do lcd displays wear out made in china

Samsung Display will stop producing LCD panels by the end of the year. The display maker currently runs two LCD production lines in South Korea and two in China, according to Reuters. Samsung tells The Verge that the decision will accelerate the company’s move towards quantum dot displays, while ZDNetreports that its future quantum dot TVs will use OLED rather than LCD panels.

The decision comes as LCD panel prices are said to be falling worldwide. Last year, Nikkei reported that Chinese competitors are ramping up production of LCD screens, even as demand for TVs weakens globally. Samsung Display isn’t the only manufacturer to have closed down LCD production lines. LG Display announced it would be ending LCD production in South Korea by the end of the 2020 as well.

Last October Samsung Display announced a five-year 13.1 trillion won (around $10.7 billion) investment in quantum dot technology for its upcoming TVs, as it shifts production away from LCDs. However, Samsung’s existing quantum dot or QLED TVs still use LCD panels behind their quantum dot layer. Samsung is also working on developing self-emissive quantum-dot diodes, which would remove the need for a separate layer.

Samsung’s investment in OLED TVs has also been reported by The Elec. The company is no stranger to OLED technology for handhelds, but it exited the large OLED panel market half a decade ago, allowing rival LG Display to dominate ever since.

Although Samsung Display says that it will be able to continue supplying its existing LCD orders through the end of the year, there are questions about what Samsung Electronics, the largest TV manufacturer in the world, will use in its LCD TVs going forward. Samsung told The Vergethat it does not expect the shutdown to affect its LCD-based QLED TV lineup. So for the near-term, nothing changes.

One alternative is that Samsung buys its LCD panels from suppliers like TCL-owned CSOT and AUO, which already supply panels for Samsung TVs. Last year The Elec reported that Samsung could close all its South Korean LCD production lines, and make up the difference with panels bought from Chinese manufacturers like CSOT, which Samsung Display has invested in.

According to industry insiders, Samsung has taken the decision to close down its last LCD production lines, coming into effect six months sooner than expected. According to industry insiders talking to the Korea Times, the June closure has been hastened due to the precipitous fall of LCD pricing driven by competitors based in China and Taiwan. As the news comes via unnamed "industry insiders", take the news with a healthy amount of salt until an official statement is made.

The apparent sudden change of heart by Samsung needs little supplementary explanation if you cast your eyes over the chart above. The chart, courtesy of Display Supply Chain Consultants (DSCC), shows the TV panel price index plotted against year on year change from January 2015 to today. The steepness of the decline seen from late 2021 is enough to give an analyst vertigo. It may show some signs of bottoming out now, but please note that we are in negative territory, approaching -60% pricing YoY.

Samsung Display is an important player in the business of making flat panel displays. The South Korea-based firm makes some of the best screens for devices spanning tiny wearables to full wall-sized modular TVs. Some of its displays go into PC monitors that are own branded, and others will be used by partners like Asus and Alienware.

It is expected that employees who were part of the LCD business operations will be reallocated to Samsung Display"s quantum dot (QD) and organic light-emitting diode (OLED) screen production. Hopefully the removal of the LCD lines, and rebalancing into QD and OLED, will bring economies of scale to Samsung"s operations and help make these vibrant modern screen technologies more accessible.

Most of the time, these guides explain how image retention works and how you can speed up its recovery process. We want to clear up any confusion you might have about image burn-in and image retention on LCD and OLED displays.

Image retention, also known as ghosting or image persistence, is the temporary effect of images remaining visible on LCDs or OLEDs for a short period, usually a few seconds.

Image retention doesn"t require any intervention from the user to make it go away – it"ll do that by itself. Retention will often occur before burn-in does on newer display technology like our

These are the same tricks you"ll see advertised as a "cure" for image burn-in, but don"t be fooled. There"s no fix for burn-in, only ways to prolong it from happening.

When LCD or OLED pixels stay activated in a static position, they"ll eventually become "stuck" in that position. When this happens, you"ll notice a faded, stubborn image that persists on the screen.

When pixels fail to activate or deactivate entirely, it results in faded images that won"t clear from the screen. This is common in applications using character LCDs where the alphanumeric characters are updated less frequently.

OLEDs are unique because they don"t need a backlight to light up. Each pixel on the display is a self-illuminating LED, so they generate their own light. However, the pixels inevitably lose their brightness over time. The longer an OLED pixel is illuminated, the dimmer it will appear next to lesser-used pixels.

If a static image stays on an OLED display long enough, the pixels will leave a shadow behind the previous image, even when the display shows something completely different.

Even the most advanced displays will experience burn-in at some point, but there are some simple actions you can take to extend your screen"s lifespan before burn-in occurs. With the proper practices, you can get years of outstanding performance from your display without any burn-in effects.

A screensaver is a good alternative if you can"t turn your display off. For displays that don"t need to be ON at all times, it"s helpful to let the screen rest when not in use.

For a LCD display, lowering the contrast will put less stress on the liquid crystals and will help to reduce the rate of pixels becoming weak, or sticking.

An LED stands for light-emitting diodes. It is among the latest in technological innovations related to screening display. It makes use of LEDs behind the screen as the source of light. LEDs are brighter and more energy-efficient than an LCD screen that uses a CCFL backlight. They are also a lot smaller that helps in producing thinner screens like never before. Since LEDs are very bright so the display doesn’t get marred even in broad daylight. That is the reason LEDs are extensively used in signboards and advertising boards throughout the world. Let’s take a deeper look at this technology here and get to know it better.

Outdoor LED displays are used for advertising, promotion, and informative purposes. You can install them easily almost anywhere and they will do their job effectively. You can use them 24/7. They consume less electricity, have a long life, low-maintenance and are eco-friendly. They are available in a variety of sizes and you can also make one according to your custom needs. You can make one giant billboard, signboards, advertising banners, LED boards, LED video walls, perimeter LED boards, with the help of LED screens.

The outdoor LED display market is poised to grow at a robust speed. It is estimated to be worth around US$22.4 billion by the year 2024. That’s a CAGR of over 20% from 2016-2024.

Many factors are fueling this growth. For starters, companies prefer to advertise their brands and products through LED displays, smart billboards with wireless connectivity and easily changeable content are a rage nowadays. Similarly, 3D technology is being employed in LED displays for a more immersive and personal viewing experience. Motion sensor technology and interactive displays are also making their mark. The demand for high resolution displays for showcasing anything like advertising in perimeter boards in a stadium, musical concert, traffic updates on roads, live sporting events, exhibitions will contribute to the growth of the LED display sector. The continuous technological advancements in this sector will mean crisper, clearer, and livelier displays in the future. So, just like the display LEDs, the future is very bright for this sector.

Despite all its success and potential growth, the LED display market is not without its share of challenges. Here, we briefly discuss some of the more important ones.

Rules of import: As an importer of LEDs you have to comply with the local import laws. This includes getting an import permit, paying import duties, transportation cost, and custom clearing charges. Sometimes a slight change in rules can throw your estimates out of the window.

Customization: As a manufacturer, you have to fully adhere to your customer’s demands. There are no standard specifications here. You have to do everything like screen size, the density of pixels, color specification, aspect ratio, and resolution, etc. according to every customer’s individual needs. Plus, the added pressure to continue to innovate and excel.

Rental screens: The rental LED screens face a lot of wear and tear because they change locations and this consequently reduces their life and performance.

The most important use of LED displays is for advertisement purposes. This includes billboards, banners, perimeter boards, boards, signboards, etc. They can be installed at various locations of choice.

It is the same as outdoor advertising with the only difference that their location is not permanent. They can be installed and uninstalled at various locations as per requirement.

Like entertainment events, LEDs have become very popular to broadcast sporting events too. They are installed inside and out of the sporting arenas to bring spectators closer to the game. Their installation has helped rekindle the interest in live sporting events.

Outdoor digital displays are used for a variety of purposes. They can be installed on roads to provide traffic updates, in airports and railway stations to give information about trains and airplanes’ schedule and in sports to display scorecard. The uses are multiple and varied and you can use it for your advantage.

In such kinds of displays, a video is run on a loop on a large screen. Usually, the video is of an educational or informative nature. You can install it at any event to give information to the visitors, on election day telling people how and where to vote or videos that give useful information on health, social issues, etc. to the general public.

What is life without colors? From the time first black and white image surfaced man had been striving to convert it to colors. Once that was accomplished, the race is on to bring colors as close to real-life as possible. LEDs are no exception. They take pride in reproducing colors on screen as close to nature as possible. They look attractive and capture your attention.

In a quest for excellence, the color display went from better to best and the journey is ongoing. HD display is one such example. HD, of course, stands for high definition. HD has a resolution of 1280×720 pixels. Full HD has a resolution of 1920×1080 pixels. It doesn’t stop here and goes further to UHD, OLED, etc. These are especially helpful where you have to showcase products like jewelry, clothes, etc.

Eco-friendly: Unlike flex, paper, or clothing banners there aren’t any harmful chemicals used in producing LEDs. You also save a lot of trees because LEDs don’t require organic elements for production.

Changing content: You can change the content of an LED advertising screen quite easily. This means you can run multiple campaigns of the same brand simultaneously. This gives variety to the viewer and he doesn’t feel bored with seeing the same campaign again and again.

Flexibility: It is very easy to change the content of the LED screen as well as to change the location of the screen. You can do so either with very little effort. It allows you great freedom to play with it.

P10 and P6 are both LED screen types. The pixel pitch of P10’s display is 10mm and for P6 it is 6mm. They are both very popular when it comes to outdoor advertising. We list down some of the reasons why;

Viewing experience: The primary reason for their popularity is that they both have a perfect viewing distance. You can view their output very clearly from a distance of 6-10 meters. This makes them ideal for outdoor advertising.

On a single or double poles: This is a simple installation where LED is installed on single or two columns for displays. A single column is used for a small screen size while the double column is used for a larger screen.

Hanging: You can also hang a LED both inside and outside depending on your need. The panel of the LED should be made for hanging purpose and the LED should itself be lightweight. The wind factor must be taken into consideration before installation.

Mounted type: Another option is that you mount the LED on the wall. In this way, you can do maintenance work on the behind of the LED. It is a very common type of LED installation.

For all your LED requirements from China Shenzhen Dreamway Technology Co. Ltd., should be your top choice. We are a reliable indoor and outdoor LED manufacturer from China. We provide you with all the high-tech and latest LED screens and associated paraphernalia to fulfill your needs and stay ahead in the competition. We provide peerless quality with an unmatched price. Our staff is professional and highly trained to take care of your business requirements. We will customize your LED screen at the most competitive price. We will produce your order in the minimum possible type and you won’t hear of delayed shipments from our side.

As for hunting LED factories online, the most popular resource is Alibaba.com. Then there is made-in-china.com. Globalresources.com is also a good option. They are easy to use and reliable e-commerce sites. You will have to register yourself before contacting any supplier/manufacturer. While some suppliers are verified and the websites vouch for their quality, for others you will have to guard yourself against fraud and wrongdoing.

A: It is hard to single out one particular company. Each company has its distinct advantage and ranks higher from the other in one way or the other. For example, it can be price, technology, quality, or the fastest delivery. You have to select the one that perfectly matches your needs to work with it.

A: No it is not advisable to do so. Even if you do use it, you will not get the same performance as you did inside. So, choose what you want carefully to avoid inconvenience.

A: Unless you are technically sound and know the electronic component of the LEDs do not attempt any repair on your own. Hire a technician who will find the cause and repair it. You can try to ascertain the cause of the problem and attempt re-booting. Sometimes the problem is resolved by mere re-booting.

STONE Technologies is a proud manufacturer of superior quality TFT LCD modules and LCD screens. The company also provides intelligent HMI solutions that perfectly fit in with its excellent hardware offerings.

There is also a downloadable design software called STONE Designer. This is a completely free GUI design software you can use to create responsive digital module-ready user interfaces.

STONE TFT LCD modules come with a microcontroller unit that has a 1GHz Cortex-A8 CPU. Such a module can easily be transformed into an HMI screen. Simple hexadecimal instructions can be used to control the module through the UART port. Furthermore, you can seamlessly develop STONE TFT LCD color user interface modules and add touch control, features to them.

Becoming a reputable TFT LCD manufacturer is no piece of cake. It requires a company to pay attention to detail, have excellent manufacturing processes, the right TFT display technology, and have a consumer mindset.

Now, we list down 10 of the best famous LCD manufacturers globally. We’ll also explore why they became among the top 10 LCD display Manufacturers in the world.

BOE has manufacturing bases located in Beijing, Hefei, Chengdu, Chongqing, Fuzhou, Mianyang, Wuhan, Kunming, Suzhou, Ordos, Gu’an, etc. BOE boasts a global marketing and R&D centers in 19 countries and regions like the United States, Germany, the United Kingdom, France, Switzerland, Japan, South Korea, Singapore, India, Russia, Brazil, and Dubai, with its service networks covering the world’s major areas such as Europe, America, Asia, and Africa.

LG Display is a leading manufacturer of thin-film transistor liquid crystal displays (TFT-LCD) panels, OLED, and flexible displays.LG Display began developing TFT-LCD in 1987 and currently offers Display panels in a variety of sizes and specifications using different cutting-edge technologies (IPS, OLED, and flexible technology).

LG Display now operates back-end assembly plants in South Korea, China, and Vietnam. In addition, LG Display operates a sales subsidiary with a global network to effectively serve overseas markets.

Samsung Electronics is South Korea’s largest electronics industry and the largest subsidiary of the Samsung Group. In the late 1990s, Samsung Electronics’ independent technology development and independent product innovation capabilities were further enhanced. Its product development strategy not only emphasizes “leading the technology but also using the most advanced technology to develop new products to meet the high-end market demand at the introduction stage”.In addition to the matching principle, it also emphasizes the principle of “leading technology, developing new products with the most advanced technology, creating new demand and new high-end market”.

With innovative and differentiated technologies, QINNOOptoelectronics provides advanced display integration solutions, including 4K2K ultra-high resolution, 3D naked eye, IGZO, LTPS, AMOLED, OLED, and touch solutions. Qinnooptoelectronics sets specifications and leads the market. A wide range of product line is across all kinds of TFT LCD panel modules, touch modules, for example, TV panel, desktop and laptop computer monitor with panels, small and medium scale “panels, medical, automotive, etc., the supply of cutting-edge information and consumer electronics customers around the world, for the world TFT – LCD (thin-film transistor liquid crystal display) leading manufacturers.

AU Optronics Co., LTD., formerly AU Optronics Corporation, was founded in August 1996. It changed its name to AU Optronics after its merger with UNIOPtronics in 2001. Through two mergers, AU has been able to have a full range of generations of production lines for panels of all sizes.Au Optronics is a TFT-LCD design, manufacturing, and r&d company. Since 2008, au Optronics has entered the green energy industry, providing customers with high-efficiency solar energy solutions.

Sharp has been called the “father of LCD panels”.Since its founding in 1912, Sharp developed the world’s first calculator and LIQUID crystal display, represented by the living pencil, which was invented as the company name. At the same time, Sharp is actively expanding into new areas to improve people’s living standards and social progress. Made a contribution.

Sharp is committed to creating a unique company, creating life in the 21st century through unparalleled “originality” and “sophistication”, and is a sales company, operating video, home appliances, mobile phones, and information products throughout the major cities of the country. Establish a business point, establish a perfect after-sale service network, satisfy consumer demand.

BYD IT products and businesses mainly include rechargeable batteries, plastic mechanism parts, metal parts, hardware electronic products, cell phone keys, microelectronics products, LCD modules, optoelectronics products, flexible circuit boards, chargers, connectors, uninterruptible power supplies, DC power supplies, solar products, cell phone decoration, cell phone ODM, cell phone testing, cell phone assembly business, notebook computer ODM, testing and manufacturing and assembly business, etc.

From the introduction of Japan’s original washing machines, refrigerators, and other household appliances, to the world’s first laptop, the first 16MB flash memory, the world’s smallest 0.85-inch HDDs; Create advanced HDDVD technology; Toshiba created many “world firsts” in the research and manufacture of new SED displays and contributed to changing people’s lives through constant technological innovation.

Tianma microelectronics co., LTD., founded in 1983, the company focus on smartphones, tablets, represented by high order laptop display market of consumer goods and automotive, medical, POS, HMI, etc., represented by professional display market, and actively layout smart home, intelligent wear, AR/VR, unmanned aerial vehicles (UAVs) and other emerging markets, to provide customers with the best product experience.IN terms of technology, the company has independently mastered leading technologies such as LTPS-TFT, AMOLED, flexible display, Oxide-TFT, 3D display, transparent display, and in-cell/on-cell integrated touch control. TFT-LCD key Materials and Technologies National Engineering Laboratory, national enterprise Technology Center, post-doctoral mobile workstation, and undertake national Development and Reform Commission, The Ministry of Science and Technology, the Ministry of Industry and Information Technology, and other major national thematic projects. The company’s long-term accumulation and continuous investment in advanced technology lay the foundation for innovation and development in the field of application.

Screen time is bad enough for adults, but what about kids? Video games, social media, show streaming, and messaging have all become common activities not just for teens, but for children too, and the impacts often aren’t positive. Two weeks ago, for example, the Wall Street Journal broke the story that Facebook has downplayed findings from its own research on the ill effects of its platforms (namely Instagram) on teenage girls. Rates of depression, anxiety, and eating disorders among adolescents and adults are on the rise.

In the US, it’s mostly up to parents to restrict or control their kids’ screen time and social media usage. But the degree to which parents try to limit these activities (and succeed at doing so) varies widely.

In China, it’s a different story. Forget parents—the government has taken matters into its own hands and is seeing to it that kids don’t while away their time (and their young developing brains) on worthless screen-centered activities.

Two weeks ago, ByteDance Ltd., which owns TikTok and its Chinese version Douyin, followed suit, implementing restrictions for users under 14. The app’s new “youth mode” allows kids and teens to be on the platform for up to 40 minutes a day total, and only between the hours of 6am and 10pm.

“Adolescents are the future of the motherland, and protecting the physical and mental health of minors is related to the vital interests of masses, and in cultivating newcomers in the era of national rejuvenation,” the Press and Publications Administration

The restrictions come amid growing geopolitical tensions between China and the US, and crackdowns by the Chinese government over various sectors of the economy, from big tech to education to ride-hailing and real estate.

Limiting kids’ screen time may not appear to be connected to China’s geopolitical ambitions, but considering the longer-term implications of these policies says otherwise. All else being equal, which country is more likely to produce a generation of great leaders, innovators, scientists, businesspeople, creatives, and the like: one where clear rules (and a cultural stigma) around screens force kids to spend time on more productive activities and curb the negative effects of screens on their mental health—or one where kids spend hours each day immersed in virtual worlds, distracting them from real-life activities and wearing down their self-esteem, focus, and social skills in the process?

It’s not unreasonable to think that government restrictions on kids’ screen time could help make China’s next generation more capable than America’s. But for one, it’s uncertain how strictly the time limits will be enforced. Douyin and gaming platforms will require name and age verification, and some gaming platforms will do periodic facial recognition checks on players. Tao Ran, who directs Beijing’s Adolescent Psychological Development Base, estimated that around 20 percent of kids will find a way to circumvent the restrictions. “Some minors are too smart, if you have a system in place to restrict them from gaming they will try to beat the system by borrowing accounts of their older relatives and find a way around facial recognition,” Tao said.

In addition, just because kids aren’t gaming or watching Douyin videos doesn’t mean they’re studying, playing sports, or doing other activities considered “productive”; they could easily end up spending more time on other apps, social media, or streaming platforms.

Lastly, even if these restrictions contribute to giving Chinese youth a competitive edge in the future, it may be hard to pull ahead of the US in terms of fostering innovation, as Oxford fellows Carl Frey and Michael Osborne argued in a Foreign Affairs piece last year.

Tellingly, ByteDance is pushing educational material in Douyin’s youth mode, including “interesting popular science experiments, exhibitions in museums and galleries, beautiful scenery across the country… [and] explanations of historical knowledge.”

As detailed in the 2020 docu-drama The Social Dilemma, social media gets people “hooked” by exploiting the brain’s dopamine response and serving up customized content to keep us scrolling, watching, and clicking. Psychiatrist Anna Lembke’s new book Dopamine Nation warns against the ills of this sort of addiction, encouraging people to resist “compulsive overconsumption” and “immerse yourself fully in the life that you’ve been given.”

I order a brand-new LCD-Unit or Digitizer along with the adhesive tape (already cut out in the right dimensions) off a wholesaler, clean the frame with 99% alcohol and Q-tips or microfibre cloth and install the new screen onto the frame.

I tried to solve this problem by using adhesive tape off a roll (3M) instead using the cut out adhesive tape, but the problem is still appearing from time to time.

Did somebody of you had same issues with this stupid adhesive tapes (cut out or not) and found a way to glue the glass to the frame of Xperia devices?

The byeongpung (Korean: 병풍; "Folding screen") became significant during the period of Unified Silla (668–935).byeongpung were as decoration, as room dividers, or to block wind caused by draft from the Ondol heated floors which were common across Korea.byeongpung screens known as throne room of some Joseon kings, placed immediately behind the throne. Several examples of irworobongdo can be seen across palaces in Korea such as at Gyeongbok Palace, Changdeok Palace and Changgyeonggung.

The characteristic of folding screens in the Muromachi period was the spatial expression of silence, but in the Azuchi-Momoyama period, when daimyo (feudal lords) competed for supremacy, folding screens with paintings of tigers and dragons became popular.Edo period, as the economy developed, emerging merchants became patrons in the production of folding screens. In this period, the Rinpa school folding screens were popular, which were characterized by highly decorative designs using gold or silver foil, bold compositions depicting simple objects, and repeated patterns.

Although folding screens originated in China, they can now be found in many interior designs throughout the world.characters in their Chinese name: ping (屛 "screen; blocking") and feng (風 "breeze, wind"). They were also used to bestow a sense of privacy; in classical times, folding screens were often placed in rooms to be used as dressing screens for ladies.

Crystalfontz America is the leading supplier of LCD, TFT, OLED and ePaper display modules and accessories. We specialize in providing our customers the very best in display products, cables and connectors.

In addition to our large catalog of displays, we offer LCD development kits, breakout boards, cables, ZIF connectors and all of the LCD software and drivers you need to develop your product or project. We are located in the U.S. so we can get product to you fast!

Samsung Display is ending direct production of LCD panels in South Korea and China by the end of this year, according to a report by the global news agency Reuters.

The report suggests the electronics giant will instead focus production efforts on displays that use quantum dots technology – which in simple terms is the basis for a filter on displays that increases brightness and color volume.

Samsung’s gorgeous QLED displays (got one) are LCDs with a quantum dots layer, and there is lots of R&D work going on to add quantum dots to OLED displays, which would boost their brightness and color volume as well.

The investment for the next five years will be focused on converting one of its South Korean LCD lines into a facility to mass produce more advanced “quantum dot” screens.

Samsung Display’s cross-town rival LG Display Co Ltd said earlier this year that it will halt domestic production of LCD TV panels by the end of 2020.

This is happening, maybe not entirely but heavily, because Chinese government-backed manufacturers like BOE have greatly upped production capacity for LCD TVs, driving prices  and margins down for consumer and professional display products.

Samsung is also putting more focus on direct view LED – with well-respected indoor and outdoor products, and forays into premium displays like The Wall series.

Samsung Display reportedly plans to shut down ahead of schedule four of its LCD panel production lines as early as in the third quarter of 2020, as the vendor is looking to accelerate its exit from the LCD segment, according to industry sources.

The ongoing coronavirus pandemic is apparently an impetus pushing Samsung Display to phase out its LCD panel production, as the crisis has wrecked havoc on the global economy, slowing down business activities and halting sports events such as the Tokyo Olympics 2020, which is seriously undercutting demand for TVs and adding downward pressure on panel prices, said the sources.

Samsung Display also plans to keep production at its 8.5G LCD fab in Suzhou, China in the meantime, while overhauling its L7-2 fab for production of POLED panels and its L8 fab for QD-OLED panels, indicated the sources.

The Korean panel maker is also looking to halt the operations of the Suzhou 8.5G line by the third quarter of 2022 and is currently in talks to sell the LCD panel plant to Chinese panel makers, said the sources, adding that the completion of a deal will mark Samsung Display ‘s exit from the LCD TV panel market.

Meanwhile, TV panel prices, which have been trending upward recently along with reduced production caused by the pandemic, are expected to stay flat in April, as capacity resumption of most panel plants in China is expected to reach over 90% in the month, while TV brands are likely to slow down their panel purchases amid pandemic-induced uncertainty, commented the sources.

Presumably, while Samsung may not be directly manufacturing LCD, the industry will still be able to buy Samsung LCD displays – just manufactured, as some will be already, by other companies in China and Taiwan.

I only observe and have no direct involvement in how the display giants operate, but from my perch in the bleachers, it seems to make sense to get out of producing a commodity product,  when you are up against Chinese manufacturers who can make and sell them for less because of government subsidies and lower labor costs.

I really don’t see direct view LED taking the place of single LCD displays, but much of the future of signage is in LED that fills entire walls and other surfaces, inside and outside.

Most of their commercial displays are manufactured in Mexico. I am assuming this is referring only to their consumer displays as nothing is even mentioned about their Mexico facilities here.

How long will your LED display last? In nearly every industry, from retail businesses to concert halls to corporate centers, decision makers need to evaluate the return on investment (ROI) of their LED signage. In most cases, potential buyers go straight to the obvious place: the LED manufacturer’s spec sheet. The industry standard for LED lifespan is 100,000 hours, or about 10 years, and most people assume that’s how long their display will last. But it’s not quite that simple.

“The reality is, your screen can often last significantly longer than 100,000 hours,” says Kevin Izatt, a senior product manager in Samsung’s Display division. “We’ve had displays that have been up for 15-plus years with more than adequate brightness. Because the diode is actually only one factor in the lifespan of your LED display.”

The biggest contributor to diode degradation is heat. As you increase a diode’s brightness, it produces more heat. Your display’s physical environment also contributes to the temperature of the diodes, especially for outdoor displays.

“Fans are mechanical; they break down,” explains Izatt. “And similar to your computer, the electrical components don’t last forever. Together, these factors all contribute to the lifespan of an LED display. Looking at just the diode lifespan doesn’t give you the complete story — almost always, another part will go out first.”

“Something like airflow is very important,” says Izatt. “You need a screen that has good cooling, and a design that allows heat to flow out of the back through vents.”

It’s easy to see why: The circuit boards powering the display release heat, and that heat needs to go somewhere. Without a strong design, thermal stress will degrade the life of the display, except for the highest-quality parts — optimal conditions notwithstanding.

“Lots of variations on the color and brightness you use will impact the life of the diode,” explains Izatt. “For instance, black doesn’t use any of the diodes at all. And if your content is using lots of gray, that’s a much lower power output than white.”

That’s not to say you should hold back on displaying rich, vibrant colors — after all, that’s what LED does best. But it does factor into your product’s life expectancy.

To help businesses transition from LCD to longer-lasting LED signage, Samsung has launched a trade-in program. Samsung will come on site to remove your existing display and provide a discount on a new LED bundle kit.

Traded-in LCD displays that are still operating will be refurbished and resold, and your business will receive a cash rebate. Nonworking displays will be recycled and their parts reused.

You can’t rely on the number on the diode spec sheet; the lifespan of your LED display depends on many more factors. “Overall quality has a tremendous impact on the life of the display that diode specs just don’t take into account,” says Izatt. Your best bet is to look at the purchase holistically and invest in a top-tier product.

As you plan your LED signage rollout — or an upgrade — learn how to configure and tailor your screens’ real-time messaging with an integrated CMS in thisfree guide. And if you haven’t decided what kind of display is best suited to your current project, compare all ofSamsung’s LED displays.

It is such a waste to only use the LCD for desktop computers. Connecting it up with a laptop PC has many merits for the user and can also bring out the latent power of the laptop.

Note: Below is the translation from the Japanese of the ITmedia article "The dual display in Windows 7 is now even more convenient" published March 1, 2010. Copyright 2011 ITmedia Inc. All Rights Reserved.

Most laptops have a handy "external display output" port. It can be used in the home to transmit videos played on the laptop to a large screen TV or, in the office, to connect up with a projector for presentations. In fact, there must be many users who already use it like this. However, people tend to use just the laptop in their daily routine and there are probably not so many cases where they use the external display output.

A laptop can be put to more effective use if it is connected to an external LCD. The photograph shows an EIZO 23-inch wide-screen LCD connected by HDMI to a Sony VAIO C laptop (VPCCW28FJ/R).

This time we would like to suggest a style that can be used in both the home and the office, where a laptop and stand-alone LCD remain connected. A laptop already has an LCD, but using it with an additional stand-alone LCD offers various merits. Not only does it make the laptop environment more pleasant and convenient, it also expands the potential of the computer itself, for example by making it possible to use it for new purposes.

Even if the LCD is already connected to a desktop computer and being used for something other than the laptop, most monitors nowadays have two or more video inputs and they tend not to use this capability to the full. It is such a waste to let the laptop"s external display output function and the monitor"s video input function remain dormant, so we would like them to be put to effective use. Of course, we would also recommend the introduction of a new LCD to connect to your laptop.

The biggest merit of connecting a laptop with a stand-alone LCD is that it gives you a large screen and high resolution dual display environment. Standard laptop models usually come with a built-in 13-inch to 15-inch wide-screen LCD with a 1280 × 800 dot or 1366 × 768 dot resolution.

This level of resolution is good enough for basic Windows operations, but it goes without saying that a large, high-resolution computer screen is much more user-friendly. Combining a laptop with one of the latest wide-screen monitors enables you to easily construct a large-screen, high-resolution dual display environment. It is a real boon to dramatically boost the screen size and resolution while continuing to use your familiar laptop.

In particular, the increased vertical resolution makes applications such as web browsers and document display and editing far easier to use. For example, you can do things like check things with the web browser, refer to pdf files, organize data using word processing or presentation software, and create spread sheets and documents without having to change windows.

Another plus is that you can create the luxury of a "watching while" environment where you run the web browser, for instance, on the laptop"s built-in LCD and watch the video content on the large screen of the external monitor. This can be really useful for hobbies too. For example, while playing a game on the large external LCD screen you can check out strategies on websites, post information on a BBS or communicate with other users.

You can smoothly use multiple applications at the same time in the large workspace provided by a dual display. The photograph shows an EIZO 24.1-inch wide-screen LCD, the FlexScan SX2462W connected to a VAIO C. By supplementing the laptop"s built-in 1366 × 768 dot 14-inch wide-screen LCD with a 1920 × 1200 dot 24.1-inch wide-screen, it is possible to show more data at a time, a huge boost to work efficiency.

With two screens it"s easy to have full-screen display of the video content on one screen while you operate the computer on the other. The photograph shows an EIZO 23-inch wide-screen LCD monitor connected to a VAIO C. The VAIO C has HDMI output and the LCD monitor has HDMI input so visuals and sound can be transmitted by a single HDMI cable. The LCD monitor has full HD screen resolution (1920 × 1080 dot), making it the perfect match for HD video content.

At the office, it is very helpful for presentations to use "clone view" for the laptop"s built-in LCD and the external LCD screen. Clone view means showing exactly the same content on two display screens. It is normally set by a graphics driver function.

When holding small meetings it is certainly very convenient to be able to offer simple explanations of the presentation materials displayed on the external LCD, rather than having to ready a projector. Being able to explain about what is displayed on the screen means fewer documents to distribute, helping your office to "go paperless", which can only be a good thing.

We would like to point out here that you should check in advance the maximum resolution that the laptop"s external display output can handle. This can be found in documents such as the laptop"s specifications chart and support information. This is because, although most laptops can handle output up to 1920 × 1080 dots or 1920 × 1200 dots, some slightly older computers have an upper limit of 1680 × 1050 dots or 1600 × 1200 dots.

Even if the upper limit is 1680 × 1050 dots, the LCD can still display the data if its own resolution is 1680 × 1050 dots or higher. In such cases, it is better to use a monitor that offers dot-by-dot display, which displays the input resolution as it is, or enlarged display, which maintains the screen"s aspect ratio as it is. You do not need to worry because EIZO wide-screen LCDs can handle such display methods (although in some cases they do not function properly depending on the laptop computer or input resolution).

This is an example of a low-resolution display on the 1920 × 1200 dot display SX2462W. Since dot-by-dot display outputs the physical "1 dot" of the LCD and the input resolution "1 dot" without enlargement or reduction, it is shown small in the center of the screen (photo on the left). The display is a little blurred if it is enlarged while maintaining the aspect ratio, but this method is suitable for displaying images as they are shown large with low resolution to make the most of the screen size (photo on the right). Many monitors that cannot handle such display methods enlarge the display to full screen regardless of the input resolution. In such cases you have to be careful as the aspect ratio of the image is altered (for example, people appear to be thinner or fatter).

It is easy to set up a dual display in Windows 7. A menu is displayed when you right-click on the desktop. From "Screen resolution" it is possible to detect and align the external LCD, and set details such as resolution, display method and which will be the main display screen.

The "Screen resolution" menu. If the external LCD is not automatically recognized, click on "Detect". After the monitor has been recognized, you can select the display mode from the "Multiple displays" drop-down menu. Select "Extend display screen" to make the laptop screen and the external LCD into a single display screen (dual display).

Select "Duplicate display screen" from the "Multiple displays" drop-down menu to display the same content on the laptop screen and the external LCD screen (clone view). With this drop-down menu you can also set it to display video on one of the LCDs.

You can also call up a settings menu to decide the display method for a projector or external display by pressing the "Windows" and "P" keys. This is a tip worth remembering as selecting "Extension" for dual display or "Duplicate" for clone view here allows you to switch swiftly between them as necessary.

The menu launched by simultaneously pressing the "Windows" and "P" keys. You can easily switch between display methods such as dual display or clone view.

It is also worth noting that Windows 7 has added functions so that dual display can be used more effectively. An active window can be moved to the screen of another LCD by simultaneously pushing "Windows" + "Shift" + "→" (or "←"). It is also possible to maximize the window by pressing "Windows" + "↑", minimize it by pressing "Windows" + "↓", and shift it to the left or right of each screen by pressing "Windows" + "→" (or "←"). Making good use of these shortcuts should enable the efficient placing of windows in the two screens.

In Windows 7, pressing "Windows" + "Shift" + "→" instantly moves the active window from the left-hand screen (photo on the left) to the right-hand screen (photo on the right). Conversely, you can move the active window from the right-hand screen to the left-hand one by pressing "Windows" + "Shift" + "←".

We would recommend a wide-screen model with a screen resolution of 1920 × 1080 dots (Full HD) or 1920 × 1200 dots (WUXGA) as the LCD to connect to a laptop, so that you can make full use of the advantages of dual display. EIZO has an extensive line up of wide-screen LCDs which can offer many benefits, in addition to the merits of a large screen and high resolution, when used with a laptop for dual display.

The SX2462W is also equipped with vertical display function, turning the screen through 90 degrees. Vertical display is really handy when viewing elongated documents, graphics or web pages. In addition, when used as a standard horizontal screen, a 24.1 wide-screen, with its 518.4 × 324.0 mm display area, can display two A4 sheets, in other words one A3 (420 × 297 mm) in actual size. As well as being very useful in areas such as graphics or desk top publishing, this is also bound to come in handy when checking large business or accounting documents.

Setting the connected monitor into a vertical position is very convenient when displaying elongated web pages and documents or photographs that were taken vertically

With a 24.1 inch wide-screen like the SX2462W, an A3 sheet (two A4 sheets side by side) can be viewed in actual size, particularly effective for paper-based creative work ITmedia LCD Course II, Lesson 3: Which is better, 16:10 or 16:9 ? – "Screen size / resolution / aspect ratio"

We must not forget that EIZO"s wide-screen LCDs have non-glare screens (processed to reduce ambient light reflection). Nowadays the trend is for laptops to have an LCD with glare (glossy) surface treatment. While these can display images in bright color, reflected ambient light can sometimes be distracting.

A laptop screen is not so large and adjusting its angle can avoid the reflection of lights and so on, however it is not so easy with the large screen of an external LCD. When it comes to the large screen of an LCD in habitual use, a non-glare type that is not reflective is probably easier to see, as well as being kinder on the eyes. A large screen, high resolution and non-glare ensure that you can comfortably continue viewing over a prolonged period of time.

The surface treatment of an LCD makes a difference to the background reflection. Glare panels do not diffuse background light, making it easier to achieve high color purity, but easily reflect the user or lights (photo on the left). If the lights are similarly trained on a non-glare panel they do not have much effect, only appearing as a fuzzy brightness (photo on the right).

Another distinctive feature of EIZO wide-screen LCDs is a commitment to energy saving. They incorporate various power saving features that support "EcoView". A pivotal feature is the "EcoView Sense" adopted in the FlexScan EV series, such as the EV2333W.

This is the motion sensor on the front of the LCD. It constantly monitors the user"s movements to automatically take finely-tuned power saving measures. To be more precise, if the user"s presence is not detected for a specified period of time, for example if he leaves his seat, the monitor automatically switches to power save mode, and then automatically switches back when the user"s presence is detected again.

Other features include "Auto EcoView", which automatically optimizes the brightness of the LCD based on ambient lighting, and "EcoView Index", which displays a meter on the screen showing how much power is being saved. All these features can be expected to have a strong energy saving effect and to boost the user"s awareness of power saving, making them particularly useful in the office.

A standard laptop computer switches to sleep mode if the built-in LCD is closed while it is running but, if this function is turned off, a laptop can be treated as a "small desktop computer."

It can be set to use only the connected external LCD and not to react when the laptop"s built-in LCD is closed. The transformation into a small desktop PC is complete if you add a keyboard and mouse connected to the laptop via USB ports, for example. The OS is still running even though the laptop"s built-in LCD is closed, so you can carry out normal operations using the external keyboard and mouse, and also use the laptop"s built-in optical drives.

The idea is to use a large screen, high resolution external LCD at home or in the office, and to use the laptop"s built-in LCD as usual for mobile purposes. This helps to boost the longevity of the laptop"s built-in LCD and many people do use their laptop in this way. If you feel reluctant to use a dual display environment, where the screen is split in two, why not give this a try?

Select "Only show the desktop on 2" from the "Multiple displays" list in the "Screen resolution" menu. The laptop"s built-in LCD will be switched off and the external LCD will become the main display.

In the case of Windows 7, open "Alter power button operation" from the "Power options" list in the Control Panel"s "Hardware and sound", and alter the "Operation when the cover is closed" to "Do nothing".

By making this simple setting your laptop can be used as a space saving desktop computer. Another plus is that the laptop"s built-in LCD will last longer.

Recently some high-end laptop computers, such as the Sony VAIO F, are insisting on good display quality for their LCDs. However, a typical laptop"s built-in LCD does not have as good image quality as a stand-alone LCD. This is only natural since the costs allowed for display quality are completely different for an LCD incorporated into the PC as one of its parts and a specialized LCD.

However, by using an EIZO wide-screen LCD a laptop user can still fully enjoy such benefits of a stand-alone high-quality LCD as excellent color reproduction, a wide viewing angle, more even display and a wealth of items that can be adjusted to improve image quality. This is a crucial point for people who use their computer for photographs and videos in particular.

EIZO"s wide-screen LCDs emphasize color reproduction, and the coloration in sRGB mode has a high degree of accuracy. The standard color gamut used in PC environments and Internet content is sRGB, so you need have no worries about viewing or editing videos and photographs. They can also display images on web pages, such as products in online shops or goods for sale in online auctions, in colors that are very close to the real thing. (This is also influenced by how the seller took the photographs and processed the images, so we cannot say that the colors will always be accurate.)

Furthermore, in addition to sRGB color gamut accuracy, the high resolution-oriented FlexScan SX has the added benefit of covering more than 95% of Adobe RGB. Adobe RGB is a color gamut whose definitions encompass more highly-saturated colors than sRGB. In other words, it can represent a larger number of colors and brighter hues than sRGB.

Adobe RGB is the de facto standard in the publishing field and, closer to home, is used in digital SLR cameras and high grade compact digital cameras. The FlexScan SX series can reproduce the colors of photos taken in Adobe RGB mode with almost perfect accuracy on the screen. Retouching photographs proceeds more efficiently since subtle differences in color can be checked on the screen.

In this case, if the image is edited on the external LCD with its high color reproducibility and the many tool palettes in the application are grouped in the laptop"s built-in LCD, there is less need to display or hide the tool palettes or to switch back and forth, and the image data to be edited can be displayed in a large form, making for more efficient work.

In this case, if the image is edited on the external LCD with its high color reproducibility and the many tool palettes in the application are grouped in the laptop"s built-in LCD, there is less need to display or hide the tool palettes or to switch back and forth, and the image data to be edited can be displayed in a large form, making for more efficient work.

When doing things like photo retouching, using software where there is a lot of switching between tool palettes it is very handy to display the image data to be edited on the external LCD with its high color reproducibility, and to gather the palette tools to be used on the laptop"s built-in LCD.

Going back to the subject of laptop computers, it is not going too far to say that applications and functions are being spoiled in laptops whose built-in LCD"s image quality is not too good. Connecting a laptop to a monitor with high image quality dispels any concerns about work that deals with colors and also helps to bring out the laptop"s potential.

Combining an EIZO wide-screen LCD with a laptop computer makes viewing videos and images even more fun. Just being able to see them on a large screen is a pleasure, but what makes it even better is that our LCDs are equipped with Fine Contrast, the optimum image quality mode for video and visuals. You can also use the Custom mode to create the image quality you prefer.

We expect that you now understand how displaying screens from a laptop computer on a stand-alone LCD can create a very pleasant environment. It feels as if your everyday laptop has been transformed into a completely different desktop machine. Even if you only use laptop computers, it is definitely worthwhile to add a stand-alone LCD.

When choosing the type of LCD the most important consideration is to choose one with overall high quality. When it comes to that, we can recommend EIZO wide-screen LCDs to a broad range of laptop users. In addition to their high image quality, EIZO wide-screen LCD are built with careful attention to detail, including non-glare screens, versatile stand features, dot-by-dot capability, abundant image quality modes, and our proprietary eco-functions. We want you to make full use of your beloved laptop computer along with an EIZO wide-screen LCD.

This time we have spoken about how an external LCD can be connected to a laptop computer, but if your main machine is a desktop computer then you probably already have a LCD.

In which case, why not consider adding a full HD (1920 × 1080 dot) or WUXGA (1920 × 1200 dot) wide-screen LCD and creating a more advanced dual display environment to further enhance your computer"s usability.

Recently many computers can handle dual display output with their chipset integrated graphics function, and nearly all of them are capable of dual display output with a stand-alone graphics card.

The dual display environment of a desktop PC has a wider range of options than a laptop computer, which is already installed with an LCD. Depending on the combination of products used you can seek for a larger screen, higher resolution and better image quality.

The photograph below shows two EIZO 24.1-inch WUXGA (1920 × 1200 dot) models being used side by side for an overwhelming super high resolution of 3840 × 1200 dots in total.

You can get a super high resolution of 3840 × 1200 dots in total by putting two 24.1-inch 1920 × 1200 dot wide-screen LCDs side by side. The advantage in this is that a larger screen and higher resolution are achieved at a lower cost than buying a single 30-inch high resolution model