Show the Beauty of Our World

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Does using a projector screen help protect the eyes?

For children, it is very easy to cause myopia because they are exposed to the TV or mobile phone screen more often than old days. Children couldn’t resist the temptation of cartoons, so we often see parents and children arguing because of watching TV.

Children’s eyesight problem is a headache of the parents, because their eyes are not fully developed and most children are not aware to protect their eyesight. Therefore, projection products have their unique advantages in this regard.

Projectors may cause less eyestrain because the contrast is lower than an LCD screen. Using a projector harms our eyes less than other optical devices, such as television. The traditional TV or mobile phone screens are all in direct light. The light goes directly into the eyes. It is easy to cause myopia after some time. The image we see comes from reflected lights on projector screen. and it is quite similar to the way we see real things. People also tend to blink less when using a computer so you may want to use artificial tear drops when your eyes burn.

Projectors is the projection of the image on the screen, through the reflection of the projection screen is seen by the human eye, not within the light, so the light soft, but without losing the beautiful picture, compared to the TV.

In addition, projection screens are large size, so that the children will sit at a distance when they are watching the movie. This will help protect the eyesight. In addition, due to the large screen, children will not only pay attention to the screen when watching the movie, they move their eyeballs all the time.

Why not build up a home theater for your lovely child?

Please contact [phone] for more info... 

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XY Screens Professional Projection Screens Manufacturer

Guangzhou Xiong-Yun Audio-Visual Equipment Co., Ltd. (hereinafter referred to as "XY") represents one of the mid-to-high end projection screen manufacturers in the world, selling projection screens to Europe, the United States and other countries, with its unremitted efforts in R&D and manufacturing in projection screens and commitment to high product quality.

XY has set up a standard production base of 15,000 square meters located in Nansha District, Guangzhou, China, with an annual production capacity of 200,000 sets of products. Based on this, we supply OEM/ODM service to global customers. Our products can be extensively used in business and daily life, such as home theater, living room large-screen theater, training and education, cinema and presentation of large projects. Our product lines include: fixed frame projection screen, motorized projection screen, portable outdoor projection screen, engineering screen, projector bracket, HDMI cable etc.

As an innovative enterprise, XY has made constant progress in research on various areas ranging from screen material and structure, optics to acoustics. With the introduction of world’s leading coating technology, its projection screen gives a better presentation of the color of black, therefore supplying images with rich gradation. Since its inception, XY has always remained customer-oriented by putting customer satisfaction first and making high-quality projection screens that can deliver better user experience. In production, from the selection of product materials to the final packing, XY Screens has always been committed to quality by equipping it with advanced numerical control processing equipment and large-scale high-tech manufacturing equipment. In addition, we strictly control every process of production, in a move to optimize our products and ensure that every customer can enjoy the best audio-visual experience.(Facebook: https://www.facebook.com/august.liu.750)

With its superior design and professional technology, XY Screens continues to provide customers with a full range of service support in product design, technology, training, marketing and retail concepts. So far, we have obtained more than 50 technical patents and provided services for over 300 customers, from whom we have gained increasing reputation.

Looking ahead, XY will, as ever, continue to make new contributions to the development of global teaching equipment, smart home appliance, audio and visual entertainment.

XY Screens, CREATE PERFECT AUDIO & VISUAL experience for you, present THE BEAUTY OF OUR WORLD.

If you want to buy projector screen, please feel free to contact us.

Tel: [phone]

Skype/WeChat: [phone]

Email: [email protected]

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XYSCREEN Ambient Light Rejecting Black Crystal High Gain Ultra Thin Bezel Projection Screen

August Liu

WeChat/Skype/WhatsApp: [phone]

Email: [email protected]

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XYSCREEN Double Side Motorized Projection Screen Fixed Frame Screen

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(通过 https://www.youtube.com/watch?v=uABEsmQIoR4)

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XYSCREEN Black Crystal Ambient Light Rejection Screen

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Do You Know How the Frame Width Impacts the Performance of Your Frame Projection Screen?

A fixed frame screen is a projection screen that’s always in sight and can not be rolled in. Think of a painting, but a really big one with changing images.

It’s the type of screen that demands a dedicated room, or at least a dedicated wall. That’s because it’s always in sight and is not easily taken off and stored in the corner. It’s just too big for that (in general around 80 to 100 inches wide).

The problem a poor frame creates

The projection screen fabric usually demands most of the attention. The frame is the supporting curved, that’s mainly there to hold together the construction. When assessing the quality of a screen, it would be a mistake not to pay attention to the frame.

A poor frame will create a sagging fabric that completely destroys the image on your screen. It’s like looking at a movie underwater. Not the kind of thing that you want when you want your screen to display what the director had in mind.

The importance of frame width

The width of the frame is important for 2 reasons:

1. A wide frame is more rigid and prevents the frame from bending under the pressure of the surface, as well as its own weight. The resulting straight frame creates the optimum surface: a perfectly flat and wrinkle-free one. That’s exactly the kind of surface you need to get the most from your projector

2.  A wide black frame (if possible covered with black velvet) gives your movie more impact. That’s because the frame creates a contrast between its own black and the colors of the images from your projector. The wider the frame, the bigger the impact of this contrast.

Now that we know why a frame is an important element of your fixed frame screen, let’s establish some rules of thumb that help you find the right screen.

How to find the right screen in the market place

Because rigidity of the whole construction is the biggest issue, we can categorize projection screens according to width: the bigger the width, the wider the frame.

Through experience we have found that these are the minimum widths you need for a given screens size:

1.2 cm / 0.5" frame width                                              max 135" /screen 6 cm / 2.4" frame width                                              max 150" / screen 8 cm / 3.1" frame width                                              max 180" / screen 10 cm / 4" frame width                                               above 170" / screen

Conclusion

Now that you know the importance of the frame width and how it affects the image quality, you know what to look for when comparing screens.

There are some cheap screens in the market place, that look like a bargain. Keep in mind though that fixed frame screens last 5 to 10 years. The small savings you make initially, do not outweigh the ever increasing quality demands from the projector’s side. So as tempting as it might be, only buy a screen when you have the budget for the right one.

As an experienced manager of XYSCREEN projection screens, August knows what matters when you want to get the most from your projection screen.

August focuses on an often overlooked aspect: projection screen industrial design. This focus results in projection screens that not only make the most of your projector, but complement your decor.

To find a projector screen that matches your taste, room, budget and projector, go to http://www.xy-screen.com

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Ambient Light Rejection(ALR) Screens and the Laws of Physics

As we know, the ultimate goal of an ALR screen is to provide viewers brightness and excellent quality that competes or even exceeds what other display technologies can provide with the lights on or off. The key issue is the management of light falling on a screen and ultimately, what is reflected back to the eyes of the viewers.

Surfaces tend to reflect incoming light in all directions. You can take a look at a picture on a wall and from most angles it looks the same because the incoming light has been diffused or distributed evenly. These surfaces are called diffuse reflectors. In the field of projection screen, a matte white screen like the XYSCREEN WF1 is a near perfect diffuser, spreading the incoming light at nearly 180 degrees for extremely wide viewing angels. From a purely technical point of view this would be called a Lambertian surface. Lambertian reflectance is the property that defines an ideal “matte” or diffusely reflecting surface. The apparent brightness of a Lambertian surface to an observer is the same regardless of the observer’s angle of view.

A “perfect” diffusion screen spreads the incoming light out evenly and for this reason, there is little natural ability to control the incoming ambient light that interacts with the projector’s illumination other than by some means of lighting control. Any unwanted ambient light falling on the screen surface will degrade the contrast and color saturation to some extent. In high ambient light situations this can render the images unacceptable.

Another type of surface that reflects light is known as a specular reflector.  Specular reflection is the mirror-like reflection of light from a surface. Incoming light from a single direction is reflected into a single outgoing direction. Such behavior is described by the “law of reflection, which states that the direction of incoming light (the incident ray), and the direction of outgoing light reflected (the reflected ray) make the same angle with respect to the surface normal, thus the angle of incidence equals the angle of reflection.”

With specular reflective aka angular reflective screens, we have a degree of control over the general ambient light hitting the screen. In systems design, we can calculate where the incoming light is hitting the screen surface and then know that the reflection is going to equal that. The reflected light can then be taken into consideration such that it does not interfere with the viewing cone of the audience. Since angular reflective screens reflect light more in one direction than in others, it tends to make the image brighter for people sitting in a pre-determined area. These screens are typically higher gain where the incoming light is focused on a narrower viewing angle. The concept of controlling incoming light and reflecting it at predetermined angles is the basis for most ALR screens we see today.

By selectively reflecting the projector’s light, you can position the screen in such a way that the projector’s light is directed towards the audience’s eyes. The ambient light in the room, that can negatively affect the viewing experience, is absorbed to a degree and then reflected in some other direction away from the viewing cone. The solution is to match the light coming from other angles and to reflect as much away as possible, reducing image degradation. Keep in mind that ALR screens only work if the ambient light and the projector’s illumination are coming from different directions. Examples might be reflections from light colored walls, light from general illumination room lighting or task lights, or lights coming in through a doorway, or the sun coming through a window. Continue reading →

ALR screens use a combination of optical filters and dispersion techniques to accomplish their task. Each ALR screen has unique characteristics that define it. It is typically multi-layered, consisting of a molecular layer that act as a form of optical filter to eliminate indirect light and this is positioned below a contrast-enhancing layer. These microscopic optical filters actively reflect a projected image while diverting indirect light from the viewer’s field of vision

In current models of ALR screens, there is both a horizontal and vertical viewing angle that is designed as the “sweet spot” for the viewer. Once again, we can’t break the laws of physics, so the techniques of rejecting ambient light will reduce the viewing angle for the audience to a varying degree. As with traditional gain screens, going beyond the specified viewing angle will reduce the quality of the image on the screen and the ambient light rejection capabilities… but within the specified zone, the ambient light is directed (reflected) outside of the viewer’s eyesight. In this process, brightness, contrast, and color saturation are maintained in the presence of higher ambient light and in some cases even enhanced.

All ALR screens are not created equal. I will use the newest ALR screen on the market, the XYSCREEN Black Diamond Screen as an example of the current state of the art. First of all, from a physical/external perspective, it is designed as a flexible screen in sizes up to 200 inch that can be placed in a fixed frame and 170 inch that can be put in an electric screen enclosure. The visual acuity math and testing shows that it is inherently 4K+ compatible (and beyond to 16K!) as we continue to migrate to higher resolutions.

It is a unity gain screen that facilitates the standards of system design whereas competitors are in the 0.8 to 1.3 gain range. It has an even directionality in the viewing cone in both the horizontal and vertical viewing axis where others tend to favor the horizontal over the vertical. It uniformly performs its ambient light rejection task across the full screen width and height.

What this all translates into is the evolution of ALR screens and the ability to produce surfaces that effectively restrain ambient light from intruding on the image. As UHD and High Dynamic Range (HDR) become more pervasive and 4K becomes commonplace with 8K and yes, even 16K on the roadmap, ALR screens like XYSCREEN Black Diamond Screen will further enhance your viewing pleasure on the big screen.

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XYSCREEN at PALM EXPO 2017

XYSCREEN have shown some of its fist products, including 12mm curved narrow frame black diamond screen, super large size roll down screen, outdoor portable fast fold screen...Wanna more information? 👉🏻Just contact us on WhatsApp: [phone] or [phone]

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Inflatable Projector Screen Vs Fast Fold Projection Screen

If you are setting up an event, or need simply want an outdoor projection screen for a small backyard theater you have several choices. Two of which are the inflatable projector screen, and the fast fold projection screen. Each has their advantages and disadvantages which I will get into in this article.

Speed Of Setup

Fast fold projection screens have the edge here. The speed at which inflatable projector screens can inflate varies. Some inflatable projector screens can inflate in a few minutes, some can take much longer, even though the display size may not be too big. There can also be some extra setup required with inflatable screens requiring you to use your toolkit, fast fold projection screens can be setup without tools. Fast fold screens make for quick setup.

The Viewing Area

I would have to give this to XYSCREEN fast fold projection screens. The reason for this is that with a fast fold display you can unbutton and swap the surface for different situations. With an inflatable movie screen that is typically not the case. This also means that if the display gets ruined on a fast fold you can simply swap the screen out or use a repair kit. You can also change the display material for different viewing angles and lighting situations. Sound Setup

Some inflatable screens have included speakers making for easy setup. This is not a feature of all inflatable movie screens, but with a fast fold setup you will always need to have extra speakers around if you need audio. If no speakers are around with a fast fold you will need a portable audio kit.

Screen Size

Inflatable projection screens can be massive in size. Some of the largest projector screens in the world are inflatables. If you need a massive 30’ display to for an event you will probably want to go with an inflatable. Fast fold screens simply do not get nearly as large. XYSCREEN Fast Fold screens vary from 80-400 inches. I think the size can meet most of the customers’ needs.

Price

Some inflatable projection screens are available at a very low price. You can pick up a cheap inflatable projector screen for around $100. Typically you get what you pay for, but there are some excellent values. Usually Fast fold screens typically cost a fair amount, but the price of XYSCREEN fast fold projection display will not cost you too much.

Quality

The XYSCREEN company is known for producing high quality projector screens. With fast fold projection screens the quality varies. High-quality fast fold projector screens do exist, but you will need to search around for them.

For more details on the inflatable projector screen and fast fold projector screen displays please visit the HD projection screens which can be found at http://www.xy-screen.com. Or contact August: [email protected]

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XYSCREEN: Three Large Size Motorized Projection Screens Have been Sent Out

Today is the last day of May. Three large size motorized projector screens have been sent out to the South Africa. Hope everything goes smoothly. Most importantly, thanks to all the stuff.

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Choosing a Website to Buy a Projection Screen - Top 5 Tips

When you want to buy a projection screen on-line, there are loads of sites to buy from. Now how can you make sure you'll be happy with your purchase regardless of the type of screen and brand?

Here's a list of 5 essentials that comes from over 13 years of projection screen support experience:

1. Make sure you know the real price of your projection screen. Do the prices include VAT and shipping for example? Shipping for example can be costly, as many forwarders actually use the volume to base their rates on, rather than the weight of the package. Transportation can easily add 15 to 25 euro the the cost of your purchase.

2. What is the return procedure and are there costs involved when returning the projection screen? Paying for a screen to be sent back to the retailer can be very expensive. In addition to this, forwarders are not always careful with the screens and due to the length of the average projection screen, they are prone to transportation damage. If the reseller or manufacturer takes care of this, you don't run the risk of facing an invoice for transportation damages or worse, a screen with scratches or dents.

3. What's the reseller's reputation with customers? Use forums to see what customers have experienced when buying from the company. Every reseller can have something go wrong, but in general, the comments should be positive.

4. Still not sure about the company's reputation? Check with the manufacturer or distributor to see if the company is an authorised and trusted reseller. In the worst case, if a company is not paying the manufacturer or distributor, it will be next to impossible to get replacements or repairs, even if you have a genuine complaint.

5. After sales support offered. Getting the right level of support when installing the projection screen, or setting it up with your projector can be the difference between a frustrating experience of a problem quickly solved. Make sure you can reach your reseller, or as a minimum that the support documentation needed can be found on-line.

There you go, a list that will ensure you'll end up with a purchase you can be happy with. Even when something goes wrong initially.

Now go ahead, find the right projection screen and use this list to find the best reseller out there. And once you have it up and running - enjoy!

As an award winning projection screen designer and sales director of XYSCREEN projection screens, Norman knows what matters when you want to get the most from your projection screen.

August on an often overlooked aspect: projection screen industrial design. This focus results in projection screens that not only make the most of your projector, but complement your decor.

To find a projector screen that matches your taste, room, budget and projector, go to http://www.xy-screen.com Or contact [email protected]

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XYSCREEEN Large Size Motorized Projector Screen

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XYSCREEN Fast Fold Projector Screen

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(通过 https://www.youtube.com/watch?v=9rr4E7MyNAA)

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Guangzhou XiongYun Audio-Visual Equipment Co., Ltd. is a professional manufacturer of projector screens, projector mounts and HDMI cables. If you are interested in our products, pls scan the code. It’s my name card. Welcome to contact me.