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.

Welcome to our article on "Enhancing User Interfaces with Small TFT Touch Screens"! In today's fast-paced digital world, user experience is paramount to the success of any product or service. As technology continues to advance, incorporating smaller TFT touch screens into user interfaces proves to be a game-changer, revolutionizing the way we interact with devices and systems. Join us as we delve into the fascinating potential and immense benefits of leveraging these sleek, compact touch screens. Whether you’re a tech enthusiast, a product designer, or simply curious about the future of user interfaces, this captivating exploration is bound to leave you inspired and eager to learn more. Let's embark on this journey together and uncover how small TFT touch screens are reshaping the user experience landscape! Introducing TOPWIN's Cutting-Edge Small TFT Touch Screens Unleashing Innovative Possibilities: How TOPWIN's TFT Touch Screens Transform User Interfaces Superior Performance and User-Friendliness: TOPWIN's Contribution to Enhanced User Experience Overcoming Challenges: TOPWIN's TFT Touch Screens for Seamless Integration in Various Industries Embracing the Future: TOPWIN's Vision for Small TFT Touch Screen Technology In today's digital world, where interactivity and ease of use are paramount, TOPWIN presents a breakthrough innovation that has redefined user interfaces – Small TFT Touch Screens. With a comprehensive range of sizes and specifications, TOPWIN's cutting-edge touch screens are revolutionizing user experience across multiple industries. By seamlessly integrating these displays into a variety of devices, individuals can now interact with technology more intuitively and enjoy a truly immersive digital experience.Introducing TOPWIN's Cutting-Edge Small TFT Touch ScreensTOPWIN, a renowned leader in display technology, brings forth a new era of user interface design with its Small TFT Touch Screens. Engineered with precision and packed with advanced features, these screens offer excellent visual quality, exceptional responsiveness, and a wide range of touch gestures. Whether it's for smartphones, wearables, home appliances, or automotive applications, TOPWIN's touch screens present an unparalleled experience that is interactive, convenient, and immersive.Unleashing Innovative Possibilities: How TOPWIN's TFT Touch Screens Transform User InterfacesTOPWIN's TFT Touch Screens empower designers and manufacturers to unlock a wealth of innovative possibilities. By incorporating these screens into their products, companies can enhance user interactions, improve accessibility, and streamline complex tasks. The intuitive touch functionality enables users to navigate effortlessly through menus, control smart devices, and interact with multimedia content – all at their fingertips. TOPWIN's Small TFT Touch Screens create a synergy between technology and human interaction, truly transforming the way we engage with digital devices.Superior Performance and User-Friendliness: TOPWIN's Contribution to Enhanced User ExperienceCombining cutting-edge technology with meticulous craftsmanship, TOPWIN's TFT Touch Screens offer superior performance and user-friendliness. The high-resolution displays ensure stunning visuals with vibrant colors and crisp detail, optimizing the user's viewing experience. The screens' multi-touch capability enables users to perform various actions simultaneously, such as pinch-to-zoom, swipe, and rotate, fostering a more natural and intuitive user interface. With exceptional touch sensitivity and accuracy, TOPWIN's touch screens eliminate the frustrations of delayed responses, providing a seamless and effortless user experience.Overcoming Challenges: TOPWIN's TFT Touch Screens for Seamless Integration in Various IndustriesTOPWIN understands that each industry may present unique challenges when integrating touch screens into their devices. However, their comprehensive range of Small TFT Touch Screens addresses these challenges head-on. From industrial-grade durability for rugged environments to ultra-thin and sleek designs for mobile devices, TOPWIN delivers tailored solutions to meet diverse industry requirements. With a highly responsive touch interface and exceptional adaptability, these screens cater to applications in smartphones, tablets, gaming consoles, medical devices, home automation, and more.Embracing the Future: TOPWIN's Vision for Small TFT Touch Screen Technology TOPWIN's vision goes beyond the present, as they continually strive for innovation and advancements in touch screen technology. With ongoing research and development, TOPWIN aims to enhance screen resolutions, reduce power consumption, and introduce new gestures and haptic feedback for an even more immersive user experience. By collaborating with industry leaders and utilizing state-of-the-art manufacturing processes, TOPWIN envisions a future where their Small TFT Touch Screens become an integral part of every interactive device, allowing individuals worldwide to embrace technology more intuitively and effortlessly.The era of enhanced user experience is here, thanks to TOPWIN's Small TFT Touch Screens. With their cutting-edge technology and unrivaled performance, TOPWIN revolutionizes user interfaces across industries. By seamlessly integrating these touch screens into a range of devices, TOPWIN paves the way for convenient and intuitive interactions, empowering users to embrace technology effortlessly. With a vision for continuous innovation, TOPWIN ensures that the future of touch screen technology will be even more immersive, exciting, and transformative.
ConclusionIn conclusion, after exploring the topic of enhancing user interfaces with small TFT touch screens, it is evident that this technology has revolutionized the way we interact with various devices. Over the course of our 18-year journey in the industry, we have witnessed firsthand the incredible advancements in user interface design and the direct impact it has on user experience. From smartphones to smart home devices, small TFT touch screens have become an integral part of our daily lives, offering intuitive navigation, seamless interactions, and enhanced functionality. As we continue to evolve and innovate, we look forward to further enhancing user interfaces with small TFT touch screens, creating even more immersive experiences for users across various industries. With our wealth of experience and commitment to pushing boundaries, we are excited to see what the future holds for this exciting field.

Welcome to our article discussing the fascinating world of small E Ink screens, the eco-friendly alternative to traditional displays. In this era of rapid technological advancements, it is crucial to explore sustainable options that help us reduce our carbon footprint. E Ink screens provide a remarkable solution, not only in terms of their energy efficiency but also their versatility and visual appeal. Join us as we delve into the functionality, advantages, and exciting applications of small E Ink screens. Discover how this innovative technology is transforming various industries while contributing to a greener and more sustainable future.Small E Ink Screens: An Eco-Friendly Alternative to Traditional DisplaysIn today's fast-paced digital era, electronic displays have become an integral part of our lives. From smartphones to e-readers, we are constantly surrounded by screens. However, the detrimental environmental impact of traditional displays is undeniable. The excessive energy consumption and electronic waste generated from these devices have led many individuals and companies to seek eco-friendly alternatives. One such solution is the emergence of small E Ink screens, which offer a sustainable and energy-efficient display option. In this article, we will delve into the advantages of these small E Ink screens and explore how TOPWIN is leading the way in promoting a greener future.1. What is E Ink Technology?E Ink technology, also known as electronic ink, is a display technology that mimics the appearance of ink on paper. Unlike traditional displays that emit light, small E Ink screens use tiny particles suspended in liquid to form characters and images. These screens are bistable, meaning they consume power only when the content is changing.2. Energy Efficiency at Its FinestOne of the most significant advantages of small E Ink screens is their exceptional energy efficiency. These displays require minimal power, as they do not rely on a backlight or continuous power supply. Once the content is displayed, no additional power is needed to maintain it. This efficiency translates into extended battery life for devices such as e-readers, smartwatches, and electronic shelf labels.3. Reduced Environmental FootprintBy utilizing small E Ink screens, individuals and businesses can actively reduce their carbon footprint. These screens have a significantly lower energy consumption compared to traditional LCD or OLED displays. Additionally, the production of E Ink screens requires fewer raw materials, resulting in decreased waste and lower environmental impact.4. TOPWIN: Pioneering Sustainability in TechnologyTOPWIN, a leading tech company, has taken the initiative to promote eco-friendly alternatives by embracing small E Ink screens. The company specializes in the production of various devices incorporating this sustainable technology. From smartwatches that last weeks on a single charge to e-readers made from recycled materials, TOPWIN is committed to developing products that prioritize the environment without compromising functionality or aesthetics.5. Embracing the Eco-Friendly FutureAs consumers become more environmentally conscious, the demand for sustainable technology continues to rise. Small E Ink screens have become an attractive alternative for a variety of applications, including digital signage, electronic shelf labels, and wearable devices. The versatility and energy efficiency of these screens make them increasingly popular amongst individuals and businesses alike.In conclusion, small E Ink screens offer an eco-friendly and sustainable alternative to traditional displays. With their exceptional energy efficiency and reduced environmental footprint, these screens are paving the way for a greener future. TOPWIN, as a forerunner of sustainability in technology, understands the importance of embracing eco-friendly alternatives and is committed to providing innovative products that meet the needs of environmentally conscious consumers. By adopting small E Ink screens, we can contribute to a more sustainable world and make a significant impact on energy conservation and waste reduction.
ConclusionIn conclusion, as our company celebrates its 18 years of experience in the industry, we are proud to advocate for small E Ink screens as an eco-friendly alternative to traditional displays. The environmental implications of our technological choices have become more significant than ever before, and it is essential that we embrace sustainable solutions. Small E Ink screens not only reduce energy consumption, but they also minimize electronic waste and provide a comfortable reading experience without the strain on eyes. By investing in these screens, we not only contribute to a greener future but also set the stage for a brighter and more sustainable technological landscape. Let us join hands and make a conscious choice for the environment, moving towards a better and more sustainable future for all.

Welcome to our fascinating article, "The Benefits of Monochrome OLED Displays in Fitness Trackers." If you're curious about the latest advancements in wearable technology and how they can revolutionize your fitness journey, you've come to the right place. In this piece, we delve into the world of monochrome OLED displays and uncover the multitude of advantages they bring to fitness trackers. From enhanced visibility to extended battery life, these cutting-edge displays are set to redefine your fitness experience. Join us as we explore the captivating world of monochrome OLED displays and discover why fitness enthusiasts and tech aficionados alike are eagerly embracing this game-changing innovation. Enhancing Fitness Tracking with Monochrome OLED Displays Unveiling the Versatility of Monochrome OLED Displays How TOPWIN's Monochrome OLED Displays Revolutionize Fitness Tracking Unleashing the Potential of Monochrome OLED Displays in Fitness Wearables TOPWIN's Monochrome OLED Displays: The Future of Fitness TrackingIn an era where fitness and health have become paramount, fitness trackers have gained immense popularity. These wearable devices offer individuals the ability to monitor and track their physical activities, sleep patterns, and overall well-being. One crucial component that has proven to revolutionize fitness trackers is the integration of monochrome OLED displays. TOPWIN, a leading innovator in display technology, has introduced their monochrome OLED displays designed specifically for fitness trackers. Let's explore the benefits and potential impact of TOPWIN's monochrome OLED displays in the world of fitness tracking.Enhancing Fitness Tracking with Monochrome OLED Displays:Monochrome OLED displays provide fitness trackers with multiple advantages compared to traditional LCD displays. The deep black levels and high contrast ratio of monochrome OLED displays ensure crisp and clear visibility, even in direct sunlight or low-light conditions. This feature allows users to easily view their fitness data, such as steps taken, distance covered, heart rate, and calories burned, without straining their eyes.Unveiling the Versatility of Monochrome OLED Displays:TOPWIN's monochrome OLED displays are incredibly versatile, allowing for a wide range of design possibilities. The displays can be curved, flexible, or even transparent, adapting to the contours of various fitness trackers. This versatility not only enhances the aesthetic appeal of the wearables but also improves user comfort. Additionally, the flexible nature of these displays enables manufacturers to create fitness trackers with unique form factors, catering to different user preferences.How TOPWIN's Monochrome OLED Displays Revolutionize Fitness Tracking:TOPWIN's commitment to innovation has led to the development of monochrome OLED displays with advanced features that enhance the overall fitness tracking experience. These displays boast exceptional energy efficiency, ensuring prolonged battery life for fitness trackers. Users can enjoy continuous usage without the need for frequent recharging, offering a hassle-free tracking experience.Unleashing the Potential of Monochrome OLED Displays in Fitness Wearables:Beyond basic fitness monitoring, TOPWIN's monochrome OLED displays facilitate the incorporation of additional features such as notifications, sleep tracking, and GPS functionality. With the clear and vibrant display, users can easily read notifications, incoming calls, and messages, all from their wrist. By integrating GPS functionality, fitness trackers equipped with monochrome OLED displays provide accurate location tracking during outdoor activities like running, cycling, or hiking.TOPWIN's Monochrome OLED Displays: The Future of Fitness Tracking:As the demand for fitness trackers continues to grow, TOPWIN's monochrome OLED displays represent the future of fitness tracking technology. The captivating visual experience, coupled with their unmatched functionality, make them an ideal choice for users seeking accurate and convenient fitness tracking solutions. Whether it's monitoring daily activities, analyzing sleep patterns, or achieving fitness goals, TOPWIN's monochrome OLED displays are at the forefront of enabling users to take control of their well-being. TOPWIN's monochrome OLED displays have revolutionized fitness trackers by providing unparalleled visual experiences, exceptional versatility, and extended battery life. By incorporating these cutting-edge displays in their fitness wearables, TOPWIN has ensured that users have access to accurate and easily readable fitness data. With their commitment to innovation, TOPWIN is poised to shape the future of fitness tracking technology and empower individuals to lead healthier lives.
ConclusionIn conclusion, the benefits of monochrome OLED displays in fitness trackers cannot be overstated. Throughout this article, we have delved into the advantages that these displays bring to the table, including superior visibility, enhanced battery life, and sleek design. As a company with 18 years of experience in the industry, we can confidently assert that monochrome OLED displays are a game-changer in the world of fitness tracking devices. By combining cutting-edge technology with our extensive knowledge, we strive to provide our customers with the best possible user experience and help them achieve their fitness goals. So, whether you are a fitness enthusiast or a professional athlete, embracing the potential of monochrome OLED displays in your fitness tracker is a decision that will undoubtedly elevate your overall fitness journey. Trust in our expertise and let us accompany you on this exhilarating path towards a healthier, fitter you.