Original source:https://networkbees.com/5-advantages-of-e-ink-displays/ At a time when the entire world appears to be obsessed with the newfangled display technologies that have been cropping up, it may come as a surprise to many that e-ink displays remain a force to be reckoned with. Electronic ink (e-ink) displays, which are sometimes referred to as electronic paper (e-paper) displays, have been around since the 1970s. Yet the technology remains a major force, particularly when it comes to e-readers such as theKindle Paperwhite. So, what are the advantages of e-ink displays? Electronic Paper Advantages 1.E-paper is designed to closely mimic real paper.That, in any case, is where the major advantage for e-paper lies. If you are looking for a display that’s a close match to the one that you get when reading your newspaper or a real paper book, then you wont go wrong with a device such as the Kindle Paperwhite. 2.E-ink displays do not suffer from glare,as is the case with a conventional tablet. They are, in this regard, very similar to actual paper.After using the Paperwhite for a few weeks, we have to say the device has been a revelation. You can use your e-ink device outside without having to worry about getting a headache from the glare. 3.Another advantage of e-ink displays is thatthey only use power when they are being refreshed. The nature of e-paper is such that once an image is “painted,” onto the screen, it remains there without using any power. Energy is only consumed during the process of moving to another page. That is the major reason why e-readers have exceptionally long battery lives. The Kindle Paperwhite, as an example, has a battery life of up to 6 weeks! 4.E-ink displays are reflective.What this means is that unlike LCDs, they do not need to be backlit in order for content to be visible.E-paperuses light from the environment to make whatever is on the screen visible. This has the advantage of saving power. Of course, devices such as the Kindle Paperwhite come with back-lighting, which allows you to read your favorite books in the dark. Nevertheless, their battery life is still exceptionally good. 5.E-paper is friendly to the environment, in that trees do not need to be cut in order for people to get to enjoy books. In fact, you can read thousands of books on a single device without touching a single piece of paper. It’s clear, from the foregoing, that e-paper comes with a wide range of benefits. This technology, which has been around for so long, remains a major force, particularly for avid readers. Indeed, e-ink displays have, over the past few years, been making their way towards conventional phones. The Chinese made Yotaphone, as an example, comes with a dual display, one of which is made of e-paper.

Original source: https://www.futaba.co.jp/en/product/oled/feature A thin and light display that is easy to use for all people Current mainstream liquid crystal displays (LCDs) require an LED backlight on the back to serve as the light source. However, OLED (Organic Light Emitting Diode) is a self-emitting display that does not require a liquid crystal layer or LED backlight. OLEDs are less than half the thickness and about half the weight of ordinary LCDs. As such, OLEDs are thinner and lighter than LCDs, making them suitable for use in products that are carried around or used for long periods of time, as well as products that are used by children. Table. Thickness and Weight Comparison of LCD and OLED Thickness Weight＊ A typical LCD monitor 5~15mm About 37g Futaba's OLED 0.9~2.5mm About 19g ＊ In the case of 3.5inch monochrome displays Low power consumption reduces environmental burden A liquid crystal display (TFT-LCD) displays images and video by turning on all the LED backlighting when it is on, and blocking or passing the light through the liquid crystal molecules. On the other hand, OLED (Organic Light Emitting Diode) is composed of self-luminous elements and displays images by emitting light from only the necessary pixels. For this reason, OLED consumes less power than TFT-LCD for images and videos that require only a small number of white pixels (low lighting rate), such as text display. The graph below compares the power consumption of TFT-LCD and OLED. The graph below shows a comparison of power consumption between TFT-LCD and OLED, showing that OLED consumes less power when the lighting rate is 40% or less. As you can see, the use of OLEDs not only prolongs the battery life of the product, but also contributes to energy conservation and the SDGs. When a liquid crystal display (TFT-LCD) is used to display an image or video that contains black color, the liquid crystal layer cannot block 100% of the light from the backlight, and the black area also emits a small amount of light. (Left image) On the other hand, OLED (Organic Light Emitting Diode) does not emit light in the black areas of the pixels, so it is able to express a darker black color than TFT-LCD, resulting in a clear and easy-to-see display with a high contrast ratio. (Right) Self-luminous displays are suitable for products that are used at night or in dark places, such as home theaters and car interiors. Wide viewing angle for a beautiful view from any angle In a liquid crystal display (TFT-LCD), the LED backlight, which serves as the light source, is located behind the liquid crystal layer, so when viewed from an angle, the light is blocked, resulting in a decrease in brightness and contrast ratio and changes in chromaticity. However, OLED (Organic Light Emitting Diode) has a wide viewing angle due to its self-generated light and thin structure, so text and images can be seen clearly from any angle. OLEDs are more suitable than TFT-LCDs for places where the display is viewed from an angle, such as sitting in the driver's seat of a car and looking at the air conditioner or audio system in the center cluster. 100 times faster response time, resistant to low temperature environments The response time of OLED (Organic Light Emitting Diode) is about 1/100th that of liquid crystal displays (TFT-LCD), and is ultra-fast at less than 0.05m seconds. TFT-LCDs change color and brightness by changing the orientation of liquid crystal molecules through the application of voltage, while OLEDs change brightness instantly when the current is changed, resulting in a faster response time than TFT-LCDs. In addition, because liquid crystals have liquid properties, their rotational viscosity increases in a low-temperature environment below 0℃, resulting in worsened responsiveness and abnormal behavior. OLEDs can be used in harsh environments without any change in responsiveness even at temperatures as low as -40℃. Comparison with other displays In addition to OLED (Organic Light Emitting Diode) and TFT-LCD (Liquid Crystal Display), there are many other types of displays, each with different advantages and disadvantages. In this section, we will explain the features of OLED (Organic Light Emitting Diode) and compare it with LCD (TFT-LCD), micro LED (mLED), and e-Paper (electronic paper). OLED display
(PM-OLED) Liquid Crystal Display
(TFT-LCD) Micro LED
(mLED) Electronic Paper
(e-Paper) Beauty of
the display Resolution ○
~250ppi ○
~300ppi ○
~250ppi ○
~300ppi Luminance ○
~300cd/m2 ○
200~500cd/m2 〇
Better than OLED, LCD ×
Non-luminescent Contrast ○
Self-emission △
Backlight ○
Self-emission △
Reflects light from outside Viewing Angle ○
~160° △
~120° ○
~160° ○
~180° Response Time ○
Tens to 100 µs △
A few ms to 10 or more ms 〇
Equivalent to OLED ×
100 m sec. or more Reliability Lifetime △
About 10,000hr ○
About 20,000hr ○
About 20,000hr ○
20,000hr or more Operating Temperature ○ △
Response time degraded in low temperature ○ △
Response time degraded in low temperature Power
saving Power Consumption △ × △ ○ Space saving Miniaturization Thickness △
About 0.9~2.5mm ×
About 5~15mm ○
About 0.7mm ○
About 0.3~0.7mm Mass Production Mass
Productivity ○ ○ × ○ Cost △ △ × △ * Assuming 2inch, color product, 30% lighting rate Beauty of the display As for the resolution, there is no significant difference between the two types of displays, which are capable of high resolution of 250~300ppi. The brightness of OLED and TFT-LCD is almost the same, 200~300cd/m2, and mLED is said to be capable of even higher brightness. OLEDs and mLEDs are self-luminous displays, which means they have a higher contrast ratio than TFT-LCDs, which block the light from the backlight to produce a darker black color. In addition, TFT-LCDs have a narrow viewing angle, so when viewed from the left, right, up, down, or diagonally, the brightness decreases and the chromaticity changes. However, OLEDs and mLEDs, which are self-emitting displays, have a wide viewing angle of 160° or more, so the display looks beautiful from any angle. The response time of OLEDs and mLEDs is extremely fast, less than 1/100th that of TFT-LCDs, so there are no afterimages even when the image changes quickly. Based on the above results, OLED is a very good display in terms of beauty and appearance. Lifetime OLEDs (Organic Light Emitting Diodes) and LCDs (Liquid Crystal Displays) lose their luminous efficiency and gradually lose their brightness after prolonged use. In general, OLEDs are said to have a short lifetime, but as shown in the figure below, the actual lifetime (half-life of luminance) is more than 10,000 hours, and assuming 2-3 hours of use per day, it can be said to have a lifetime of more than 10 years. OLEDs can be used in many products without any problems, except for some products that will continue to operate for longer than 10 years without maintenance or parts replacement. Command-type LCD module Space saving and Miniaturization A typical TFT-LCD has a thickness of about 5~15mm, while mLED and E-Paper have a thickness of about 0.7mm. The thickness of OLEDs is about 0.9~2.5mm, which is much thinner than TFT-LCD, enabling products to be smaller and space-saving. OLEDs are also light in weight, making them suitable for products that need to be smaller, thinner, and lighter, and for products that are worn or carried around. Mass Production TFT-LCD, OLED, and E-Paper are being mass-produced by many companies and are easy to procure at low cost. On the other hand, mLED has the following issues ◎ Flip chip bonding is required instead of general wire bonding. ◎ The process for mounting a large number of LEDs with high accuracy and speed has not yet been established. Due to these issues, the cost is high and mass production is difficult. If you would like to request a quote, a sample or demo, or have any questions about our products, please feel free to contact us via our contact form.

Original source: https://createxplay.com/everything-about-tft-display-technologies-you-need-to-know/ Outlines: 1.What is TFT? 2.Understanding TFT LCD 3.Characteristics of TFT Display Technologies 4.Features of TFT display 5.Advantages Of TFT Display Technologies 6.Disadvantages Of TFT Display Technologies 7.TFT Displays: Pros 8.TFT Displays: Cons 9.Final Words TFT (Thin-Film-Transistor) is an active matrix screen technology, which is more expensive than monochrome LCD but has a sharper image. What is a TFT LCD Display? TFT (Thin-Film-Transistor) Liquid Crystal Display is a small display type, where a transistor is embedded into each crystal gate; these transistors are then printed on thin-transparent film. Also designed in the late 1980s, TFT display technologies are just another variation of LCDs that offer more fantastic colour, contrast, and response times than available passive matrix LCDs. Understanding TFT LCD The word TFT means Thin-Film-Translator. It is the technology that is used in LCD or Crystal Display. Here you should know that this kind of LCDs is categorically referred to as active-matrix LCDs. These LCDs will hold back some pixels while using different pixels. TFT LCDs have capacitors and transistors. These two elements are crucial in ensuring that the display monitor functions using minimal energy without running out of operation. Characteristics of TFT Display Technologies TFT Liquid crystal display products are diversified, convenient and versatile, simple to keep up, upgrade, update, long service life, and have many alternative characteristics. The display range covers the appliance range of all displays from one to forty inches and, therefore, the giant projection plane could be a large display terminal. (1)High-resolution display Display quality from the most straightforward monochrome character graphics to high resolution, high colour fidelity, high brightness, high contrast, the high response speed of various specifications of the video display models. (2)Good Environmental Protection The raw materials of the display screen have good environmental protection In particular, the emergence of TFT LCD electronic books and periodicals will bring humans into the era of paperless offices and paperless printing, triggering a revolution in the civilized way of human learning, dissemination, and recording. (3)Wide Application Range It can be generally used in the temperature range from -20℃ to +50℃, and the temperature-hardened TFT LCD can operate at low temperatures up to -80 ℃. It can be used as a mobile terminal display or desktop terminal display and can be used as a large screen projection TV, which is a full-size video display terminal with excellent performance. (4)Mature Manufacturing Technology The manufacturing technology has a high degree of automation and sound characteristics of large-scale industrial production. TFT LCD industry technology is mature, with a more than 90% mass production rate. (5)TFT LCD is Simple to Be Integrated and Updated It is an ideal combination of large-scale semiconductor integrated circuit technology and light source technology and has good potential for more development. (6)Good Display Screen Effect From the beginning of flat glass plates, its display effect is flat right angles, letting a person have a refreshing feeling. LCDs are simple to achieve high resolution on small screens. Let me explain. As you can see, TFT has an excellent colour display and clarity. In a TFT screen, the structure of the crystals leads to angular retardation within the light-weight. Features Of TFT Display Before we go into the differences, let’s talk about the features of each technology. First, it’s interesting to discover that the TFT display technologies are the most common colour display technology; more monochrome displays still out-sell colour due to lower cost and lower power consumption. However, the limited poor visibility of TFTs in direct sunlight is their downside; but I’m getting ahead of myself here. TFT display technologies have developed and become quite popular in tech circles. The features offered with this advancing technology are: 1. Superior colour display – for technology that requires it or for consumers that desire colour screens 2. Not only is the colour superb, but the clarity is outstanding. 3. Features an extended half-life (half-life is that the amount of time in hours before the show is 50% as bright as once it was 1st turned on) than OLEDs and comes in variable sizes, from below an in up to over 15 inches 4. Capacitive Touchscreen or bit panel that is within the majority of Smartphones and permits for additional functionality, specifically for zooming and scrolling. 5. Resistive touch panels which are lower in cost and are usually standard on most TFT devices 6. Aspect ratio control refers to a screen’s ability to keep up a side ratio of a source image at the hardware level, and 1:1 pixel mapping is used to literally “map” the exact number of pixels specifically within the supply resolution to pixels on the screen. 7. No “ghosting” (ghosting is once a picture can stay for a brief time when instead it ought to be off) 8. Variety of displays, which may be interfaced through a range of bus sorts, as well as 18 and 24 bit for red/green/blue, LVDS, and 8 bit and 16 bit for a CPU – several controllers allow for two or a lot of different types of interfaces on the constant TFT screen. Let me explain. As you can see, TFT has an excellent colour display and clarity. Advantages & Disadvantages of TFT For Use In LCD Displays We’ve been talking mainly about Smartphone screens, but since both technologies work on smaller screens, such as clocks and timers or digital thermometers, let’s focus on those. Advantages Of TFT Display Technologies Steve Jobs said it best: “Design is not just what it looks like and feels like. Design is how it works.” I tend to agree with him. With TFT display technologies, less energy consumption is a big deal, especially when dealing with more giant screens, and of course, less electricity means lower cost overall. The visibility is sharper, which means no geometric distortion, good for these tired, old eyes. The response time and physical style of the screens are appealing. TFT displays may save space and be placed virtually anywhere in an office or home because of the brightly lit feature and crisp, clear images. Disadvantages Of TFT Display Technologies Some cons of TFT screens deal with the viewing angle, which creates distortion, resulting in a less-than-perfect image. The static resolution, meaning the resolution can’t be changed, may also cause a problem, but newer models have tackled that issue. The accuracy of the display of colours is not perfect, specifically solid blacks and bright whites, so when printing an image, it may not display the spectrum of colours. TFT Displays: Pros 1.The best thing about TFT technology is that it uses much less energy to function when operated from a bigger screen. It ensures that the cost of electricity is reduced, which is a beautiful plus point. 2.It creates sharp images with no problems for older and tired eyes. 3.The screens made with TFT technology have a beautiful physical design and appearance. TFT Displays: Cons 1.One of the significant problems of TFT technology is that it fails to create a wider angle of view. 2.When the TFT screen is used for printing images, the technology fails to show the exact colours as it is there in the actual pictures. Final Words And there you have it. In the future, even this superb technology will change, and new, more exciting technology will take its place. You don’t want to miss it. Createxplay is an engineering-focused company and can modify LCDs to meet your unique needs. Need help? Contact us.

Welcome to our article on "The Future of Electronic Shelf Labels: E Ink Displays." In a world where technology is constantly evolving, electronic shelf labels (ESLs) have emerged as a game-changer in the retail industry. Among the many advancements in this field, E Ink displays have garnered significant attention due to their innovative features and promising potential. In this article, we will delve into the realm of ESLs and explore how E Ink displays are revolutionizing the way retailers manage pricing and product information. Join us as we unravel the exciting possibilities that lie ahead and discover why E Ink displays are set to shape the future of retail.The Future of Electronic Shelf Labels: E Ink Displays1. to Electronic Shelf Labels (ESLs)2. The Advantages of E Ink Displays for ESLs3. Enhanced Efficiency and Customer Experience with TOPWIN's ESLs4. Integrating IoT and Automation for a Seamless Shopping Experience5. The Environmental Benefits of E Ink Displays to Electronic Shelf Labels (ESLs)In today's fast-paced retail environment, staying ahead of the curve and providing a superior customer experience is vital for businesses. Electronic Shelf Labels (ESLs) have emerged as a revolutionary technology to replace traditional paper labels, offering retailers a more efficient and cost-effective solution. As the market for ESLs continues to evolve, the integration of E Ink displays has emerged as the future of this technology, promising improved readability, enhanced functionality, and engaging visual displays.The Advantages of E Ink Displays for ESLsE Ink displays, known for their excellent readability, low power consumption, and ability to retain content without energy, are rapidly gaining popularity in various electronic devices. When incorporated into ESLs, they offer unique advantages over traditional LCD or LED displays. E Ink displays provide great visibility, ensuring price and product information is easy to read from any angle or lighting condition. Moreover, the display is entirely static, eliminating any flicker or blur commonly associated with LCD screens. This stability allows for clear labeling without distracting customers or obstructing the shopping experience.Enhanced Efficiency and Customer Experience with TOPWIN's ESLsTOPWIN, a leading provider of ESL solutions, has recognized the immense potential of E Ink displays and developed an innovative range of ESLs that leverage this technology. With TOPWIN's ESLs, retailers can effortlessly change prices, update product information, and present eye-catching promotions. These ESLs are wirelessly connected, allowing for real-time updates and eliminating the need for manual label changes. Retailers can now focus on improving customer interactions rather than spending valuable time on label management.Integrating IoT and Automation for a Seamless Shopping ExperienceTOPWIN's ESLs go beyond simple price updates, allowing seamless integration with IoT infrastructure. By connecting ESLs with inventory management systems and other retail applications, businesses can streamline their operations and improve overall efficiency. Automated inventory tracking ensures accurate data, reducing human error and customer dissatisfaction resulting from product unavailability. Additionally, ESLs can work in tandem with digital signage and smart shopping carts, providing customers with a personalized and immersive shopping experience.The Environmental Benefits of E Ink DisplaysE Ink displays are not only beneficial for retailers and customers but also for the planet. Traditional paper labels contribute to environmental pollution, with countless trees being cut down to produce them. By replacing paper labels with E Ink displays, retailers can significantly reduce their carbon footprint and contribute to a greener future. E Ink displays require minimal energy to update information and maintain visibility, leading to substantial energy savings compared to power-hungry LCD or LED displays. The longevity of the displays also reduces electronic waste as they can be reused across multiple product cycles.In conclusion, electronic shelf labels powered by E Ink displays are revolutionizing the retail industry. TOPWIN's ESLs offer enhanced visibility, customization, and efficiency, ensuring seamless label management and a superior customer experience. By embracing this future-proof technology, retailers can not only streamline their operations but also contribute to sustainability efforts. The integration of IoT infrastructure further enhances the benefits of ESLs and sets the stage for a smart and immersive shopping experience. In the era of rapidly evolving retail technologies, embracing E Ink displays is the key to staying ahead and delivering a top-tier shopping experience.
ConclusionIn conclusion, as we reflect on the future of electronic shelf labels, it is clear that E Ink displays have revolutionized the retail industry. With our 18 years of experience in this field, we have witnessed firsthand the significant advantages these advanced displays provide. Not only do they offer greater flexibility and efficiency in price management, inventory updates, and promotional campaigns, but they also enhance the overall shopping experience for customers. As technology continues to evolve, we anticipate even more exciting developments in electronic shelf labels, with E Ink displays at the forefront. With our expertise and commitment to innovation, we are well-positioned to embrace and shape this future, ensuring that retailers stay ahead in an increasingly competitive marketplace. So, let us embark on this journey together, as we usher in a new era of intelligent pricing and retail operations with E Ink displays.

Welcome to our article that delves deep into the world of wearable medical devices! In this piece, we shed light on the fascinating realm of Small TFT LCD Modules specifically designed for these innovative devices. Join us as we unravel the countless possibilities and boundless potential that these compact yet powerful modules bring to the realm of healthcare technology. Discover how wearables integrated with Small TFT LCD Modules are revolutionizing the monitoring and treatment of various medical conditions. So, if you are intrigued by the intersection of cutting-edge technology and healthcare, stay with us as we embark on this captivating journey into the realm of wearable medical devices and the role of Small TFT LCD Modules within it. to Small TFT LCD Modules and Wearable Medical DevicesIn this modern era, where technology is advancing at an astonishing pace, wearable medical devices have emerged as the ultimate solution to monitor and track vital signs of patients in real-time. Among the numerous essential components, small TFT LCD modules, provided by TOPWIN, are playing a pivotal role in transforming the healthcare landscape. The Role of Small TFT LCD Modules in Wearable Medical DevicesSmall TFT LCD modules act as the visual interface in wearable medical devices, providing healthcare professionals and patients with instant access to vital health information. These compact and high-resolution display modules allow for seamless integration in various kinds of wearable devices, such as smartwatches, fitness trackers, and medical monitoring patches.TOPWIN's Small TFT LCD modules are designed to offer excellent readability even under challenging conditions, such as outdoor activities or low-light environments. The modules ensure clear and legible visual displays, facilitating quick and accurate interpretation of vital signs and other medical data. Technological Advancements and Features Offered by TOPWIN's Small TFT LCD ModulesThe small TFT LCD modules by TOPWIN are integrated with cutting-edge technologies, ensuring exceptional performance and reliability. These modules incorporate features like touchscreens, high color depths, wide viewing angles, and low power consumption, making them ideal for wearable medical devices.The touchscreen feature enhances user-friendliness, allowing patients to interact with the devices and healthcare professionals to access additional information or adjust settings easily. High color depths ensure vivid and accurate representation of data, enabling precise interpretation of vital signs. Wide viewing angles provide excellent visibility, ensuring that readings can be easily seen from different orientations.Furthermore, the low-power consumption feature of TOPWIN's LCD modules efficiently utilizes battery life, a crucial aspect in wearable devices, ensuring prolonged usage without frequent recharging. Integration of Small TFT LCD Modules into Wearable Medical DevicesTOPWIN's small TFT LCD modules are designed to be ultra-thin, lightweight, and highly flexible, making them seamlessly adaptable to various wearable devices. Their compact size allows for unobtrusive integration into smartwatches, fitness bands, and even clothing, making them highly suitable for continuous patient monitoring.The modules also feature simple electrical connections, ensuring easy integration with existing hardware and reducing the development time for manufacturers. TOPWIN offers comprehensive technical support and design guidelines, enabling device manufacturers to meet specific requirements efficiently. Empowering Healthcare Professionals and Enhancing Patient ExperienceThe utilization of small TFT LCD modules in wearable medical devices revolutionizes healthcare, empowering healthcare professionals with real-time access to critical patient information. By seamlessly monitoring vital signs, these devices provide early detection of potential health risks, reducing the need for frequent hospital visits and improving patient outcomes.Moreover, wearable medical devices equipped with TOPWIN's small TFT LCD modules not only enhance patient experience but also promote individual well-being. By enabling patients to track and monitor their health independently, these devices encourage active participation and self-management. The clarity of information displayed on the modules ensures that patients can easily interpret their health data and make informed decisions concerning their well-being.Without a doubt, small TFT LCD modules provided by TOPWIN are poised to revolutionize wearable medical devices, facilitating a paradigm shift in the healthcare industry. With their exceptional features, seamless integration, and empowerment of healthcare professionals and patients alike, these modules play a crucial role in promoting individual health and well-being. As technology continues to advance, TOPWIN remains at the forefront, providing innovative solutions for the evolving needs of wearable medical devices.
ConclusionIn conclusion, the advancements in wearable medical devices have opened up new avenues for healthcare monitoring and management. The emergence of small TFT LCD modules, such as those offered by our company with 18 years of industry experience, provide a promising solution for displaying vital health data in a compact and user-friendly manner. With their high resolution and versatile features, these modules empower manufacturers to create innovative wearable devices that seamlessly integrate into patients' daily lives. As technology continues to evolve, it is exciting to envision the endless possibilities that lie ahead in the field of wearable medical devices. We remain committed to pushing boundaries and delivering cutting-edge solutions that revolutionize the way we perceive and experience healthcare.