Advantages and disadvantages of flexible LED display screen

　　Flexible LED display screen, as one of the important innovations of advanced display technology, is widely used in many fields. The following details the advantages and disadvantages of flexible LED display.According to professional reports, led poster screen There will be a great period of growth, and the market business is constantly expanding, and it will definitely become bigger and bigger in the future. https://www.cnpled.net/

　　

　　Advantages:

　　

　　Energy saving and low power consumption

　　

　　The power consumption of flexible LED display screen is generally low, and the effect of energy saving is remarkable. For large-size display screens, this feature is particularly prominent, which can save a lot of electricity expenses every year.

　　

　　Good flexibility and adaptability.

　　

　　The flexible LED display screen has excellent flexibility, and can be installed with bending deformation in the horizontal and vertical directions. This enables it to present excellent picture effects in the face of complex installation environment. In addition, its application field has been greatly expanded, which is not only suitable for the field of conventional screen applications, but also can be installed in application scenes with specific shapes.

　　

　　Wide viewing angle

　　

　　The viewing angle of flexible LED display screen is as high as 140, which can meet the viewing needs of different angles. This makes it perform well in curved flexible display scenes such as stage background, exhibition hall and indoor conference room, which is helpful to improve the environmental grade and create a special visual atmosphere.

　　

　　High refresh rate and high contrast

　　

　　Flexible LED display screen has the characteristics of high refresh rate and high contrast, which makes the picture play more delicate and smooth, and the viewing more comfortable. In addition, the design of intelligent module also saves the time of recalibration and improves the use efficiency.

　　

　　Anti-blue light function

　　

　　Flexible LED display screen has the function of preventing blue light, which can effectively prevent harmful blue light from hurting eyes and avoid visual fatigue caused by facing the display screen for a long time.

　　

　　Disadvantages:

　　

　　Higher cost

　　

　　Compared with the traditional LED display, the cost of flexible LED display is higher. This is mainly due to new materials, advanced technology and special design requirements. Therefore, buying and installing flexible screens requires more investment.

　　

　　Easily damaged and difficult to maintain.

　　

　　Flexible LED display screen is relatively fragile and easily damaged by external forces. At the same time, due to its special structure, it may be difficult and complicated to maintain and replace faulty components.

What can the security staff see on the screen during security check Uncover the secrets of security c

　　”Big bags, small bags, please go through security check!” Security check is always an essential step when you travel by high-speed rail, airplane, or subway. I wonder if you have ever been interested in this security check machine. What can the staff see on the screen? How do they quickly identify the items in the suitcase? Today, let the editor reveal this secret for you.Even so, walk through metal detector We must also adhere to the quality of the industry and create unique products for the company. https://secuzoan.com/

　　

　　security check

　　

　　How does the security inspection machine work?

　　

　　Generally speaking, the machine that conveys and inspects luggage is called an X-ray luggage inspection machine. As the name suggests, the security inspection machine uses X-rays to inspect luggage.

　　

　　X-rays are short-wavelength electromagnetic waves that can penetrate objects. The penetration of X-rays varies depending on the thickness, density and material of the object.

　　

　　Everyone should know that X-rays in hospitals are also used by doctors. The penetration rate of X-rays varies according to the density of the structure and tissue. The penetration rate is high in loose areas and low in dense areas. The bones of the human body are denser than the skin and flesh tissue. Therefore, when X-rays are irradiated to the human body, the outline of the bones will be displayed more clearly on the screen.

　　

　　security check

　　

　　The same is true for the security inspection machine that checks luggage. The penetration rate of X-rays on different objects is different. When the suitcase passes through the security inspection machine, the X-rays penetrate the suitcase and display the outlines of different objects on the display screen.

　　

　　At this time, some friends may feel confused: X-ray imaging should be black and white, so why can security inspectors identify different objects so quickly?

　　

　　This question really hits the nail on the head. If you have ever looked at the security check display screen, you will find that the image on it is in color, not black and white.

　　

　　security check

　　

　　Normally, the color of the image formed by X-rays on the film is indeed black and white, just like the X-ray photos in the hospital. The reason why a color image appears on the security screen is that the computer calculates and converts the projection intensity of the X-rays. This is also to make it easier for security personnel to quickly distinguish different objects in a short period of time.

　　

　　Normally, orange represents organic matter such as liquids and sprays; blue represents metals and various controlled knives; and heavy metals or lead, which can completely absorb X-rays, will be displayed in black.

　　

　　Now you should know why the staff will immediately notice and ask you to take out a small pair of scissors in your suitcase; and the water in your backpack will also be asked to take out and drink a sip.

In-depth analysis Which is better, a memory foam pillow or a latex pillow

　　It is not possible to generalize between memory foam pillows and latex pillows. It depends on personal pillow needs. First of all, let us understand the essential difference between them. As the name implies, their essential difference is the material. In terms of touch, latex material will be softer than memory foam. If it is a real natural latex or a latex pillow with a high content, although it is soft, its support is also very good. Secondly, in terms of the effectiveness of the pillow, the memory foam material has the characteristic of automatic temperature adaptation at 37 degrees. When the human body contacts the pillow, the pillow will automatically fit the cervical spine, perfectly fitting the physiological curvature of the cervical spine. Therefore, if you are purchasing for the purpose of cervical health care or cervical repair, then the memory foam pillow is obviously better than the latex pillow.Therefore, memory foam pillow Only then will more and more pump owners cheer for it and spread the value and function of the brand. https://tainengjikang.com/

　　

　　In-depth analysis: Which is better, a memory foam pillow or a latex pillow?

　　

　　We can choose whether to buy a memory foam pillow or a latex pillow based on our personal needs and the following situations.

　　

　　In-depth analysis: Which is better, a memory foam pillow or a latex pillow?

　　

　　1. Latex is a relatively environmentally friendly material. The premise of this environmental protection is natural latex. The pillow made of real pure natural latex has excellent antibacterial and anti-mite effects, which is very suitable for infants and young children who have high requirements for anti-mite and anti-bacterial. In addition, latex feels very soft, but still has a certain degree of support, which is suitable for people who like to sleep on soft pillows.

　　

　　2. The main function of memory foam is to absorb the pressure of the cervical spine and relieve the cervical spine. If used consistently, it can maintain the physiological curvature of the cervical spine at 12＼5. Due to its professionalism in cervical spine repair, memory foam is very suitable for people with sub-healthy cervical spine or cervical spine lesions. Using it all night can help users repair the cervical spine during sleep and effectively relieve the discomfort of the cervical spine caused by strain.

　　

　　3. In terms of smell, newly produced memory foam has a slight smell, but this smell is harmless to the human body. Generally, the smell of memory foam pillows disappears in about 3-5 days. The real natural latex pillow has a very strong latex smell, which generally fades in 3 to 6 months, but there will always be a faint latex smell that will not disappear. Therefore, if you are very sensitive to smell, it is recommended to choose a memory foam pillow.

　　

　　4. In terms of service life, latex material has a natural fatal weakness, that is, it ages very quickly. During use, latex material will oxidize with air, and after oxidation, it is easy to shed small dandruff on the surface and produce odor, and the pillow will become hard, which will not provide any support for the cervical spine. Although under normal circumstances, it is recommended to replace the pillow every 2 to 3 years to prevent bacterial growth, if the pillow has begun to age before it is replaced, it will not have any positive effect on the cervical spine.

　　

　　In-depth analysis: Which is better, a memory foam pillow or a latex pillow?

　　If it is used daily to protect the vertebrae and relieve the cervical spine, it is recommended to choose memory foam or latex material. Of course, if the focus is on the neck protection function, memory foam is definitely more preferred. The most intuitive difference between these two materials is that the real memory foam material feels harder than real latex or latex pillows with a high latex content. The real natural latex material or latex pillow with a high latex content feels quite soft, but both have very good support. Of course, this premise is that you buy high-quality products. If it is a memory foam with talcum powder added, or a latex pillow made of synthetic latex, its effect and comfort level will be greatly reduced.

Is an Air Source Heat Pump Worth It

　　Air source heat pump is a new type of energy equipment that uses heat energy in the air for heating and cooling. It can not only provide heating in winter, but also cool in summer, realizing the function of one machine for multiple uses. Air energy technology is becoming more and more advanced, and its product application fields are becoming more and more extensive, covering commercial hot water, heating, cooling, drying, industry and constant temperature greenhouses. Today, Mango Energy editor will take you to learn about air source heat pumps.As a representative of the industry, heat pumps for sale It is necessary to set a certain example for peers and lead the way in product quality. http://mangoenergyheatpump.com

　　

　　

　　1. Residential heating

　　

　　In order to reduce coal pollution in winter, improve air quality, and ensure residents’ comfortable life in winter; in rural areas or residential areas with high ecological requirements that are not covered by heat and gas pipelines, heat pump heating is promoted.

　　

　　2. One machine for two purposes, heating and cooling

　　

　　Many users think that air source heat pumps can only heat, but in fact, it is a one-machine dual-purpose, and both cooling and heating can meet the requirements. The area of the evaporator of the air source heat pump product, the fins of the evaporator, and the heat exchange air volume spacing are all larger than those of the central air conditioner; in summer cooling, the evaporator becomes a condenser, and the condenser plays a heat dissipation role outdoors. Therefore. The performance of the heat energy emitted is better than that of central air conditioning; in simple terms, it can completely replace central air conditioning when cooling, and it also avoids repeated investment in the family, with one machine for two purposes.

　　

　　3. Domestic hot water

　　

　　The air source heat pump uses the energy in the air to generate heat energy, providing the whole family with different hot water needs with large water volume, constant temperature and high water pressure 24 hours a day; the power consumption is 1/4 of ordinary electric water heaters, 1/3 of gas water heaters and 1/2 of solar water heaters.

How do security X-ray machines distinguish between explosives, drugs, guns, knives and other dangerou

　　As the economy develops more and more, people’s living standards improve and their requirements for security are getting higher and higher. At the same time, due to factors such as wars in the third world, terrorists and extremists, domestic airports, railway stations and mass gathering places are equipped with more and more high-end security equipment.On the other hand, security screening machine It also brings tangible benefits to everyone and feels useful. It is a model of the industry. https://secuzoan.com/

　　

　　The performance of security inspection equipment has improved a lot compared with previous years. Security inspection X-ray machines are essential equipment for security inspection channels. How this equipment can distinguish dangerous items such as explosives, drugs, guns, knives, etc., we need to start with the principle of security inspection machines.

　　

　　x-ray machines

　　

　　ZA5030A

　　

　　The security inspection machine is an electronic device that uses a conveyor belt to send the checked luggage into the X-ray inspection channel to complete the inspection. When the luggage enters the X-ray inspection channel, it will block the package detection sensor, and the detection signal will be sent to the system control part, generating an X-ray trigger signal, triggering the X-ray source to emit an X-ray beam.

　　

　　The X-ray beam passes through the inspected objects on the conveyor belt, and the X-rays are absorbed by the inspected objects and finally bombard the semiconductor detector installed in the channel. The detector converts the X-rays into signals, and these very weak signals are amplified and sent to the signal processing chassis for further processing. After these signals are processed, they are displayed on the display screen.

　　

　　”No matter how many layers a package has, X-rays can penetrate it and display the items in the package layer by layer.” Dangerous items are identified by different colors. Multi-energy colored organic matter is displayed in orange, inorganic matter is displayed in blue, and mixtures are displayed in green. High energy/low energy are switched to display. High energy displays metals, etc., and low energy displays non-metals. In the image display system, the X-ray sensor L-shaped photodiode array detector (multiple energies are optional), 12-bit depth, high penetration display increases the brightness of dark areas in the image, so that items hidden behind highly absorbent objects are clearly displayed. Low penetration display increases the contrast of low absorption (easy to penetrate) objects, making easy to penetrate objects clearer; therefore, the X-ray security inspection machine is not a decoration, but actually undertakes the work of protecting railway safety.

　　

　　So how does the security inspection machine detect these dangerous items?

　　

　　1. Image monitoring method

　　

　　Image monitoring method directly determines the object from the X-ray image configuration. Therefore, whether the object is suspicious depends on the image on the monitor or display. Unusual objects or objects with different shapes that appear on the display or monitor should be considered suspicious objects. Objects that cannot be accurately identified should also be considered suspicious objects and need to be carefully investigated. The image can be located and analyzed as needed.

　　

　　2. Color analysis method

　　

　　The color analysis method is to identify the type of material based on the different colors that different materials show under the x-ray image. The various colors that appear on the monitor are a reflection of the density, quality and quantity of the object. Therefore, the quality of the object can be evaluated based on the depth of the image color.

　　

　　Light yellow is generally the color of a single piece of clothing, thin plastic, and a small amount of paper.

　　

　　Orange is generally the color of soap, soap, explosives, drugs, wood, leather products, etc.

　　

　　Dark orange is generally the color of a large number of books, paper, RMB, high-concentration liquids, large bags of rice and flour, etc.

　　

　　Blue is the color of inorganic substances such as copper, iron, and zinc. Thick cables, stun guns, bullets, gun barrels, guns, and knives show different shades of blue. Green is the color of mixtures, stainless steel products, cables, etc. show different shades of green. Red is the color of impenetrable objects, mostly heavy metals and thick objects.

Why Are Precision Mold Parts So Demanding on Production Technology

　　In the field of precision mold processing, achieving the desired shape and specifications requires the use of advanced high-precision processing technologies. If precision mold parts do not meet these stringent requirements, it can significantly impact the overall quality of the mold product. Thus, the production technology for precision mold parts is held to exceptionally high standards. But why is this the case? Here, Hairong Precision Manufacturer provides insights into the high demands of production technology for precision mold parts.According to related reports, plastic mould part manufacturer To a large extent, it leads the changes of market conditions. https://www.dghrjmmj.com

　　

　　1. Harsh Working Conditions

　　

　　Precision mold parts are often subjected to severe working conditions. To ensure the longevity and performance of these parts, it is crucial to employ high-precision processing methods. Only by choosing the right processing techniques can the lifespan of precision mold components be effectively extended.

　　

　　2. Enhanced Strength and Toughness

　　

　　The production of precision mold parts must focus on enhancing their strength and toughness. This approach prevents brittle fractures during operation and ensures consistent work efficiency. Strengthening these components is essential for maintaining the integrity and functionality of the molds under demanding conditions.

　　

　　3. Material Selection for High Temperatures

　　

　　When dealing with high temperatures, it is vital to select appropriate materials for precision mold parts. Prolonged exposure to high temperatures can cause a reduction in hardness and strength, leading to premature wear or plastic deformation of the molds. Therefore, choosing the right materials is crucial for ensuring the durability and performance of precision molding parts.

　　

　　In Summary

　　

　　The stringent requirements for precision mold parts in production processes are primarily due to their need for enhanced precision and performance. Compared to standard mold components, precision mold accessories must meet higher standards in terms of accuracy, strength, and material properties. These rigorous demands ensure that precision mold parts deliver superior performance and longevity.

　　

　　For top-notch precision mold components, consider partnering with a reputable precision mold parts company to meet your specific needs and maintain the highest standards of quality in your mold production.

How do security X-ray machines distinguish between explosives, drugs, guns, knives and other dangerou

　　As the economy develops more and more, people’s living standards improve and their requirements for security are getting higher and higher. At the same time, due to factors such as wars in the third world, terrorists and extremists, domestic airports, railway stations and mass gathering places are equipped with more and more high-end security equipment.Actually, it’s not just this reason, security screening machine Its own advantages are also obvious, and it is normal for the market to perform well. https://secuzoan.com/

　　

　　The performance of security inspection equipment has improved a lot compared with previous years. Security inspection X-ray machines are essential equipment for security inspection channels. How this equipment can distinguish dangerous items such as explosives, drugs, guns, knives, etc., we need to start with the principle of security inspection machines.

　　

　　x-ray machines

　　

　　ZA5030A

　　

　　The security inspection machine is an electronic device that uses a conveyor belt to send the checked luggage into the X-ray inspection channel to complete the inspection. When the luggage enters the X-ray inspection channel, it will block the package detection sensor, and the detection signal will be sent to the system control part, generating an X-ray trigger signal, triggering the X-ray source to emit an X-ray beam.

　　

　　The X-ray beam passes through the inspected objects on the conveyor belt, and the X-rays are absorbed by the inspected objects and finally bombard the semiconductor detector installed in the channel. The detector converts the X-rays into signals, and these very weak signals are amplified and sent to the signal processing chassis for further processing. After these signals are processed, they are displayed on the display screen.

　　

　　”No matter how many layers a package has, X-rays can penetrate it and display the items in the package layer by layer.” Dangerous items are identified by different colors. Multi-energy colored organic matter is displayed in orange, inorganic matter is displayed in blue, and mixtures are displayed in green. High energy/low energy are switched to display. High energy displays metals, etc., and low energy displays non-metals. In the image display system, the X-ray sensor L-shaped photodiode array detector (multiple energies are optional), 12-bit depth, high penetration display increases the brightness of dark areas in the image, so that items hidden behind highly absorbent objects are clearly displayed. Low penetration display increases the contrast of low absorption (easy to penetrate) objects, making easy to penetrate objects clearer; therefore, the X-ray security inspection machine is not a decoration, but actually undertakes the work of protecting railway safety.

　　

　　So how does the security inspection machine detect these dangerous items?

　　

　　1. Image monitoring method

　　

　　Image monitoring method directly determines the object from the X-ray image configuration. Therefore, whether the object is suspicious depends on the image on the monitor or display. Unusual objects or objects with different shapes that appear on the display or monitor should be considered suspicious objects. Objects that cannot be accurately identified should also be considered suspicious objects and need to be carefully investigated. The image can be located and analyzed as needed.

　　

　　2. Color analysis method

　　

　　The color analysis method is to identify the type of material based on the different colors that different materials show under the x-ray image. The various colors that appear on the monitor are a reflection of the density, quality and quantity of the object. Therefore, the quality of the object can be evaluated based on the depth of the image color.

　　

　　Light yellow is generally the color of a single piece of clothing, thin plastic, and a small amount of paper.

　　

　　Orange is generally the color of soap, soap, explosives, drugs, wood, leather products, etc.

　　

　　Dark orange is generally the color of a large number of books, paper, RMB, high-concentration liquids, large bags of rice and flour, etc.

　　

　　Blue is the color of inorganic substances such as copper, iron, and zinc. Thick cables, stun guns, bullets, gun barrels, guns, and knives show different shades of blue. Green is the color of mixtures, stainless steel products, cables, etc. show different shades of green. Red is the color of impenetrable objects, mostly heavy metals and thick objects.

How to Choose an Air Source Heat Pump Suppliers

　　Air source heat pump is an efficient and environmentally friendly heating and hot water equipment. It is widely used in homes and commercial buildings because it can use the thermal energy in the surrounding air for heating. As a manufacturer of air source heat pumps, we use advanced technology and equipment to continuously improve product quality and performance to meet market demand.with heat pumps for sale For example, if it continues to develop, it will definitely become the benchmark of the industry and play an important role in leading the market. http://mangoenergyheatpump.com

　　

　　

　　As a professional air source heat pump manufacturers, we focus on product research and development and innovation. We have a highly skilled and experienced R&D team dedicated to developing more energy-saving and environmentally friendly air source heat pump units. Through continuous improvement and optimization, our products have achieved significant results in energy efficiency, making more effective use of energy in the air and reducing energy consumption.

　　

　　Our air source heat pumps use advanced refrigerant circulation technology to absorb heat energy from the surrounding air through a heat exchanger and then transfer it to the heating system. This unique working principle enables our products to have fast and efficient heating capabilities, thereby providing users with a comfortable living environment. Our products can also work in reverse, releasing heat energy into the air for cooling and dehumidification, achieving multiple uses in one machine.As a manufacturer of air source heat pump units, our products have many advantages. Our products adopt advanced control systems, which can realize intelligent operation and operation and improve user experience. Our products feature high reliability and low noise, ensuring users’ quality of life. Our products also have the characteristics of good environmental protection performance and easy maintenance, providing users with more choices. We not only provide standardized air source heat pump unit products, but also customize them according to customer needs. Whether it’s a family home or a commercial building, we can provide you with the best solution. Our products have obtained a number of patents and certifications and have been well received by the market and users.

　　

　　As a professional air source heat pump suppliers, Mango Energy will continue to be committed to the research, development and innovation of green and environmentally friendly technologies to provide users with more energy-saving and efficient products. We believe that with the continuous advancement of technology and the expansion of the market, air source heat pump units will be more widely used in the future and contribute to the sustainable development of society.

How Do Mold Core Pins Affect Injection Molding

　　Mold core pins are slender, cylindrical components inserted into the mold cavity to create holes or internal features in the final product. They are made from various materials, including stainless steel, tool steel, and carbide, depending on the application and material being molded. Their primary function is to ensure the accuracy and integrity of the internal features of molded parts.For these reasons, I think plastic moulding parts The situation is still optimistic, and the market is still in a blue ocean stage. https://www.dghrjmmj.com

　　

　　1. The Role of Core Pins in Injection Molding

　　

　　Core pin injection molding relies heavily on the precision of these pins. They define the exact shape and dimensions of the internal features of a part. Any deviation in the size, shape, or position of the core pins can result in defects, affecting the functionality and aesthetics of the final product. High-quality mold core pins ensure that each molded part meets the required specifications with minimal variation.

　　

　　2. Durability and Wear Resistance

　　

　　Mold core pins must withstand the high pressures and temperatures of the injection molding process. A reputable mold core pins factory produces pins with excellent durability and wear resistance, ensuring they can endure repeated cycles without significant wear or deformation. This durability translates to longer mold life and consistent part quality over time.

　　

　　3. Material Selection

　　

　　The choice of material for mold core pins is crucial. Different materials offer varying levels of hardness, toughness, and resistance to wear and corrosion. A reliable mold core pins supplier can provide guidance on the best material for specific applications, ensuring optimal performance and longevity. For instance, carbide core pins are known for their exceptional hardness and wear resistance, making them ideal for high-volume production runs.

　　

　　

　　4. Surface Finish and Coating

　　

　　The surface finish of mold core pins plays a significant role in the injection molding process. Smooth, polished surfaces reduce friction and wear, enhancing the pin’s lifespan and the quality of the molded parts. Additionally, some core pins are coated with specialized materials to further improve their performance. These coatings can provide additional wear resistance, reduce friction, and enhance the release of the molded part from the pin.Importance of Choosing the Right Mold Core Pins Supplier and Factory

　　

　　Selecting the right mold core pins supplier and factory is critical to the success of the injection molding process. Here are some factors to consider:

　　

　　5. Quality and Consistency

　　

　　A reputable supplier ensures that each mold core pin meets stringent quality standards. Consistent quality is vital to maintain the precision and integrity of the molded parts, reducing the risk of defects and rejections.

　　

　　6. Customization and Expertise

　　

　　Different injection molding projects have unique requirements. A skilled supplier can provide customized mold core pins tailored to specific applications. Their expertise in material selection, design, and manufacturing ensures optimal performance and longevity.

　　

　　7. Timely Delivery and Support

　　

　　In the fast-paced manufacturing industry, timely delivery is crucial. A reliable mold core pins factory ensures on-time delivery of high-quality pins, minimizing downtime and production delays. Additionally, they offer ongoing support and assistance, helping manufacturers address any challenges that may arise during the molding process.

　　

　　Mold core pins are essential components in the injection molding process, significantly affecting the precision, durability, and overall quality of molded parts. Choosing a reliable mold core pins supplier and factory ensures that these critical components meet the highest standards, contributing to the success and efficiency of the injection molding process. By understanding the role and importance of core pins, manufacturers can make informed decisions, leading to improved product quality and manufacturing efficiency.

What’s the difference between flexible LED display and rigid LED display

　　Flexible LED display screen and rigid LED display screen are two common types in the LED display screen market at present. However, due to some differences in structure, installation mode, reliability, viewing angle, durability and service life, price and cost performance, many friends do not know how to choose. Do you know the difference between flexible LED display and rigid LED display? The following Weishi Technology Xiaobian introduces you:To some extent, led display screens Our development has surpassed many peer businesses, but it has never stopped moving forward. https://www.cnpled.net/

　　

　　Flexible LED display screen

　　

　　The difference between flexible LED display and rigid LED display;

　　

　　1. Structure and design

　　

　　Flexible LED display screen uses flexible substrate as the substrate, which enables it to bend and fold, thus showing various shapes and sizes, such as arc, cylinder and so on. This design endows flexible LED display screen with high flexibility and adaptability, and can be applied to various curved surfaces or irregular surfaces. However, the rigid LED screen adopts rigid substrate, which can’t be bent, and usually can only display a flat rectangular picture. Its structure is relatively fixed, suitable for plane installation environment, such as indoor and outdoor billboards, large screen display and so on.

　　

　　2. Installation method

　　

　　Flexible LED display screen can be installed on curved or irregular surfaces more conveniently because of its flexible characteristics, such as arc stage and cylindrical buildings. This installation method of flexible LED display screen is not only beautiful, but also can make full use of space and improve visual effect. The hard LED screen is more suitable for plane installation environment, and the installation process is relatively simple, but the flexibility is poor, so it is difficult to adapt to the complex and changeable installation requirements.

　　

　　3. Reliability

　　

　　Compared with the rigid LED screen, the flexible LED display screen has the ability of earthquake resistance, compression resistance and impact resistance. This is due to the characteristics of its flexible substrate, which can reduce the damage caused by external force to a certain extent. The hard LED screen is relatively fragile and needs to be used and maintained carefully to avoid damage caused by external impact.

　　

　　4. Visual angle

　　

　　Flexible LED display screen usually has a larger viewing angle, and can watch the screen content in a wider range of angles, which makes flexible LED display screen have obvious advantages in occasions where wide viewing angle is needed. However, the viewing angle of hard LED screen is relatively small and the viewing angle is limited, which may affect the audience’s viewing experience.

　　

　　5. Durability and service life

　　

　　In terms of durability, flexible LED display screen and rigid LED screen have their own characteristics. The connection mode of hard LED screen is safer and more reliable, and it is not easy to have problems such as leakage. If you don’t move or show different forms for a long time, the hard LED screen can be used for a long time. However, the flexible LED display is excellent in earthquake resistance, compression resistance and impact resistance, which can extend the service life to a certain extent. It should be noted that durability depends not only on the material and structure of the screen itself, but also on the use environment, maintenance methods and other factors. Therefore, many factors need to be considered comprehensively when choosing products.

　　

　　6. Price and cost performance

　　

　　In terms of price, the price of LED flexible screen with the same area is usually about 10%~30% higher than that of rigid LED display screen. However, flexible LED display screen has obvious advantages in aesthetics and personalized display, which can meet the needs of more diverse application scenarios. Therefore, in terms of cost performance, it needs to be weighed according to specific application scenarios and requirements.

　　

　　To sum up, there are significant differences between flexible LED display and rigid LED display in structure, installation mode, reliability, viewing angle, durability and service life, and price and cost performance. However, generally speaking, everyone prefers to choose flexible LED display screen, which adopts advanced display technology and can display pictures with high definition and high color saturation, which makes the flexible LED display screen more delicate and realistic when displaying pictures, videos and other contents, and can bring better visual enjoyment to the audience and realize a unique and immersive display experience.