China Hangzhou Zoyo chuxian Intelligent Technology Co., Ltd. Company Cases

OLED is Specializing in Vehicle, Industrial Control, Medical Equipment With the development of automobile intelligence and electrification, display screens, as important visual interaction carriers, are increasingly configured. Cars are the third space set in addition to homes and offices, and the application scenarios of display screens are becoming more and more abundant. At this conference, the flexible AMOLED car-mounted human-machine interaction (HMI) integrated solution with touch display brought new possibilities for the application of flexible OLED in smart cockpits.   This solution can be used for in-vehicle instrument information display and central control navigation and intelligent driving assistance interactive display. The instrument, electronic rearview mirror, and central control are integrated into the in-vehicle display, which can not only realize the splicing display of the gradual curvature of the in-vehicle display, but also cancel the rearview mirrors on both sides of the car body. The image can be displayed on the in-vehicle display screen, which can increase the display area of ​​the rearview mirror, reduce wind resistance, and release the industrial design limitations of the interior due to its curved and ultra-thin screen.   The contrast of AMOLED is much higher than that of traditional in-vehicle display panels. In a dark environment, the low brightness and high contrast characteristics of AMOLED can avoid glare blindness, protect the eyes and make the driver safer. AMOLED also has higher reliability and better environmental adaptability, and can work normally in an environment of -40℃~85℃.   In addition, the flexible AMOLED has a variety of shapes, which will promote the in-vehicle display to get rid of the stereotyped traditional image and change its shape with the car. At the same time, the use of polyimide substrate and transparent polyimide (PI) cover plate will prevent the display port from being easily broken even if it is impacted by external force, and the safety level is higher. Qunzhi Consulting estimates that the global total shipments of front-mounted vehicle display panels in 2021 will be about 160 million pieces, an increase of 18.5% year-on-year.   The development trend of industrial control and medical   Display is everywhere, creating a digital economy. In addition to continuing to expand its market share in the consumer electronics market, ZOYO has also increased its expansion efforts in smart home, industrial control and medical, innovative commercial and other fields. With the development of the digital economy, the "industrial control and medical" field has also presented new application scenarios for telemedicine. In addition to the support of 5G communication technology for the accurate, convenient and efficient needs of telemedicine, flexible display also provides more portable and visual solutions for medical testing and remote diagnosis and treatment. This time, the mobile medical box with flexible AMOLED display and touch display is equipped with a 12.3-inch fully stacked flexible AMOLED module with a bending radius of 1.5mm. It is equipped with a remote medical camera and temperature, heart rate, and blood oxygen sensor interfaces, which can expand multiple basic diagnosis and treatment functions.

OLED has been widely used in display markets such as TVs, smartphones, and automotive displays, and also has a place in the lighting field, but it can do much more than that. What is less known is that OLED also has a place in the field of optical medicine. With the characteristics of two-dimensional bending and wearability, flexible OLED light sources can be used as light patches for wound care or skin care, as well as health monitoring sensors to measure human signals such as heartbeat and blood oxygen levels.   Currently, the measurement of cardiovascular circulation is limited to in-hospital care, but it is rapidly expanding to the field of mobile or personal health care. Among cardiovascular monitoring methods, photoplethysmography (PPG) signals and blood oxygen saturation (SpO2) levels are measured non-invasively by light using light-emitting devices and light detectors. Due to the good compatibility of OLED technology with wearable or body-attachable form factors, it is natural to think that organic light-emitting diodes (OLEDs) and organic photodiodes (OPDs) can be used as light sources and detectors for wearable PPG and SpO2 sensors. At present, some research groups at home and abroad have proved that OLED technology is a viable and promising wearable health monitoring technology. With the construction of big data and medical cloud platforms, there is a large potential demand for medical accessories related to personal health monitoring and health care in the field of smart health. OLED will have a relatively good development prospect in this field.

OLED has recently become the protagonist, and new production technology is expected to reduce the manufacturing cost of OLED, also known as organic light-emitting semiconductor, is generally considered to be the next generation of mainstream display technology because of its self-luminescence, infinitely high contrast, wide viewing angle, low power consumption, and extremely fast response speed. It is worth mentioning that in addition to its excellent picture quality, OLED can also achieve flexible appearance design that is curled, transparent, foldable, and thin. As of 2018, the market size of China's OLED industry reached US$29 billion. It is predicted that the global shipment of OLED panels in 2019 will reach 768 million pieces.   For this huge market, a research team in Guangzhou is deeply engaged in the research and development of the OLED field. "We focus on the research and development of a new generation of organic light-emitting materials and devices, including the design, synthesis and characterization of light-emitting organic molecules with adjustable excited states, as well as their structures, electrical and photophysical properties and corresponding devices." This is the topic studied by Professor Su Shijian and his team at the State Key Laboratory of Luminescent Materials and Devices of South China University of Technology. Don't understand? Simply put, they are working on researching new materials to replace existing phosphorescent OLED materials that mainly use rare metal ligands, and to bypass the patent "moat" of European and American companies in this field, thereby achieving the goal of significantly reducing OLED production costs.

In today's digital age, LCD screens are widely used in various electronic devices as an important tool for information display and interaction. Among them, 3.5-inch LCD screens are widely used in mobile phones, e-books, industrial control and other fields due to their moderate size and high-definition display effects. The interface of the LCD screen is even more important as a bridge connecting the screen and the control motherboard. This article will explore the technical details, application scenarios and related knowledge of the 3.5-inch LCD screen interface in depth, and give you a comprehensive understanding of this field.   1. Basic concepts of 3.5-inch LCD screen interface 3.5-inch LCD screen interface usually includes display interface, touch interface and power interface. The display interface is used to transmit video signals, and common ones include RGB interface, HDMI interface, etc.; the touch interface is used to receive user operation signals, generally using 12C or SPI interface; the power interface is used for power supply, including positive and negative power supply and backlight power supply.   2. Technical characteristics of 3.5-inch LCD screen interface The technical characteristics of 3.5-inch LCD screen interface mainly include high-definition display, low power consumption, high reliability, etc. The use of high-definition display technology can present clearer and more delicate images; low-power design can extend battery life and improve user experience; high reliability ensures long-term stable operation of the device.   3. Application scenarios of 3.5-inch LCD screen interface 3.5-inch LCD screen interface is widely used in smart phones, industrial control, car navigation, medical equipment and other fields. In smart phones, 3.5-inch LCD screen has clear display quality, sensitive touch and excellent user experience; in industrial control, it can realize data monitoring, operation control and other functions; in medical equipment, it can be used to display patient information, medical records, etc.   4. Purchase suggestions for 3.5-inch LCD screen interface When purchasing 3.5-inch LCD screen interface, factors such as display effect, interface stability and power supply requirements should be considered. Products with reliable quality and advanced technology should be selected; appropriate display interface and corner touch mode should be selected according to actual application scenarios; ensure that the power interface meets the power supply requirements of the equipment.   5. Future development trend With the continuous innovation of technology and the continuous changes in market demand, the 3.5-inch LCD screen interface will continue to be optimized and upgraded. The expected future development direction includes higher resolution, lower power consumption, wider color gamut and other aspects to meet users' continuous pursuit of display effects and performance. Through the introduction of this article, I believe you have a deeper understanding of the 3.5-inch LCD screen interface. When selecting and applying, be sure to make reasonable decisions based on actual needs and product features to achieve the best display effect and user experience.

In today's digital age, LCD screens play an indispensable role as an important carrier of information output and interaction. Among them, 5-inch LCD screens are widely used in various devices, such as smart phones, tablets, car navigation, etc. In order for the LCD screen to work properly, the choice of interface is particularly important. This article will comprehensively analyze the types, advantages and disadvantages and applicable scenarios of common interfaces of 5-inch LCD screens, helping you better understand and choose the interface type that suits your needs.     1. HDMI interface   The HDMI interface is one of the most popular interfaces in current digital display devices, and its high-definition digital audio and video transmission effect is highly recognized. If the 5-inch LCD screen uses the HDMI interface, it can achieve high-definition picture quality output, rich colors, and clear pictures. At the same time, the HDMI interface has the advantages of easy plugging and unplugging and stable transmission. Therefore, when you need to play videos with high-definition picture quality or experience a large screen, choosing an LCD screen with an HDMI interface will be a good choice.     2. VGA interface   The VGA interface is a more traditional interface type, usually used to connect display devices such as laptops and desktops. It is also used in 5-inch LCD screens. Although the VGA interface cannot achieve high-definition picture quality, it is popular and widely applicable. If you need to connect old devices or do not have high requirements for display effects, it is a good choice to choose a 5-inch LCD screen that supports the VGA interface.   3. DisplayPort interface   The DisplayPort interface is a new digital video interface standard that supports 4K resolution and high bandwidth. The 5-inch LCD screen can achieve higher resolution and better display effects using the DisplayPort interface. If you need to deal with high-definition video editing or games, choosing an LCD screen that supports the DisplayPort interface will bring you a better experience.     4. DVI interface   The DVI interface is one of the more common interface types used in digital display devices. Its advantage is that it supports high-definition digital signal transmission. If the 5-inch LCD screen supports the DVI interface, it can achieve high-definition picture quality display effects. The disadvantage of the DVI interface is that it transmits digital signals, does not support audio transmission, and requires additional audio lines. Therefore, if you have high requirements for image quality or need to connect audio equipment that requires high-fidelity sound quality, it would be more appropriate to choose an LCD screen with a DVI interface.     5. USB interface   The USB interface is not only a universal interface for connecting peripherals, but is also used by some 5-inch LCD screens. The advantage of the USB interface is that it is convenient and fast, and only one cable is needed to transmit video signals and power supply. But relatively speaking, due to its bandwidth limitations and stability issues, the USB interface is slightly inferior in display effect. Therefore, when you need a simple and fast connection method, an LCD screen with a USB interface can be considered. Through the above introduction, I believe you have a certain understanding of the common interface types of 5-inch LCD screens. When choosing an LCD screen, in addition to screen size and resolution, the choice of interface type is also a crucial link. According to actual needs, choosing the appropriate interface type will bring you a better experience.

With the rapid development of science and technology, liquid crystal display technology has become one of the indispensable core components of modern electronic products. Among them, the 3.97-inch TFT LCD screen has been widely used in many fields with its unique size and excellent performance. This article will explore the application field of the 3.97-inch TFT LCD screen in depth and analyze the technical characteristics and market trends behind it.   1. Smartphones and tablets   As indispensable tools in modern life, smartphones and tablets have increasing requirements for display screens. The 3.97-inch TFT LCD screen has become the mainstream choice in this field with its high resolution, bright colors and wide viewing angle. It not only provides users with a clear and delicate visual experience, but also effectively saves space, making the device more lightweight and portable. In addition, with the popularization of full-screen technology, the 3.97-inch TFT LCD screen has also made significant breakthroughs in border design, further improving the overall aesthetics of the device.     2. Medical equipment   In the field of medical equipment, the 3.97-inch TFT LCD screen also plays an important role. For example, in ultrasound diagnostic equipment, electrocardiographs and other equipment, high-definition display screens are essential for doctors to accurately judge the condition. The high resolution and color reproduction of the 3.97-inch TFT LCD screen make the image clearer and more realistic, providing doctors with a more reliable basis for diagnosis. At the same time, its stability and reliability also ensure the stability of medical equipment during long-term operation and ensure the safety of patients.     3. Industrial Automation Equipment   In the field of industrial automation, 3.97-inch TFT LCD screens also play a pivotal role. Automation equipment such as CNC machine tools and industrial robots require high-definition and high-brightness displays to display operation interfaces and real-time data. The 3.97-inch TFT LCD screen has become an ideal choice for these devices due to its excellent display effect and stability. In addition, it also has a long service life and low maintenance cost, which provides a strong guarantee for the long-term stable operation of industrial automation equipment.     4. Car Navigation and Entertainment System   With the continuous improvement of the level of automobile intelligence, the requirements for display screens in car navigation and entertainment systems are also getting higher and higher. The 3.97-inch TFT LCD screen has become the first choice for car navigation and entertainment systems with its high definition, wide viewing angle and touch function. It can not only provide accurate navigation information, but also play high-definition videos and music, bringing passengers a pleasant driving experience. In addition, its light and thin design and stable performance also meet the use requirements of compact interior space and complex environment of the car.     5. Smart Home and Internet of Things Devices   With the rapid development of smart home and Internet of Things technologies, more and more devices need to be equipped with display screens to interact with users. The 3.97-inch TFT LCD screen has become an ideal choice for these devices with its compact size and excellent display effect. Whether it is a smart speaker, smart refrigerator or smart camera, it can be equipped with a 3.97-inch TFT LCD screen to achieve a more intuitive and convenient operation experience.     6. Development Trends and Prospects   With the continuous advancement of technology and the continuous growth of market demand, the application field of 3.97-inch TFT LCD screen will be further expanded. In the future, with the breakthrough and popularization of flexible display technology, 3.97-inch TFT LCD screens are expected to achieve a thinner and more flexible design, providing better display solutions for new electronic products such as wearable devices and folding screen mobile phones. At the same time, with the in-depth development of intelligence and Internet of Things technology, 3.97-inch TFT LCD screens will play a more important role in smart home, industrial automation, medical equipment and other fields. In short, 3.97-inch TFT LCD screens have become one of the indispensable core components of modern electronic products with their excellent display effects, stability and wide application fields. With the continuous advancement of technology and the continuous growth of market demand, its application fields will be further expanded, bringing more convenience and fun to people's lives and work.

In today's era, car LCD screens have become an indispensable part of many drivers. With the advancement of technology and the development of intelligence, 5-inch car LCD screens, as important accessories in vehicles, can not only improve the driving experience, but also bring more convenience to drivers. This article will explore the advantages and functions of 5-inch car LCD screens in depth, and lead readers to understand the charm of this essential tool.   1. Improve driving safety   First of all, 5-inch car LCD screens play an important role in improving driving safety. Through this display screen, drivers can understand the status of the vehicle in real time, including information such as vehicle speed, fuel consumption, and water temperature, helping drivers to grasp the status of the vehicle at any time, find problems in time and deal with them. In addition, some car LCD screens also support reversing image functions, which can effectively assist drivers in reversing operations, improve driving safety, and avoid accidental collisions.     2. Realize multimedia entertainment   In addition to improving driving safety, 5-inch car LCD screens can also provide drivers with multimedia entertainment functions. Drivers can watch videos, play music, and navigate through this display screen, making the driving process more interesting and easy. Some car LCD screens also support Bluetooth connection, which can be connected to mobile phones or other devices to achieve hands-free calls and music playback, so that drivers can enjoy a convenient entertainment experience while driving.     3. Improve driving comfort   The 5-inch car LCD screen can also improve driving comfort. Through this display, drivers can view navigation information in real time to avoid getting lost or taking the wrong route, saving time and energy. In addition, some car LCD screens also support voice control functions, allowing drivers to operate through voice commands, reducing distractions caused by manual operation, and improving driving comfort and safety.     4. Multifunctional design   The design of the 5-inch car LCD screen is multifunctional and rich, meeting the diverse needs of drivers during driving. In addition to common navigation and entertainment functions, some car LCD screens also support the expansion of functions such as external cameras, OBD detection, and car air purifiers, providing drivers with more choices and convenience. Through the above introduction, I believe that readers have a deeper understanding of the importance and functions of the 5-inch car LCD screen. As an essential tool to enhance the driving experience, the in-car LCD display not only brings multiple benefits such as safety, entertainment and comfort to the driver, but also serves as a powerful assistant during driving. Choose a 5-inch in-car LCD display that suits your needs to make driving easier and more enjoyable!

Driven by modern technology, 2.4-inch TFT LCD screen, as an important display technology, has been widely used in various fields. Whether it is consumer electronics or industrial control equipment, its excellent display effect and flexible application characteristics make it the first choice of many designers and engineers. This article will deeply explore the application and development trend of 2.4-inch TFT LCD screen from multiple aspects such as hardware characteristics, application fields and technical advantages.     1. Hardware characteristics and technical specifications   2.4-inch TFT LCD screen, that is, 2.4-inch thin-film transistor liquid crystal display, is widely used in various electronic products with its rich colors, fast response speed and wide viewing angle. Its resolution is generally 240x320 pixels, supports the display of millions of colors, and has the advantages of good outdoor visibility and low power consumption. These characteristics make 2.4-inch TFT LCD screen outstanding in scenarios such as smart wearable devices, portable consumer electronics and industrial control panels.     2. Wide application fields   1). Consumer electronics In consumer electronics such as smartphones and tablets, 2.4-inch TFT LCD screens are often used for display interfaces, such as the main screen of mobile phones, application program interfaces, etc. Its high resolution and color expression can provide users with a clear and vivid visual experience, and it is one of the indispensable core components of modern portable devices.     2). Industrial control equipment In the field of industrial automation, 2.4-inch TFT LCD screens are usually used as display devices for human-machine interfaces (HMI). It can display information such as equipment operating status and parameter adjustment interface in real time, helping operators to monitor and control the production process in real time, and improve production efficiency and product quality.     3). Medical equipment Medical equipment such as portable medical monitors and electronic blood pressure monitors also widely use 2.4-inch TFT LCD screens. Its high-definition display effect and low power consumption characteristics can ensure that medical staff can accurately obtain and process patient data in different environments, and improve the quality and efficiency of medical services.     4). Automotive electronics In automotive electronic systems, 2.4-inch TFT LCD screens are widely used in vehicle information display systems (VI), instrument panel displays, navigation systems, etc. It can maintain good visibility under various lighting conditions and support touch interaction, providing drivers with convenient information acquisition and operation experience.     3. Technical advantages and development trends   1). High integration and low power consumption With the advancement of display technology, 2.4-inch TFT LCD screens have gradually achieved higher integration and lower power consumption while maintaining high clarity. This not only helps to extend the battery life of electronic products, but also reduces the overall cost of equipment.   2). Touch and interactive experience Modern consumers have an increasing demand for touch and interactive experience, and 2.4-inch TFT LCD screens are outstanding in supporting touch interaction. By integrating touch technology, users can easily realize interface navigation, parameter setting and other functions through finger operation, which improves the product's ease of use and the friendliness of human-computer interaction.   3). Flexibility and customization needs With the diversification of application scenarios, the market's demand for customization of 2.4-inch TFT LCD screens is increasing. Manufacturers continue to launch products that support customized parameters and appearance designs to meet the specific needs of different customers, further expanding the application scope of the product in the market. Overall, the 2.4-inch TFT LCD screen has become a key component in the design of modern electronic products with its excellent display effect, flexible application characteristics and continuous technological progress. In the future, with the continuous innovation of technology and the expansion of the market, I believe that its application in various fields will be further deepened and expanded.

LCD display is a basic component of modern electronic equipment and is widely used in life. Among its many types, 8-inch LCD display is also very popular. So what are its specific parameters and characteristics? In what industry has it been widely used? This article will comprehensively introduce the relevant information of 8-inch LCD display.       1. Parameters As the name suggests, the size of 8-inch LCD display is 8 inches, In terms of resolution, the 8-inch LCD display can achieve a clarity of 800*1280 or 1080*720, and a screen ratio of 4:3. In terms of touch screen technology, it supports capacitive or resistive touch and can be customized according to customer needs.     2. Features First of all, the 8-inch LCD display has a more flexible application and can meet various needs in different fields. Secondly, it has been upgraded in terms of brightness and contrast, which not only has higher clarity, but also has stronger adaptability to ambient light. In addition, the durability has also been improved, and long-term stable operation will not cause "whitening" and other situations.     3. Industry applications   The application fields of 8-inch LCD display are very wide, mainly including the following aspects:   (1) Industrial control field 8-inch LCD display can be applied to various industrial control equipment, such as machine tools, CNC machine tools, industrial automation control and other fields. Through the control of these equipment, factory production automation can be realized.   (2) Medical equipment field 8-inch LCD display is also commonly used in the field of medical equipment. For example, medical monitors, surgical instruments, drug delivery machines, etc. These medical devices require the use of high-precision display devices, and 8-inch LCD display can meet these needs.   (3) Smart home field In smart home, 8-inch LCD display plays a very important role as the control center. It can realize the control of various home devices, such as lights, TVs, air conditioners, etc. At the same time, it can also realize voice interaction, music playback, automatic scene setting, etc.   (4) Commercial advertising field In the field of commercial advertising, 8-inch LCD display can play an important role. It is often used in exhibitions, cinemas, squares, etc. to display various advertising information. It has the characteristics of good display effect and convenient operation. In summary, as a basic electronic display device, 8-inch LCD display is widely used in various fields. In the future, with the continuous advancement of science and technology, LCD technology will become more mature, stable and advanced, and 8-inch LCD display will play a more important role.

We are pleased to announce the successful completion of a collaborative project with a prominent medical equipment company, where we have assisted them in realizing touch functionality for their 15-inch TFT display with a capacitive touch screen. This achievement marks a significant milestone in advancing user interaction and usability within medical equipment. The medical equipment company approached us with a specific requirement to integrate touch functionality into their 15-inch TFT display, enhancing the user experience and enabling more intuitive and efficient operation. Leveraging our expertise in display technology, we worked closely with the customer to devise a tailored solution that met their exact needs. Our team of skilled engineers meticulously designed and implemented a capacitive touch screen overlay that seamlessly integrated with the 15-inch TFT display. The capacitive touch technology enables precise and responsive touch input, allowing users to interact with the medical equipment effortlessly and with enhanced accuracy. Additionally, the customer requested a 15-inch display module with specific characteristics. The display module features a resolution of 1024*768 pixels, providing excellent visual clarity and detail. With a brightness of 300 nits, the display ensures clear visibility in various lighting conditions commonly encountered in medical environments. The display module adopts a TN (Twisted Nematic) viewing angle, which offers reliable color reproduction and optimal image quality for the intended medical applications. The LVDS (Low-Voltage Differential Signaling) interface facilitates seamless connectivity and efficient data transfer between the display module and the medical equipment. By successfully incorporating touch functionality into the 15-inch TFT display and delivering a customized display module that meets the customer's requirements, we have empowered the medical equipment company to provide an enhanced user interface and user experience for their end-users. The integration of touch functionality enables intuitive and efficient operation, facilitating streamlined workflows and improved productivity for medical professionals. We are proud to have collaborated with the medical equipment company throughout this project, adhering to their specifications and delivering a solution that aligns with their vision. Our commitment to innovation and customer satisfaction drives us to continually push boundaries and develop customized display solutions that cater to the unique needs of our clients. For more information about our display solutions or to discuss your specific requirements, please visit our website or contact our dedicated team.