folding lcd screen manufacturer

They are easy to create and customizable, and foldable lcdds are available in a variety of sizes. Whether you are looking for wholesale foldable lcdds for retailers or customers who want to buy in bulk for a retail price or a retailer, Alibaba.com has a wide variety of foldable lcdds available from various sellers.

Several companies offer foldable phones besides Samsung, including Motorola, Huawei and others. Huawei for example launched the Mate X2 in 2021, which features an inside-folding AMOLED display, a 8-inch 90Hz 2480 x 2200 one. There is also an external 6.45-inch 1160 x 2700 90Hz (240Hz touch sampling rate) AMOLED display.

FlexEnable’s glass-free organic LCD (OLCD) delivers high-brightness, long lifetime flexible displays that are low cost and scalable to large areas, while also being thin, lightweight and shatterproof.

OLCD is a plastic display technology with full colour and video-rate capability. It enables product companies to create striking designs and realise novel use cases by merging the display into the product design rather than accommodating it by the design.

Unlike flexible OLED displays, which are predominantly adopted in flagship smartphones and smartwatches, OLCD opens up the use of flexible displays to a wider range of mass-market applications. It has several attributes that make it better suited than flexible OLED to applications across large-area consumer electronics, smart home appliances, automotive, notebooks and tablets, and digital signage.

OLCD can be conformed and wrapped around surfaces and cut into non-rectangular shapes during the production process. Holes can be also added to fit around the functional design of the system – for example around knobs and switches.

As with glass-based LCD, the lifetime of OLCD is independent of the display brightness, because it is achieved through transmission of a separate light source (the backlight), rather than emission of its own light. For example OLCD can be made ultra-bright for viewing in daylight conditions without affecting the display lifetime – an important requirement for vehicle surface-integrated displays.

OLCD is the lowest cost flexible display technology – it is three to four times lower cost that flexible OLED today. This is because it makes use of existing display factories and supply chain and deploys a low temperature process that results in low manufacturing costs and high yield.

Unlike other flexible display approaches, OLCD is naturally scalable to large sizes. It can be made as small or as large as the manufacturing equipment used for flat panel displays allows.

The flexibility of OLCD allows an ultra-narrow bezel to be implemented by folding down the borders behind the display. This brings huge value in applications like notebooks and tablets where borderless means bigger displays for the same sized device. The bezel size allowed by OLCD is independent of the display size or resolution. In addition, OLCD can make a notebook up to 100g lighter and 0.5mm thinner.

OLCD is the key to the fabrication of ultra-high contrast dual cell displays with true pixel level dimming, offering OLED-like performance at a fraction of the cost. The extremely thin OLCD substrate brings advantages in cost, viewing angle and module thickness compared to glass displays. At the same time OLCD retains the flexibility required for applications such as surface-integrated automotive displays.

Due to its unique properties, OLCD has the potential to transform how and where displays are used in products. The videos below give a glimpse into this innovative technology.

OLCD brings the benefits of being thin, light, shatterproof and conformable, while offering the same quality and performance as traditional glass LCDs. The mechanical advantages of plastic OLCD over glass LCD are further enhanced by the technology’s excellent optical performance, much of which originates from the extreme thinness of plastic TAC substrates compared to glass.

This year has seen no shortage of rollable display demos from manufacturers, and now Samsung Display is the latest company to show off new concepts for folding and sliding screens. SamMobile spotted the concepts being showcased as part of a virtual Display Week exhibition (if you forgot to mail out your Happy Display Week cards, there’s still time since it runs through Friday) including a “multi-foldable” mobile display and a large 17-inch folding screen.

The company calls its first concept S-foldable, with a bi-fold design that opens up to a maximum screen size of 7.2 inches. It’s similar to the Galaxy Z Fold 2 except, well, plus one fold. There’s also a sliding mobile display similar to the ill-fated rollable concept LG showed off earlier this year before leaving the smartphone space altogether.

Flexible screens are an exciting take on the traditional flat-screen display. And in a sense, they seem like the logical next step in display technology. But this seemingly newfound concept is actually a lot older than you might think. Enter: Xerox PARC.

Since then, there have been many big changes in the development of display technology behind the scenes. But possibly the biggest one that makes modern flexible screens possible is OLED technology.

Due to the nature of OLED screens, which don’t need separate backlighting to function, it’s now possible to create displays thin enough to bend and flex. Combined with advancements in screen and glass technologies, you have the modern form of bendable and flexible screens and displays.

Samsung is a manufacturer pushing boundaries with their flexible and foldable phones, but they are not focused solely on the mobile market. Samsung’s Odyssey Ark is a 55-inch curved display able to rotate, pivot, and tilt with Samsung’s proprietary Height Adjustable Stand (HAS). Combined with the curved, densely packed mini LED arrangement, the Odyssey Ark provides unique viewing that fills viewers’ peripheral vision to create a more immersive experience. The Odyssey Ark also gives users full customization by vertically or horizontally orienting the display. One of the Odyssey Ark’s features, Flex Move, allows users to adjust the screen size and ratios to tailor their viewing experience further.

If you’ve watched videos or played games on a mobile device, you know that having a bigger screen can be much easier on the eyes. And this is one space where flexible and foldable displays are looking to revolutionize the tech industry.

The Samsung Galaxy Z Flip 3 is one example of how this can work. Its large 6.7-inch screen teeters on the edge of being too bulky as a phone. But folding the phone in half makes it easier to pocket and hearkens back to the days of old-school flip phones, where you could quickly clasp the phone shut and throw it in your pocket.

Of course, the Z Flip 3 isn’t a massive phone, comparatively at least. With other phones like the iPhone 13 Pro Max and Samsung Galaxy S22 Ultra coming in at comparable sizes, it certainly isn’t breaking ground in terms of total screen size. But it also showcases how phones can shrink in size without reducing screen space.

Folding phones can also allow us to have larger screens without making them unwieldy. The Galaxy Z Fold 4 boasts an impressive 7.6-inch display but folds down to a mere 6.2-inch phone-sized device that packs a tablet-sized wallop. And as companies continue to work out the kinks in foldable and flip phone designs, we could see phones that fold multiple times to allow for even bigger screens.

But folding and flipping phones aren’t the only ways to shrink our ever-growing desire for larger portable screens. The rollable phone is perhaps the most innovative and smoothest iteration of the big-phone-in-a-small-package.

Smartphones seem to be leading the revolution of flexible screens, with folding phones first making their debut in 2018. But laptops would soon join the fold with the release of the Lenovo ThinkPad X1 Fold in 2020.

Being the first laptop with a foldable screen, it – and its successor, the Lenovo 16.3-inch ThinkPad X1 Fold – is here to prove that folding screens aren’t solely limited to smartphones.

In any case, it’s usable as a laptop and showcases how the future of laptops could use folding screen tech. With its 16-inch model folding down to a modest 12 inches, it’s not too far-fetched to think that we could eventually see 20+-inch laptops hitting the market with this technology.

Curved monitors are nothing new in the PC space and have made it to the mainstream. With the push for larger displays, having a curved screen allows for better immersion and utilization of the extra screen real estate. And so, unsurprisingly, flexible display technology is also making its way into the home as well.

You may have heard of the recently announced Corsair Xeneon Flex. If not, it’s essentially a new 45-inch flexible OLED gaming monitor that allows you to adjust the screen’s curvature.

However, while it’s a first in the PC display space, large flexible screens aren’t entirely new. In fact, they date back to at least 2014, when Samsung and LG unveiled a couple of massive flexible TVs during that year’s CES.

Much like rollable smartphones, rollable TVs are probably the most interesting use of flexible display tech so far, allowing you to have a monstrous screen that can completely hide away with a simple push of a button.

The 64.5-inch LG OLED R debuted in 2021 and is the world’s first commercially available rollable TV. Of course, it’s not something you or anyone is likely to actually purchase, thanks to its eye-watering $100,000 price tag. Nevertheless, it’s an intriguing take on where flexible screens can possibly lead us to in the future of televisions.

Flexible screens present a number of advantages to their rigid counterparts that could reshape how we think of smartphones, computers, and televisions in the future. But right now, we’re in the awkward early stages where there are still plenty of kinks to work out.

Durability is another important factor for adoption. Display tech over the last 20 years has been rather frail, and consumers are keenly aware of this. Plastic and ultra-thin glass screens are highly susceptible to damage, and the addition of mechanical action – another potential point of failure – to primarily electronic devices makes for a justifiable concern, further hampering adoption.

3In contrast to the standard flat screen displays used in several electrical gadgets, a flexible display or bendable display is an electronic visual display manufactured by flexible display brands. Several consumer electronics firms have expressed enthusiasm in using this display technologies in e-readers, smart phones, and other electronic goods in recent times. Such screens may be rolled up like a scroll without distorting the image or text. Electronic ink, Gyricon, Organic LCD, and OLED are among the technologies used to create a bendable display.

With the flat panel screen having been extensively used for more than 40 years, many desirable advances in display technology have been made, with the goal of creating lighter, thinner products that are simpler to carry and store. Scientists and engineers think that flexible flat panel display innovation has a large commercial possibility in the future, thanks to recent advancements in flexible display technique.

Flexible displays offered by the flexible display brands are still somewhat costly as contrasted to their rigid equivalents, and visual quality is frequently sacrificed. When the screen is bent at a specific angle, this is extremely evident. However, in comparison to standard displays, flexible screens have a shorter lifespan.

Through its novel panel-centric and vertical integration operation style,unifies the product production supply chain and offers clients with full solutions. Innolux has a clear emphasis on handling technology and elements, as well as superior administration skills, in addition to a solid TFT-LCD basis and manufacturing quality. Innolux develops standards, sets market trends, and offers a comprehensive product portfolio and services to their suppliers’ clients in the data and electronic goods industries. ​

LG Displayis the world’s top inventor of display technologies, comprising TFT-LCD and OLED screens, as well as the worldwide leader in OLED lighting. The firm makes display screens in a variety of dimensions and standards for usage in televisions, laptop computers, desktop workstations, and other purposes, such as tablets and mobile phones. It also manufactures OLED light screens for the automobile and interior decorating industries.

From the company that created the world’s first folding phone comes an open-source kit to help anyone build their own products with flexible displays!

The idea behind the RoKit, says Royole Founder and CEO Dr. Bill Liu, is to “invite every industry to imagine and design with flexibility in mind, unfolding new possibilities for creators and accelerating the development of flexible solutions in all walks of life.” Envisioned as the world’s first open platform flexible electronics development kit, the RoKit allows other creators to do exactly what Royole did with the FlexPai in 2018 – create electronic products that the world has never seen before.

To show how limitless their flexible displays can be, Royole’s even created a few conceptual products that highlight exactly how folding screens can make products sleeker, smaller, and better. The examples include (as shown below) handheld gimbals/cameras with slide-out displays, a slick monolithic computer that transitions magically from keyboard to screen (I wonder where they got that idea from), and even a helmet with a rear display that contours perfectly to the shape of the head, allowing you to communicate efficiently with drivers behind you.

Folding screens have become a common sight in recent years, thanks in large part to Samsung’s two lines of foldable phones, the Z Flip and Z Fold. As other manufacturers join in, foldable device prices are quickly going down, promising a new age of personal computing. But how do folding screens actually work?

Whether you’ve always been curious about how folding screens work or have yet to consider it, we’ll give you a crash course in foldable displays and the cool tech that makes them possible.

Simply put, millions of specks of color combine to form the images we see on screen. There are different ways to achieve this, resulting in the various displays you see out there, including LCD, OLED, and, more recently, micro-LED and mini-LED.

As technology advanced, display makers figured out ways to increase the amount of flex they could safely build into a screen. Crucially, they also solved the problem of durability, allowing screens to bend thousands of times without breaking. Eventually, this path led us to today’s folding screens, which can fold almost like a sheet of paper.

Manufacturers have been teasing folding screens for over a decade, but the first folding phones only came out in 2019. There’s a reason folding screens needed so much time to mature — or more accurately, there are many reasons for this.

The flexible substrate is only part of the equation. Scientists and engineers had to solve ridiculously hard problems like manufacturing substrates that are light and flexible but can withstand years of mechanical stress; ensuring that all the bending and folding doesn’t affect image quality over time; creating an equally flexible protective layer for the screen; and making sure that all the other tech that goes into the display still works. When all this was done, other smart people had to devise ways to incorporate the flexible displays into folding phones while maintaining the insanely high standards we expect from our electronics. A very tough job indeed.

Before we look at the individual components of a foldable screen, it’s important to note that all folding screens you see on the market today are of the OLED variety. OLED screens do not have a backlight like LCDs — instead, the pixels themselves emit light when power is applied to them. Because of this, OLEDs can be made about 30% thinner and lighter than LCDs. Coupled with other benefits over LCD, OLED is the first choice for flexible screens, but flexible LCD displays do exist.

Substrate layer — Also called the board, this is the very base of the screen, which supports all the other layers. On a flexible display, the substrate is made of plastic or, less commonly, metal. Most flexible screen devices today use a substrate made of a polymer plastic called polyimide (PI). In addition to being flexible and insulating, polyimide features high mechanical strength and thermal stability.

TFT layer — Applied on top of the flexible substrate, the TFT (thin-film transistor) layer controls power delivery to each pixel. Think of it as a “power grid” that connects all the pixels in the display. On an OLED screen, unlike on LCD, each pixel can be controlled individually, allowing for high contrast rates and lower power consumption.

Cover layer — Also called the encapsulation layer, this is the layer that seals and protects the other layers. It’s also the layer users touch when they interact with folding screens. In terms of materials, the cheaper option is polyimide (same as the substrate), while more recently, we’ve seen manufacturers adopt ultra-thin glass (UTG). UTG is tougher than plastic and feels more like regular glass, while still being able to bend. UTG is what Samsung has been using on the latest Z Flip and Z Fold.

Folding screens can be of the in-folding or out-folding variety. On an in-folding display like the Galaxy Z Flip series, the display is hidden inside the device when folded, which helps with durability, but it does tend to create a slight crease on the screen. On an out-folding display (like the HUAWEI Mate XS 2), the display bends around the outside of the device when folded. That leaves it exposed to scratches, but it provides a crease-free aspect.

Folding screen devices we’ve seen so far only have one fold, but manufacturers have shown off concepts of devices that fold twice or even more. Here are some Samsung prototype designs that fold twice in an “S” or a “G” configuration.

The display is a key aspect of how folding screens work, but it’s not the only one. The hinge may be just as important to the user experience. Manufacturers have poured a lot of resources into ensuring that hinges in their foldable products work smoothly and consistently, have the right amount of “snap,” and provide a smooth surface for the display to sit on.

Another key factor is durability. By definition, foldable screens feature moving parts, which opens up the possibility of water, dust, and other contaminants entering the device. Indeed, we’ve seen issues with debris getting lodged below the screen on some devices, which ruins the user experience and can damage the screen.

Numerous manufacturers have already released or at least teased foldable screen products, including phones, laptops, and even TVs. It’s easy to envision a future where tablets, wearables, gaming consoles, and even home appliances feature screens that bend. Innovation will also come from stretchable, wearable, and even skin-embeddable displays. In the meantime, as more resources are invested in the technology, folding screens will only get better.

It doesn"t sound like the third parties buying from Samsung will have a lot of wiggle room in terms of form factor. According to the report, Samsung is supplying two types of displays: one that folds across the horizontal axis like the Galaxy Z Flip, and one that folds across the vertical axis like the Galaxy Z Fold. The industry isn"t quite sure what a flexible display smartphone should look like, and at trade shows, various companies have pitched all sorts of wild form factors. There are concepts for rollable display smartphones, outward-folding displays like the Huawei Mate X, and tri-folding smartphones that fold up like a wallet or a brochure. It doesn"t sound like Samsung will be humoring any of those form factors just yet.

CES, where the smartphone-maker showcased its flexible display concepts. Among the most notable was the Flex Hybrid, which has a screen that folds and slides to change its size.

The Flex Hybrid folds closed like a notebook, but opens up to reveal a tablet-sized display with an adjustable screen. The display can switch between 10.5- and 12.4-inch screen sizes, thanks to its slidable and foldable design. In addition to changing the screen"s size, the prototype can also jump between 4:3 and 16:10 aspect ratios. Although the Flex Hybrid is just a concept, it shows that Samsung is investigating what the next evolution of foldable phones and tablets might look like.

Concepts like these don"t always result in real products, but the Flex Hybrid feels most in line with Samsung"s current product strategy. Foldable phones only account for a sliver of the broader phone market, but the Omdia.Samsung Display’s folding prototypes are even wilder in person. #CES2023 pic.twitter.com/cqvgSAVLfE— Eli Blumenthal (@eliblumenthal) January 4, 2023

"It"s everything you saw [at CES] plus more," he said, referencingSamsung’s Flex Hybrid is just a concept for now, but could it be the future of screens? #CES2023 pic.twitter.com/osGoMKi5Ua— CNET (@CNET) January 5, 2023