how to see lcd screen in sunlight in stock

I have the same problem, but I think I am going to try something different than what is suggested here. I wear a baseball cap when I am out, just because I have always worn one. I turn the cap backwards when I am shooting. So, what I am going to try is to carry a cloth(handkerchief) in my back pocket. When I want to view the LED, I will flip my hat around and tuck the cloth under the hat so it hangs down. Then, as I lean foward. The cloth should block the sun so I can view the LED and what I am getting ready to shoot. I like the check the histogram prior to taking pictures, so this should allow me to do that on a sunny day. Evan if it doesn"t work or I just don"t like doing it. It wont cost anything.

What camera do you have? If your camera has an eye level viewfinder, it should work for you outside in sunlight. Optical eye level viewfinders like in DSLR cameras present no problems in sunlight, but electronic eye level viewfinders in mirrorless cameras can be tough to use in bright sunlight, but most work fine. For the lcd on the back of cameras, you can buy a sunshade aparatus that shields the lcd from sunlight and helps, but they are a bit ackward. But first make sure you are using the eye level viewfinder if your camera has one - that"s what its there for.

One of the best ways to grow your business and increase brand recognition is through digital marketing. While creating a strong online presence is increasingly important, physical advertising remains an essential part of driving sales. Digital signage seamlessly blends the benefits of dynamic digital content with actual physical advertising. However, the quality of your billboard advertisements, signage, flyers, and messaging can make or break your efforts. This is especially the case when choosingoutdoor digital signage, where sunlight readability is critical. In this article, we’ll discuss how sunlight affects digital signage, what a sunlight readable display is, and how it can benefit your outdoor advertising strategy.

Sunlight readability simply means to what extent a viewer can read a display in high ambient light conditions, such as direct sunlight. When someone tries to view a traditional display in bright sunlight, the brightness of the sun overpowers the display brightness and it becomes unreadable. You’re probably familiar with this phenomenon if you’ve ever tried to read your phone while standing in direct sun – you can hardly see anything! The same goes for larger displays used in outdoor commercial digital signage. If you’re considering advertising outdoors with digital signage, sunlight readability is essential to the success of your efforts.

The liquid crystal layer of LCD displays are “non-emissive”, meaning they don’t produce their own light, but require an external light source to illuminate the display image. Think of an old school slide show or even better, a film strip. The images are located on a film which sits in front of a light. All of the color and content are located on the film (albeit statically) and the bright light shines through the film to show the view whatever family vacation Uncle Joe and Aunt Sally took their RV to that year. The liquid crystal layer is very similar to this, only the images and colors can change. Just as there are different projection methods for slide shows, LCD displays have three illumination methods which can be used to display their content. They are as follows:

1.Transmissive LCD displaysuse a powered backlight to illuminate the display. Their brightness is measured by candela per square meter (cd/m²), which is often referred to as a “nit.” This unit of measurement accounts for both the luminous intensity and the overall area of a given display. Indoor transmissive LCD panels usually measure between 250-450 nits, while outdoor transmissive LCD brightness must measure at least 2000 nits for sunlight readability with most of the best daylight readable displays measuring over 4,000 nits. The energy required to power a 2000-nit backlight is significant and consequently increases operational costs. The brighter backlight also produces a good amount heat, which then costs even more to cool the display and expedites burn out.

2.Reflective LCD displaysrely on ambient light to illuminate the display. Instead of a backlight, a mirror-like layer is installed behind the liquid crystal layer. In this configuration, ambient light passes through the LCD cell from the front and reflects back to the viewer. Reflective LCD brightness is proportional to the sun — the brighter the sunlight shines, the more light is reflected to the viewer. Because of this, the light source of the display no longer competes with the sun (because it technically is one and the same) and this configuration allows for 100% sunlight readability. Furthermore, because reflective LCDs don’t use a backlight,reflective LCD displays are the only LCDtechnology that maximizes sunlight readability with minimal energy cost.

3.Transflective LCD displaysuse a combination of both transmissive and reflective LCD technologies – both a backlight and a reflective layer – hence, the name transflective (transmissive + reflective). The backlight provides enough luminance for visibility in low to medium ambient light, while the reflective layer boosts the display’s visibility in bright ambient light without increasing power consumption. This hybrid option offers the choice of both illumination options but can negatively impact the display’s color saturation, resolution, and/or contrast.

While the upfront costs are a little higher than traditional advertising methods, the benefits of using commercial digital signage is well worth the investment. Digital signage has helped many businesses save on printing costs that are associated with paper signs or menus while also eliminating the wasted time that comes with changing printed signs out. Digital signage offers businesses the convenience of manipulating advertisements remotely and with minimal effort. This can boost your advertising efforts to change quickly with the time of day, season, sales and promotions. Simply put, digital signage can maximize your overall visibility whiledecreasing your overall spending.

By utilizing sunlight readable LCD displays in your outdoor advertising efforts, you’ll create a stronger first impression with your target audience. The improved visibility of the display itself can boost your business sales and build customer loyalty.

One thing to understand is that not all sunlight readable digital signage is created equal. It can vary widely based on the technology used. To make sure that you’re getting the most out of your sunlight readable monitor, contact Sun Vision Display. Ourreflective LCD technologyoperates in a wide range of temperatures, uses up to 95% less power than high-brightness LCDs, reduces blue-light emissions, and outlasts traditional LED or LCD displays. Without a backlight there’s no risk of burnout or overheating. This means that you’ll be able to utilize the same display monitor for years without needing repairs or replacement. They’re great for applications inpublic spaces,transportation,food and entertainment,tourism,sports and recreation,retail, and more. We turn sunlight into a solution. If you’re interested in addingcommercial digital signageto your marketing efforts,contact the professionalsat Sun Vision Display today.

When display devices are brought outside, oftentimes they face the brightness of sunlight or any other form of high ambient light sources reflecting off of and overwhelming the LED backlight’s image.

With the growth of the LCD panel industry as a whole, it has become more important than ever to prevent the sun’s wash out of displays used outdoors, such as automobile displays, digital signage, and public kiosks. Hence, the sunlight readable display was invented.

One solution would be to increase the luminance of the TFT LCD monitor’s LED backlight to overpower the bright sunlight and eliminate glare. On average, TFT LCD screens have a brightness of about 250 to 450 Nits, but when this is increased to about 800 to 1000 (1000 is the most common) Nits, the device becomes a high bright LCDand a sunlight readable display.

Doing this is an affordable option for enhancement of image quality in the outdoors, including features like contrast ratio and viewing angle, in a common use setting like with phones.

Since many of today’s TFT LCD display devices have shifted to touchscreens, the touch panels on the surface of LCD screens already block a small percentage of backlighting, decreasing the surface brightness and making it so that the sunlight can even more easily wash out the display. Resistive touch panels use two transparent layers above the glass substrate, but the transparent layers can still block up to 5% of the light.

In order to optimize the high brightness of the backlight, a different type of touchscreen can be used: the capacitive touchscreen. Though it is more expensive than the resistive touch screen, this technology is more ideal for sunlight readable displays than the resistive due to its usage of a thinner film or even in-cell technologies rather than two layers above the glass of the display, and therefore, light can pass more efficiently.

However, with this method comes a list of potential problems. Firstly, high brightness displays result in much greater power consumption and shorter battery life. In order to shed more light, more power will be needed which can also consequently result in device overheating which can also shorten battery life. If the backlight’s power is increased, the LED’s half-life may also be reduced.

While in bright exterior light settings, these devices reduce eye strain as the user attempts to view the image on screen, the brightness of the display itself can also cause eye strain, seen as the brightness may overwhelm your eyes. Many devices allow the user to adjust brightness, so this concern is oftentimes not too severe.

A recent technology falling into the sunlight readable display category is the transflective TFT LCD, coming from a combination of the word transmissive and reflective. By using a transflective polarizer, a significant percentage of sunlight is reflected away from the screen to aid in the reduction of wash out. This optical layer is known as the transflector.

In transflective TFT LCDs, sunlight can reflect off the display but can also pass through the TFT cell layer and be reflected back out off a somewhat transparent rear reflector in front of the backlight, illuminating the display without as much demand and power usage from the transmissive nature of the backlight. This addresses both the issues of wash out and the disadvantages of high brightness TFT LCDs in high ambient light environments. Because of its transmissive and reflective modes, this type of device is very useful for devices that will be used outdoors but also indoors.

While it does greatly reduce power consumption, transflective LCDs are much more expensive than high brightness LCDs. In recent years, the cost has decreased, but transflective LCDs continue to be more costly.

In addition to adjustments to the internal mechanics of LCDs, it is possible to make devices more sunlight-readable using surface treatments. The most common are anti-reflective (A/R) films/coatings and anti-glare processing.

Anti-reflective focuses on depositing multiple transparent thin film layers. With the thicknesses, structures, and properties of each individual layer composing the film, reflecting light wavelengths are changed, and thus less light is reflected.

When anti-glare is used, reflected light is fragmented. Using a rough surface as opposed to a smooth one, anti-glare treatments can reduce the reflection’s disruption of the actual image of the display.

Often paired with other methods of creating sunlight readable displays is optical bonding. By gluing the glass of a display to the TFT LCD cells beneath it, optical bonding eliminates the air gap that traditional LCD displays have in them using an optical grade adhesive.

This adhesive reduces the amount of reflection between the glass and LCD cell as well as the reflection of external ambient light. Doing this helps provide a clearer image with an increased contrast ratio, or the difference in the light intensity of the brightest white pixel color and darkest black pixel color.

With this contrast ratio improvement, optical bonding addresses the root issue with unreadable outdoor displays: the contrast. Though an increase in brightness can improve contrast, by fixing the contrast itself, LCD display images in outdoor environments will not be as washed out and will require less power consumption.

Besides the visual display advantages that optical bonding provides, this adhesive improves the display in many other ways. The first being durability, optical bonding eliminates the air gap within the device and replaces it with a hardened adhesive that can act as a shock absorber.

Touch screens with optical bonding gain, accuracy in where the point of contact is between the touch and screen. What is known as parallax, the refraction angle of light, can make it seem that the point of contact and the actual point on the display are different. When the adhesive is used, this refraction is minimized, if not reduced.

The optical bonding adhesive’s elimination of the air gap also protects the LCD from moisture/fogging and dust, as there is no space for impurities to penetrate and remain under the glass layer. This especially helps with maintaining the state of LCDs in transport, storage, and humid environments.

Compiling the various methods of improving LCD screens for sunlight readability, these devices can be optimized in high ambient light settings. An anti-glare coating is applied to the surface of the glass and anti-reflective coatings are applied to both the front and back. The transflector is also used in front of the backlight. These features can result in 1000 Nit or more display lighting, without the excessive power consumption and heat production through a high brightness backlight, consequently allowing for a longer lasting and better performing LCD

Unfortunately, the process of building a reflector inside TFT LCD is complicated and transflective TFT LCD is normally several times higher cost compared with normal transmissive TFT LCD.

To further improve and enhance the qualities of the LCD, LED and cold cathode fluorescent lamp (CCFL) backlights are used. Both these create bright displays, but the LED specifically can do so without as much power consumption and heat generation as compared to the CCFL option. Optical bonding is also applied in order to improve display contrast, leading to a more efficient and better quality sunlight readable display.

TRU-Vu High Bright Sunlight Readable Monitors enable users to see clear, sharp video images even in direct sunlight with a bright screen.  Our high brightness screens produce at least 1,000 nits brightness. Some go up to 2,500 nits of brightness.  This makes them far brighter than standard LCD monitors.  Specifically, consumer or commercial-grade monitors typically offer only 150 to 300 nits brightness.  High brightness displays and sunlight readable touch screens will ensure crystal-clear video images even in bright sunlight. The result is better performance and bold colors in other high ambient light conditions as well. They are also available with optical bonding as monitors or touch screen displays.

In outdoor or bright conditions, it is imperative to increase the brightness of a display to ensure crisp images.  The number of nits an LCD display emits is the main factor in determining the monitor’s perceived brightness. A monitor luminance of around 200-350 nits will work well indoors.  Most LCD displays and monitors fall in this range. However, 400-700 nits would be required for use in daylight conditions. Most importantly, a Sunlight readable display requires at least 1,000 nits or more for viewing in direct, bright sunlight . These high brightness displays are available with 16:9 aspect ratio or 4:3 aspect ratio screens.  All TRU-Vu Sunlight Readable monitors and high-brightness touch screens are TAA Compliant.

Some monitors feature a sheet of glass over the LCD panel to protect it from accidental or intentional damage. However, the glass also produces unwanted glare and reflections. Internal reflections in the air gap between the glass and the LCD panel diminish image quality even further. In order to combat this, monitors are optically bonded.

Optical bondingis the process of laminating protective glass or a touch screen panel to the LCD panel with an optical-grade resin.  This completely fills the air gap between the glass and LCD panel. It not only eliminates the internal reflections, but  also increases the contrast ratio. This makes the screen appear much brighter and more viewable in bright light conditions. Optical bonding  also eliminates internal moisture and condensation. Moreover, it will make the monitor more rugged and durable. Lastly, an Anti-Reflective coating is applied to the outside of the glass. Consequently, this will drastically reduce glare and surface reflections.

For installations in indirect sunlight, or reflected bright light, our Daylight Viewable displays will most likely suffice. These are also more cost-effective than Sunlight Readable monitors with 1,000 nits brightness. Daylight viewable monitors feature  LCD screens with 400 nits to 700 nits brightness.  The LCD panels also include optical bonding.

Daylight-viewable touchscreens with optical bonding are also significantly brighter than standard touch screens. Consequently, they produce far better image quality in bright conditions. Although they are not as bright as Sunlight Readable touch screens, daylight readable touch screens do offer the benefit of lower power consumption. This may be useful in portable or mobile applications. We currently offer over 60 monitors with optical bonding; all are TAA-Compliant.

Our outdoor high brightness Sunlight Readable LCD monitors feature waterproof stainless steel enclosures. These are ideal for factory wash-down environments.  Additionally, they are perfect for outside use in challenging weather.  Our panel mount enclosures are made from steel, stainless steel, or aluminum. This enables them to be flush-mounted. Outdoor LCD monitors with high brightness work in a wider range of temperatures. Consequently, this broadens the environments in which they may be used. Additionally, temperature ranges are very important to consider when using outdoors.  When we combine extreme operating temperatures with outdoor waterproof enclosures, we ensure your high brightness monitors will be able to function in even the harshest wet and hot environments. We will also modify or customize any model to meet your exact requirements.

In conclusion, we deploy TRU-Vu outdoor waterproof sunlight readable monitors and high brightness touch screens in a wide range of industries. For example, military, law enforcement, manufacturing plants benefit from high bright LCD displays. Amusement parks, sports stadiums, mass transit, and construction & heavy equipment also rely on high bright sunlight readable displays.  In addition, outdoor high brightness LCD monitors are demanded in pipeline inspection,  kiosks, marine,  oil & gas, drones, security applications. When it counts, you can rely on TRU-Vu Monitors to deliver the optimal weather resistant high bright LCD monitor solution for your specific needs.

When display devices are brought outside, oftentimes they face the brightness of sunlight or any other form of high ambient light sources reflecting off of and overwhelming the LED backlight’s image.

With the growth of the LCD panel industry as a whole, it has become more important than ever to prevent the sun’s wash out of displays used outdoors, such as automobile displays, digital signage, and public kiosks. Hence, the sunlight readable display was invented.

One solution would be to increase the luminance of the TFT LCD monitor’s LED backlight to overpower the bright sunlight and eliminate glare. On average, TFT LCD screens have a brightness of about 250 to 450 Nits, but when this is increased to about 800 to 1000 (1000 is the most common) Nits, the device becomes a high bright LCDand a sunlight readable display.

Doing this is an affordable option for enhancement of image quality in the outdoors, including features like contrast ratio and viewing angle, in a common use setting like with phones.

Since many of today’s TFT LCD display devices have shifted to touchscreens, the touch panels on the surface of LCD screens already block a small percentage of backlighting, decreasing the surface brightness and making it so that the sunlight can even more easily wash out the display. Resistive touch panels use two transparent layers above the glass substrate, but the transparent layers can still block up to 5% of the light.

In order to optimize the high brightness of the backlight, a different type of touchscreen can be used: the capacitive touchscreen. Though it is more expensive than the resistive touch screen, this technology is more ideal for sunlight readable displays than the resistive due to its usage of a thinner film or even in-cell technologies rather than two layers above the glass of the display, and therefore, light can pass more efficiently.

However, with this method comes a list of potential problems. Firstly, high brightness displays result in much greater power consumption and shorter battery life. In order to shed more light, more power will be needed which can also consequently result in device overheating which can also shorten battery life. If the backlight’s power is increased, the LED’s half-life may also be reduced.

While in bright exterior light settings, these devices reduce eye strain as the user attempts to view the image on screen, the brightness of the display itself can also cause eye strain, seen as the brightness may overwhelm your eyes. Many devices allow the user to adjust brightness, so this concern is oftentimes not too severe.

A recent technology falling into the sunlight readable display category is the transflective TFT LCD, coming from a combination of the word transmissive and reflective. By using a transflective polarizer, a significant percentage of sunlight is reflected away from the screen to aid in the reduction of wash out. This optical layer is known as the transflector.

In transflective TFT LCDs, sunlight can reflect off the display but can also pass through the TFT cell layer and be reflected back out off a somewhat transparent rear reflector in front of the backlight, illuminating the display without as much demand and power usage from the transmissive nature of the backlight. This addresses both the issues of wash out and the disadvantages of high brightness TFT LCDs in high ambient light environments. Because of its transmissive and reflective modes, this type of device is very useful for devices that will be used outdoors but also indoors.

While it does greatly reduce power consumption, transflective LCDs are much more expensive than high brightness LCDs. In recent years, the cost has decreased, but transflective LCDs continue to be more costly.

In addition to adjustments to the internal mechanics of LCDs, it is possible to make devices more sunlight-readable using surface treatments. The most common are anti-reflective (A/R) films/coatings and anti-glare processing.

Anti-reflective focuses on depositing multiple transparent thin film layers. With the thicknesses, structures, and properties of each individual layer composing the film, reflecting light wavelengths are changed, and thus less light is reflected.

When anti-glare is used, reflected light is fragmented. Using a rough surface as opposed to a smooth one, anti-glare treatments can reduce the reflection’s disruption of the actual image of the display.

Often paired with other methods of creating sunlight readable displays is optical bonding. By gluing the glass of a display to the TFT LCD cells beneath it, optical bonding eliminates the air gap that traditional LCD displays have in them using an optical grade adhesive.

This adhesive reduces the amount of reflection between the glass and LCD cell as well as the reflection of external ambient light. Doing this helps provide a clearer image with an increased contrast ratio, or the difference in the light intensity of the brightest white pixel color and darkest black pixel color.

With this contrast ratio improvement, optical bonding addresses the root issue with unreadable outdoor displays: the contrast. Though an increase in brightness can improve contrast, by fixing the contrast itself, LCD display images in outdoor environments will not be as washed out and will require less power consumption.

Besides the visual display advantages that optical bonding provides, this adhesive improves the display in many other ways. The first being durability, optical bonding eliminates the air gap within the device and replaces it with a hardened adhesive that can act as a shock absorber.

Touch screens with optical bonding gain, accuracy in where the point of contact is between the touch and screen. What is known as parallax, the refraction angle of light, can make it seem that the point of contact and the actual point on the display are different. When the adhesive is used, this refraction is minimized, if not reduced.

The optical bonding adhesive’s elimination of the air gap also protects the LCD from moisture/fogging and dust, as there is no space for impurities to penetrate and remain under the glass layer. This especially helps with maintaining the state of LCDs in transport, storage, and humid environments.

Compiling the various methods of improving LCD screens for sunlight readability, these devices can be optimized in high ambient light settings. An anti-glare coating is applied to the surface of the glass and anti-reflective coatings are applied to both the front and back. The transflector is also used in front of the backlight. These features can result in 1000 Nit or more display lighting, without the excessive power consumption and heat production through a high brightness backlight, consequently allowing for a longer lasting and better performing LCD

Unfortunately, the process of building a reflector inside TFT LCD is complicated and transflective TFT LCD is normally several times higher cost compared with normal transmissive TFT LCD.

To further improve and enhance the qualities of the LCD, LED and cold cathode fluorescent lamp (CCFL) backlights are used. Both these create bright displays, but the LED specifically can do so without as much power consumption and heat generation as compared to the CCFL option. Optical bonding is also applied in order to improve display contrast, leading to a more efficient and better quality sunlight readable display.

degrees. So, in this range we are safe, we can go very low with the temperature, and it will not become solid, and we can go very high with the temperature up to 110 degrees and it will not become isotropic.

Maybe you have even seen some displays that were used outdoors and sometimes they become black. We call that the blackening effect. If they become black, that means the crystals become isotropic. You can sometimes see that the part of the display is black or sometimes the whole display becomes black, depending on the temperature. The good thing is that it is not damaging the display, so once the temperature drops it goes back to the nematic phase and the display is working again, but in a high temperature you cannot see anything on the display, it is not working.

On the picture above, we have an example from a data sheet of a display with high temperatures. As we said it’s a liquid crystal from -40 to +110 degrees, and this is the latest technology. But you need to be careful! This is only about the surface of a display, the TFT glass itself. If we have the sunlight going to the display it can increase the temperature of the whole display as a module.

For the whole display module, the operating temperature range can be as low as 0 to +50 degrees or -20 to 70 degrees. We can have two operating temperatures, that means if we use the display outdoors, we are safe from the sunlight, the surface of the display can go very high, but we need to control the ambient temperature inside the display housing to not go too high. +50 or +70 will be maximum, usually we need fans to remove the heat from inside. Typically, in our case we have a computer inside and we have more devices that cannot work at high temperatures like +100 degrees, so we control the temperature anyway. So, the temperature cannot be too high inside and for sure cannot be that high as a liquid crystal itself can withstand, which is +110 degrees.

And that will be all in this article about contrast, brightness, and temperatures. Just one more thing: if you are planning on buying a laptop today, you can find brightness in the specification. Look at this number because this will determine how good your laptop will be outdoors. There are laptops on the market today that will have 1000 candelas or even more. If you are looking for a new device my recommendation also goes for mobile phones. Low brightness mobile phones can have 300, maybe 500 candelas, but nowadays the standard will be around 1000 candelas, but there are phones on the market that already have 1500 or even 1800 candelas. That means if you are in the sunlight you will still be able to see the image clearly. Of course, the battery will be drained faster, but sometimes it is not so important, maybe you just want to check something quickly, to read something and you want to have a clear image just be aware that this number is pretty important when you buy new devices!

Potential customers are walking by your store every day, sunlight readable, high bright and high contrast LCD display can capture the attention of the walk by customers. We offer full turnkey networked window poster solutions with the display sizes ranging from 46” to 84” diagonally. Unlike consumer television sets, professional displays are designed to run 24 hours a day, 7 days a week with advanced heat management systems. Built with security in mind, they offer rugged metal construction and the ability to lockout remote control functions. While televisions are limited to being mounted in a landscape orientation, professional displays may also be mounted in a vertical, portrait orientation. Perhaps most importantly, consumer televisions are not covered by warranty when used in a commercial environment.

The high brightness and contrast window LCD poster provide extreme clarity and visibility of image display, even in window facing settings with high ambient light. The standard built-in brightness sensor automatically adjusts backlight brightness to accurately complement surrounding light levels, and save on energy output. This high bright LCD screen is extremely energy efficient, allowing for cost savings, as well as a full array LED backlight that simultaneously prevents light leakage and our ongoing commitment to utilizing industry leading technologies in order to provide our customers with a superior product.”

With the help of the technology, retail window spaces can present dynamic digital contents attractive to the outside potential customers and bring them into your place of business. There are no other options available in the market other than this solution to present the contents clear and vibrant, competing with outside sunlight conditions.

We have different display brightness for different outdoor lighting conditions. If your window has awning shading the window and no direct sunlight hitting the display, you can use 2500 or less brightness. If your window is expose to direct sunlight most of the day, 5000 or higher Nits will be the suitable for better visibility. If you don’t have window awnings and less direct sunlight on the store windows, you can use 3000 nits brightness displays.

There are glare free transparent film available to apply on the window glass area where you are planning to mount the high bright LCD screen. Without the glare free window glass, you may not get the full result from the window advertisements. The reflection on the window glass blocks the visibility from outside during the day time.

We have different display brigtness for different outdoor lighting conditions. If your window has awning shading the window and no direct sunlight hitting the display, you can use 2500 or less brightness. If your window is expose to direct sunlight most of the day, use 5000 Nits will be the suitable display brightness. you can also get good result from 3000 nits also.

There are glare free transperent filim available to applay on the glass area where you are planning to mount the high bright LCD screen. Without the glare free window glass, window poster may not get the full result. The reflection on the window glass blocks the visibility from outside during the day time.

32 inch professional ultra high brightness LCD. With a brightness rating of 2,500 cd/m� this display features an LED back light for incredible, high contrast picture quality and low power consumption.

The DS46LO4 is a 46 inch ultra high brightness LCD featuring 1080p HD resolution. With a maximum brightness rating of 3,000 cd/m� this display produces a sunlight readable image which may easily be seen in storefront windows and other brightly lit indoor environments.

The DS47LT3 is a 47 inch professional high brightness LCD with IPS technology. With a brightness rating of 1500 cd/m� this display features a local dimming LED back light technique for incredible, high contrast picture quality and low power consumption. The DS47LT3 features a 11 mm bezel width, perfect for video wall applications in bright environments.

The MD47LT4 is a 47 inch ultra high brightness LCD with IPS technology. With a brightness rating of 3000 cd/m� this display features a local dimming LED back light technique for incredible, high contrast picture quality and low power consumption. The MD47LT4 features a 11 mm bezel width, perfect for video wall applications in bright environments.

The MD551LT4 is a 55 inch ultra-bright professional LCD with IPS technology. With a brightness rating of 3000 cd/m� this display features a local dimming LED back light technique for incredible, high contrast picture quality and low power consumption. The MD551LT4 features a 11.5 mm bezel width, perfect for video wall applications in bright environments.

The MD55LT6 is a 55 inch professional ultra high brightness LCD with IPS technology. With a brightness rating of 5,000 cd/m� this display features a local dimming LED back light technique for incredible, high contrast picture quality and low power consumption. The MD55LT6 features a 9.9 mm bezel width, perfect for video wall applications in bright environments.

The MD551LT7 is a 55 inch ultra-bright professional LCD with IPS technology. With a daylight viewable brightness rating of 7,000 nits this display features a local dimming LED back light technique for incredible, high contrast picture quality and low power consumption. The MDS51LT7 features a 9.9 mm bezel width, perfect for video wall applications in bright environments.

The DS651LR4 is a 65 inch ultra high brightness LCD with full HD 1080p resolutions. With a brightness rating of 3,000 cd/m� this display features a local dimming LED back light for incredible, high contrast picture quality and low power consumption.

The DS72LT4 is the largest professional high brightness LCD offering from DynaScan, measuring 72-inches diagonally. The display features a full HD 72-inch IPS LCD with a high brightness LED backlight producing a 2,500 nit sunlight viewable image.

The DS72LT6 is the largest professional ultra high brightness LCD offering from DynaScan, measuring 72-inches diagonally. The display features a full HD 72-inch IPS LCD with an ultra-high brightness LED backlight producing a 5,000 nit sunlight viewable image.

The DS841LR4 is the largest professional high brightness LCD offering from DynaScan, measuring 84-inches diagonally. The display features a full HD 84-inch IPS LCD with a high brightness LED backlight producing a 2,500 nit sunlight viewable image.

Crystalfontz has a large selection of sunlight readable displays. We carry both graphic sunlight readable LCD displays as well as character sunlight readable LCD displays.

A transflective lcd offers lower power for high ambient light applications, very good sunlight readability, and good balance between indoor and outdoor readability. They perform better under all lighting conditions, especially direct sunlight.

A reflective lcd display has polarizers that are basically a mirror that sits behind the LCD glass reflecting all the light from the sun and redirecting it back towards the user. The brighter the light, the easier it is to read. The downside to a reflective polarizer is that in dark environments, you cannot put a backlight behind it. The reflective polarizer will block any light from reaching the user. If you must have a backlight, you may need to add an edge lit or side lit LED light.

If there is a sunlight readable display you"re not finding here, please talk to our support team, they might be able to find one that will fit your needs.

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LCD displays are classed as transmissive displays, meaning they do not produce their own light source but rely on another light source to make them visible.

Flat panel LCD displays are built from multiple layers that work together to produce the final on-screen image. At the back of the panel the first layer is the backlight. This is the primary light source for the screen which ultimately makes the image visible. Previously a diffused panel of cold cathode tubes (fluorescent lights) was used for the light source but modern LED technology is more energy efficient and long lasting.

Most modern LCD monitors now use LED’s for their backlight, either around the edge of the screen or as a complete matrix which covers the entire screen area. A full backlight matrix provides many advantages over the edge-lit system. It usually results in a brighter and more even image but it also allows for the controlled local dimming of areas of the screen to help increase contrast and improve black levels. A full matrix backlight costs more than the edge-lit version and also increases the overall size and power consumption of the unit with the trade-off being overall better image quality.

Some screens take advantage of a transflective layer. This layer reflects incoming light back out of the panel increasing the light output of the screen in bright conditions. This technology is most commonly found in smaller screens like automotive screens and portable devices as it is a great way to reduce energy consumption.

However the light behind the screen is produced the next layer in the panel is a polarising filter which aligns the light waves into a single direction. The polarised light now enters the actual Liquid Crystal layer. This layer determines whether the light passes through or not. The panel is made up of individual cells, three cells side-by-side represents a single screen pixel. So a Full HD resolution screen, 1920 x 1080 pixels, would require 6,220,800 cells to produce a full colour image.

Each of the three cells in a pixel represents a primary colour – Red, Green and Blue. The Colour Filter layer consists of rows made from these three colours aligned to the cells below. As all other colours in the visible light spectrum are made from these three primary colours by mixing the intensity of each cell the LCD can produce any colour required. So if you wanted to produce the colour Red on screen the Blue and Green cells would turn on, blocking the passage of light and leaving only the Red cell to light up. As the cells are so tightly packed if all three are turned off to allow the light to pass through the human eye perceives the combination of the primary colours as white light.

Anyone who has taken a laptop outside on a sunny day will know that standard LCD screens do not hold up well in very bright conditions. The main reason for this is that the backlight in the screen is having to compete with the incoming sunlight and inevitably the sun is brighter.

Daylight visible screens have extra bright backlights to help push the image through in high ambient light conditions. The standard measurement of brightness for LCD monitors is cd/m2 (candela per square metre) or Nit (believed to be derived from the Latin word nitere, to shine). 1 nit = 1 cd/m2 so the terminology is interchangeable. Candela is the standard unit of luminance and for screens it is measured over a standard area of 1 metre squared.

LCD screens for desktop monitors typically rate at anywhere between 250cd/m2 and 450cd/m2. Large format Public Display monitors typically range from 350cd/m22 up to 700cd/m2. Some manufacturers claim 700cd/m2 to be a high brightness screen, which technically it is, however it cannot really be classed as daylight viewable. Generally anything above 1000cd/m2 can be considered a daylight screen but as with most technology bigger is better. Screens rated at 2,500cd/m2 and above produce excellent results in very bright conditions. Currently the brightest LCD displays available are rated at 5,000cd/m2.

However having a bright backlight on its own does not make for a good looking LCD screen. Just turning up the light source behind the screen can lead to washed out colours, poor contrast and a generally disappointing image. To produce great looking and vivid images your screen needs high levels of contrast and accurate colour reproduction. A full matrix LED backlight allows for high brightness but combined with local dimming it can create high contrast images with deep black levels. By calibrating the colour of the screen you can help produce more natural looking colours. Many LCD screens are prone to a bluish tint leading to colours looking cool. Ensuring your screen is properly calibrated helps maintain a true colour reproduction leaving skin tones looking natural and whites as pure white.

The other issue affecting LCD panels that are used in sunlight is their susceptibility to damage from the heat of the sun. When the Liquid Crystal layer is heated the crystal warps resulting in dark patches forming on the screen. If removed from the heat these patches will usually cool and return to normal but repeated exposure will eventually lead to permanent damage. Professional high brightness displays use LCD panels that are rated for operation under extreme temperatures and do not warp or blacken.

A good quality high brightness screen will look great in all conditions. The added brightness makes your content shine whether it is installed inside or out. As with most visual things you have to see the difference these screens produce for yourself. Photos of these screens just do not capture the true quality of the image when compared to standard screens.

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