducted by profile online publications indicate that most viewers are not able to distinguish the flat panel from concave (in particular due to a large radius). Indirectly, it shows that there are no significant differences and novelty of sensations when moving from flat to curved TV panel.
To be or not to be?
The situation that pretended around the concave TV screens can be compared with that noise with which the models of the ELT TVs with a flat screen were moving at one time. Already the fact of the presence of a flat screen was filled with marketers as something new, which gives the best sensations when viewing. As a result, the buyer tied together a flat screen and improved characteristics of the electron-beam tube and electronics itself. And then when buying I was looking for a "flat" TV.
Oddly enough, but the braving is curved and novelty can play with TV manufacturers and the evil joke. After all, many years they have walked for improving the quality of the review so that as much as possible the number of spectators enjoyed a high-quality picture. Now, with the advent of the "factor of concavity", the audience is limited to one or two people, and the TV from the family screen turns into a home theater for the egoist.
However, as an alternative, the TVs with a concave screen can be a good choice for those in the device with a large diagonal searches, first of all, an unusual design, wants to make their purchase by an image element, a symbol of following the latest technical innovations. After all, the models with the Curved prefix really look spectacular in the modern interior. Although it is not always possible to demonstrate the "magic" properties attributed to them.
