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 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 a world where futuristic technology intertwines seamlessly with our daily lives. Have you ever wondered what lies ahead in the realm of displays? Look no further, for we present to you our captivating article titled "The Future of Displays: TFT Touch Screens." Venture into the depths of our imaginative exploration as we unlock the untapped potential of TFT touch screens. Brace yourself for an extraordinary journey through groundbreaking innovations, mesmerizing functionalities, and the dawn of a new era in interactive displays. Buckle up, because the future is here, and it's waiting for you to uncover its remarkable secrets.In the technologically advancing world, TOPWIN is at the forefront of innovation with its state-of-the-art TFT touch screens. These fascinating displays are transforming the way we interact with various devices, offering an immersive and intuitive user experience. In this article, we will delve into the fascinating future of TFT touch screens, explore the advantages they bring, and highlight TOPWIN's exceptional contributions to this cutting-edge technology.Introducing TOPWIN's Cutting-edge TFT Touch Screens:TOPWIN has established itself as a leading provider of TFT touch screens. By integrating thin-film transistor (TFT) technology with touch-sensitive capabilities, TOPWIN's displays offer exceptional image quality, responsiveness, and versatility. The company's commitment to research and development has resulted in the creation of displays that are not only visually stunning but also highly functional.Exploring the Advantages of TFT Technology:TFT technology brings numerous advantages to displays, making them an ideal choice for various applications. The ability of individual transistors to control each pixel improves image clarity and ensures a consistent and uniform display. Additionally, TFT touch screens boast excellent color reproduction, wide viewing angles, and impressive contrast ratios, contributing to an enhanced viewing experience. The capacitive touch feature allows for seamless and precise interaction, making these displays more intuitive than ever before.Revolutionizing User Experience with TOPWIN's TFT Touch Screens:TOPWIN's TFT touch screens are revolutionizing user experiences across different devices and industries. Smartphones equipped with their displays offer smooth navigation and precise touch responses, enhancing usability and enjoyment for consumers. In the automotive industry, TFT touch screens are becoming integral to cutting-edge infotainment systems, providing drivers with ease of control and access to a multitude of features. From gaming consoles to medical devices, TOPWIN's displays are pushing the boundaries of interaction and amplifying user satisfaction.The Growing Demand for TFT Touch Screens in Various Industries:With the increasing proliferation of smartphones, tablets, and IoT devices, the demand for TFT touch screens continues to surge across industries. The consumer electronics segment relies heavily on these displays to differentiate their products and deliver immersive visual experiences. Beyond consumer applications, TFT touch screens are being widely adopted in sectors such as healthcare, education, retail, and automotive. The versatility and adaptability of these displays make them indispensable in many professional environments.A Glimpse into the Exciting Future of TFT Display Technology:As TFT display technology continues to evolve, we can anticipate exciting advancements on the horizon. One such development is the integration of flexible TFT touch screens, enabling curved or wearable displays that can conform to various shapes and sizes. Moreover, improvements in haptic feedback technology will further enhance the tactile experience, emulating physical buttons and textures on flat surfaces. TOPWIN is actively engaged in research and development efforts to bring these innovative solutions to the market, ensuring a bright and dynamic future for TFT touch screens.TOPWIN's TFT touch screens represent the future of display technology, offering unparalleled functionality and visual excellence. With their superior image quality, intuitive touch capabilities, and widespread applicability, TFT screens have transformed the way we interact with devices across numerous sectors. As TOPWIN continues to drive innovation in this field, we eagerly anticipate the revolutionary developments that the future holds for TFT touch screens.
ConclusionIn conclusion, it is clear that the future of displays lies in the realm of TFT touch screens. With 18 years of experience in the industry, our company has witnessed firsthand the rapid evolution of display technology. From the introduction of flat panel displays to the rise of touch screen interfaces, we have seen how these advancements have revolutionized the way we interact with technology. As we move forward, it is exciting to think about the endless possibilities that TFT touch screens will bring. From improved user experiences and enhanced productivity to the integration of displays in various industries, these screens have the potential to reshape the way we live and work. With our expertise and dedication, we are ready to embrace this future and continue to push the boundaries of display technology. So, join us on this journey as we pave the way for a more immersive and intuitive future with TFT touch screens.

Welcome to our article exploring the fascinating world of display technology! Are you in the market for a new display but feeling overwhelmed by the multitude of options available? Look no further - in this article, we will provide you with valuable insights on a question that often arises: Monochrome OLED or Color OLED - which one suits your needs best? Buckle up as we dive into the differences, advantages, and disadvantages of these two display types. By the end of this read, you'll be equipped with the knowledge to make an informed decision. Whether you're a tech enthusiast, a professional in the design industry, or simply curious about the latest trends in the display market, this article is a must-read. Let's embark on our journey to help you choose the perfect display for your needs! Understanding the Differences in Display TechnologyWhen it comes to choosing the right display for your device or application, understanding the differences between monochrome OLED (Organic Light Emitting Diode) and color OLED is crucial. Both offer distinct advantages and cater to different requirements. In this article, we will explore the features, benefits, and applications of both display technologies to help you make an informed decision. Exploring Monochrome OLED DisplaysMonochrome OLED displays are known for their simplicity and elegance. These displays utilize single-color pixels, typically white, yellow, or blue, against a black background. Monochrome OLEDs offer excellent contrast ratio, wide viewing angles, ultra-fast response times, and low power consumption. These characteristics make them ideal for applications where simplicity, readability, and efficiency are paramount, such as fitness trackers, smartwatches, and medical devices.TOPWIN, a renowned display manufacturer, offers a wide range of monochrome OLED displays in various sizes and resolutions. Our displays boast exceptional quality, readability under different lighting conditions, and high durability, ensuring optimal performance for your devices. Unveiling the Advantages of Color OLED DisplaysColor OLED displays, as the name suggests, provide vibrant and lifelike colors to enhance user experience and visual appeal. These displays consist of red, green, and blue sub-pixels that can emit a broad spectrum of colors. Color OLEDs offer superior color reproduction, excellent contrast, and high resolution, making them suitable for applications where visual presentation plays a crucial role, including smartphones, gaming devices, and automotive infotainment systems.TOPWIN's color OLED displays come equipped with advanced color management technologies, ensuring accurate color reproduction, wide color gamut, and exceptional image quality. With our commitment to innovation and quality, TOPWIN guarantees displays that meet the most demanding visual requirements. Factors to Consider When Choosing between Monochrome and Color OLEDWhile both monochrome and color OLED displays have their merits, several factors should influence your decision. Firstly, consider the application and the specific purpose of the display. If readability, battery life, and simplicity are crucial, monochrome OLED is the way to go. However, if dynamic color output and visual aesthetics are paramount, color OLED is the obvious choice.Additionally, take into account the available budget, as color OLED displays are generally more expensive than monochrome OLED displays. If cost is a determining factor, monochrome OLED might be a more suitable option without sacrificing essential display performance. TOPWIN: Your Trusted Display PartnerTOPWIN has been at the forefront of display technology for years, specializing in manufacturing cutting-edge OLED displays. Our commitment to innovation, quality, and customer satisfaction makes us the preferred choice for leading businesses worldwide.With a wide selection of monochrome and color OLED displays, TOPWIN offers customized display solutions tailored to your requirements. Whether you need a monochrome OLED display for a wearable fitness device or a high-resolution color OLED display for a gaming console, TOPWIN has you covered.In conclusion, when choosing between monochrome OLED and color OLED displays, consider the specific application requirements, budget constraints, and visual expectations. Get in touch with TOPWIN today to explore the perfect display technology that will elevate the performance and visual appeal of your next project.
ConclusionIn conclusion, after thoroughly deliberating the merits of Monochrome OLED and Color OLED displays, it is evident that choosing the right display for your specific needs is crucial. As a company with 18 years of experience in the industry, we understand the importance of making informed decisions when it comes to display technologies. Monochrome OLEDs prove to be exceptional in providing high contrast and fast response time, making them ideal for applications where simplicity and readability are paramount, such as in automotive dashboard displays or medical devices. On the other hand, Color OLEDs offer vibrant and eye-catching visuals, making them a popular choice for consumer electronics, advertising, and gaming industries. The decision ultimately depends on your intended application, target audience, and desired user experience. By considering factors like visual aesthetics, power consumption, cost, and specific application requirements, our experienced team can guide you in choosing the right display for your project. With our extensive expertise and commitment to delivering exceptional quality, we ensure that you will make a well-informed decision that aligns with your business goals and enhances user engagement. Trust us to help you make the right choice for your display needs.