The Evolution of the Laptop Keyboard Supplier in China

The introduction of laptop keyboard suppliersWe use laptops to create content that people can understand and remember. It is easy to make something simple and fun, and it is easy to make something interesting and interesting. When you have a large audience, you can also create something that people will actually be interested in. People who are more intelligent than average will appreciate the more creative work that you do. You can use your creativity to make something that people will actually be interested in.We are happy to hear from you. We have an opportunity to send you our catalog and we will contact you as soon as possible. Please feel free to send us your questions. Our team will be happy to help you. Your email address will not be shared with anyone.Inventions that will change the way we live in the future.I've been having problems with my laptop lately. I don't know why. It doesn't make any sense. It is difficult to use the mouse and it doesn't work very well. I've tried using the keyboads and the optical drive but it doesn't work very well. I have tried changing the cable and it doesn't work well. I have tried trying to change the graphics card and it doesn't work well. I've tried restarting the computer and it doesn't work well. I've tried resetting the battery and it doesn't work well.Most laptop keyboards are manufactured by manufacturers that have established themselves as high quality computer keyboards. The good thing about laptops is that they are so cheap that people don't even need to pay for them. The downside to laptops is that they are not very comfortable to use. People don't like to sit down at a computer and use it because they don't feel as comfortable as they used to. So if you need to use a laptop then you need to buy a new one.The specifications of laptop keyboard suppliersThe specifications of laptop keyboard suppliers is very important for any kind of laptop. You can always buy a laptop from a laptop manufacturer and have it work great for you. Laptop manufacturer will make sure that you get the best quality of laptop. They will make sure that you get the best price for your laptop. So it is important to buy a laptop from a laptop manufacturer.In today's world, we are lucky to have access to computers that are small and light. They can be easily transported around the world. People use them to work from home and study at the same time. If you want to use your laptop for any other purpose, you will need to buy a computer that is more powerful than your own. This means that you will need to spend a lot of money on a computer that is smaller than your own. It is better to buy a smaller computer than a larger one.If you have been using a laptop for years, then you probably know that it is possible to find good laptop keyboards. When you buy a laptop, you should be able to get a good deal on it. If you are not sure about the quality of the laptop keyboard, then you should go to a local shop and ask for advice. You should also check out the reviews on the internet to see if there are any complaints about the laptop keyboard. It is better to choose a laptop keyboard that will suit your needs.If you have been searching for a laptop keyboard, then it is time to check out these laptop keyboard suppliers. They are great for those who are looking for a good laptop keyboard that will work well for them. If you are looking for a good laptop keyboard, then there are some things that you should know about them. The most important thing that you should know about these laptop keyboard suppliers is that they are known for providing high quality laptops. It is important to note that these laptop keyboard suppliers have been working for many years and they have also been producing high quality laptops.Related popular brands in the laptop keyboard suppliers industryMany of the most popular brands in the laptop keyboard suppliers industry are highly successful and well-known. It is quite easy to find out which of these brands are more popular than others.If you are looking for a good laptop keyboard then there are so many brands that you can choose from. There are so many brands that you can choose from. If you are looking for a good laptop keyboard then there are so many brands that you can choose from. There are so many brands that you can choose from. If you are looking for a good laptop keyboard then there are so many brands that you can choose from. If you are looking for a good laptop keyboard then there are so many brands that you can choose from.Backing to power supply is important for computers. In order to make your computer work more efficiently, it is important to have a good backlighting system. If you are looking for a new laptop, then you should make sure that you get a good backlighting system. You should know that most laptops are powered by CPU and not GPU. It is also important to note that most laptops are equipped with several memory cards and USB ports. The last thing that you should do is to install a new hard drive or other device that will be connected to your computer.The main advantage of best laptops is that they are small and light. They are lightweight and easy to carry around. It is much easier to carry around than a notebook computer. I will be using this laptop for many years to come. I have never seen so many different models of laptops in the market. There are more models than you can name.If you want to save money, then choose the best laptop keyboard in the market. I recommend that you get a cheap laptop keyboard and start using it immediately. If you are not satisfied with the quality of the keyboard, you can ask for a refund.The benefits of laptop keyboard suppliersWhen using a laptop, you need to know that there are some things that you should be careful about. When using a laptop, you need to know that there are some things that you should be careful about. When using a laptop, you need to know that there are some things that you should be careful about. When using a laptop, you need to know that there are some things that you should be careful about. When using a laptop, you need to know that there are some things that you should be careful about.There are so many choices when it comes to buying a laptop. There are so many choices when it comes to buying a laptop. You should choose the one that is right for you. It is important to pick the one that is right for you. It is important to choose the one that is right for you. It is important to choose the one that is right for you. It is important to choose the one that is right for you. It is important to choose the one that is right for you. It is important to choose the one that is right for you.We are now working on our laptops. The first problem is that they have very little desktop space. There are lots of computers available, but not many good laptops. That is why we need to work on our laptops. If we don't work on our laptops, we will not be able to get good results. It is very important to work on our laptops.It is quite difficult to get rid of bad breath. But, when you use the right products, it is possible to get rid of bad breath. In order to get rid of bad breath, you should read through the article and learn more about the product that you use. And, if you are looking for a product that will help you get rid of bad breath, then it is better to read through the article.

About laptop keyboard supplierIn my opinion, there are two main problems with laptop keyboard supplier. Firstly, there are no real laptops that can use keyboards, so it is not really possible to use a laptop to make a lot of changes to the computer. Secondly, if you have an important task that needs to be done quickly, you may not be able to get back to your desk in time. All of these problems make it very difficult to use a laptop to make any changes to the computer.The purpose of laptop keyboard is to be able to use your laptop for working and playing. And when you use your laptop for working and playing, it will make you a better writer. And when you use your laptop for working and playing, it will make you a better writer. When you use your laptop for working and playing, it will make you a better writer. When you use your laptop for working and playing, it will make you a better writer. When you use your laptop for working and playing, it will make you a better writer.About laptop keyboard supplier is very important. Every computer and every person should be able to do everything possible to make their life easier. When you are able to do that, you will have a much better life. That is why it is very important to choose a laptop keyboard that will work for you. A good laptop keyboard will not only make your computer more efficient but will also make your life easier.The biggest problems with laptops are that they are hard to use and sometimes you can't type in a clear, simple way. So many of us spend a lot of time using them and that is not always good for us. But what if we were to make a change? Laptop keyboards are used by millions of people every day. People use them to type, send email, play games, work, do simple things and so on. We use them to write essays, play games, check emails, watch movies, surf the web and more. They are essential for all of these uses.What are the benefits of using laptop keyboard supplier?With laptops, people have more time to do what they want to do. And when they do, they can use computers as their main tools. The more people use computers, the more computer users there will be. So computers will become more popular and there will be more jobs that require computers. That is why people are using computers more and more.If you need to type quickly, then use a laptop keyboard. They have built-in features that make it easier to type and more comfortable to use. You can also set up a basic dictionary so that you can quickly learn the meaning of a word. When you are finished with a letter, just click the keys and your cursor will move to the next one. A laptop keyboard is easy to use and requires little skill to use. It is much easier to use than a mouse or a touchpad.If you need to buy laptop keyboard, then don't buy from any one. If you need to buy laptop keyboard, then you can find it at your local store. You can also go to www.allpointdell.com to get more information about laptop keyboard. It is very easy to buy laptop keyboard from AllPoint Dell. AllPoint Dell has been serving the people of all over the world for many years. It is a reliable and trusted name in the computer industry. They have an experienced team of professionals who will ensure that you get the best value for your money.It is important to have good laptop keyboard supplier. A laptop keyboard supplier will be able to provide you with a high quality product and will also be able to help you get a better price for your laptop. It is important to have good laptop keyboard supplier. A laptop keyboard supplier will be able to provide you with a high quality product and will also be able to help you get a better price for your laptop.How does laptop keyboard supplier work?It is not so easy to say what laptop keyboard supplier does. When I think of laptop keyboard supplier, I think of companies that have many thousands of employees and provide services to millions of people. If you are looking for a laptop keyboard supplier, then it is not so easy to say what they do. The same goes for companies that provide services to hundreds of thousands of people. Companies that provide services to millions of people can be found in all sectors of the economy. There are companies that provide services to hundreds of thousands of people.If you need to write a blog titled 'How does laptop keyboard supplier work?', you can use this option 'The computer is small and light, so it's easy to carry around. When you need to write a blog titled 'How does laptop keyboard supplier work?', you can use this option 'I have an idea about how to write a blog titled 'How does laptop keyboard supplier work?It is very important to make sure that you get the best laptop keyboard for your needs. The way that you use your laptop is very important. If you don't use your laptop well, then you will end up using it a lot more than you should. So, if you need to make sure that you are using the right laptop keyboard for your needs, then you need to do some research on the internet. So, when you are looking for the best laptop keyboard for your needs, then you need to make sure that you have looked for the best laptop keyboard supplier.As an example, it is possible to use the word "Kuala Lumpur," which means that there are two letters in the word. So if you need to write a blog titled 'How does laptop keyboard supplier work?' you need to put the word Kuala Lumpur in the text, and if you need to write a blog titled 'How does laptop keyboard supplier work?' you need to put the word Kuala Lumpur in the body of the text. The same applies to any other piece of text that you use in your blog.What is the cost for laptop keyboard supplier?Laptop keyboard is an electronic device that allows people to use their computers. A laptop keyboard has three keypads: a main control, a tiny keysman and a remote control. Laptop keyboards are great for those who want to type quickly and efficiently. There are many different types of laptop keyboards available. It is important to know that there are several different types of laptop keyboards available. They include PC keyboard, console keyboard, notebook keyboard, mac keyboard, tablet keyboard, smartphones keyboard, etc.There are several different types of laptop keyboards that we can use to access the internet. Each type of keyboard has its own unique advantages and disadvantages. It is important to understand the pros and cons of each type of keyboard so that you can decide which type of keyboard you will use to access the internet. A good laptop keyboard will be able to offer you a high quality experience, making it easy to use and operate. If you are not sure what type of keyboard you will use, then it is a good idea to make sure that you have checked out all the different types of keyboards available on the market.Most laptops are designed to fit in your pocket. A laptop will have some accessories that you may not use but they are important to have. The price of a laptop depends on many factors, such as the size of the screen, processor, memory, battery, RAM, graphics card, video card, display, graphics card, hard drive, speakers, memory, memory card, etc. Most laptops are priced between $500 and $800. Laptop keyboards are sold at different prices. You can find good quality laptop keyboards at cheap prices if you search on the internet.The cost for laptop keyboard supplier? What is the cost for laptop keyboard supplier? The cost for laptop keyboard supplier? What is the cost for laptop keyboard supplier? The cost for laptop keyboard supplier? The cost for laptop keyboard supplier? The cost for laptop keyboard supplier? The cost for laptop keyboard supplier? The cost for laptop keyboard supplier?

Manufacturing process of laptop keyboard supplierIt is important to note that there are many variables that affect the quality of a laptop keyboard. There are also many variables that affect the manufacturing process of laptop keyboard. The most important variable is the cost of producing a laptop keyboard. This will determine the quality of the laptop keyboard. It is important to note that there are many variables that affect the quality of a laptop keyboard. There are also many variables that affect the manufacturing process of laptop keyboard.If you are new to computer technology, then it is important to read through this blog. Laptop keyboards are usually made of steel and they are very durable. There are many different types of keyboards that you can buy and they all have their own features. If you are looking for a good laptop keyboard, then you should go for a high quality one. The most common type of laptop keyboard that you can buy is the carbon fiber type. These types of keyboards are quite expensive and they cost about $600. If you are looking for a cheap laptop keyboard, then you should go for a cheap plastic keyboard.The purpose of this blog is to create awareness about the manufacturing process of laptop keyboard supplier. I am glad to introduce to you that there are two different kinds of manufacturing process of laptop keyboard supplier. If you want to know more about the manufacturing process of laptop keyboard supplier, please visit the following link: https://www.genesichiryo.com/print-copy-it-to-your-palm-the-production-process-of-laptop-keyboard-supplier/The manufacturing process of laptop keyboard supplier can be divided into two main stages.In order to get the best quality, it is necessary to choose the right computer parts. This computer parts can be used in different machines and so they are often found in all computers. They are made of different materials and some of them are even designed to work in certain ways. There are also many computer parts that are made of high quality and that can be used in all kinds of computers. If you need to know more about these computer parts, you can go to the official website of the company.Applications of laptop keyboard supplierIn addition to providing you with an internet connection, we also provide you with a set of features that will help you make the most of your computer. If you have been looking for a laptop keyboard that is portable and small enough to fit in your pocket, then the Acer Aspire E3 might be the right choice for you. This is because it is small enough to fit in your pocket and has all the features that you would need to use your computer on a daily basis. You will also be able to connect it to your smartphone so that you can use it as a smart device.Laptop keyboards are an essential part of any computer. If you need to make use of laptops, then it is essential to use them in a proper way. Laptop keyboards are very useful for those who need to make use of laptops in a proper way. The key advantage of laptops is that they are lightweight and small. Laptops are easy to use and convenient to use. The best thing about laptops is that they are so versatile. They are able to work in all kinds of computers and devices. It is not only possible to use laptops in the classroom but also in the workplace.Laptop keyboards are becoming more and more popular. When people use laptops, they tend to have access to computers with different sizes and functions. If you have an account on a computer that has a large amount of applications running on it, you will be able to get the most out of your laptop. Laptop keyboards are small and portable and can be stored in your pocket or purse. The key advantage of using laptops is that they are smaller than desktop computers and laptops have many applications that you can use to work on them.Product Features of laptop keyboard supplierIn today's fast-paced world, people are starting to realize that computers are not just about technology. People are starting to realize that computers are a way of life. People are starting to realize that computers are more than just a computer. People are starting to realize that computers are a way of life. People are starting to realize that computers are a way of life. People are starting to realize that computers are a way of life.Laptop is the most common type of computer. In fact, it is so common that the technology behind it is known as the PC. This means that there are so many different types of computers available today. So what are the most common laptops? What are the best laptops? And what are the best laptops for you? These are some of the most common laptop models and features that we can use to help you decide which laptop to buy.Some good laptop keyboards are very hard to find. This is why many people prefer to buy laptops from reliable laptop keyboard supplier. It is not only better for your computer but also it is much easier to use and understand. There are so many different kinds of laptop keyboards available in the market today. You can choose from many different types of keyboards that you can buy from the market. The best thing about buying laptops from reliable laptop keyboard supplier is that they will be working longer and will be producing better output than any other kind of keyboard.When it comes to choosing a laptop keyboard, you should not settle for anything less than the best. It is very important to choose the best laptop keyboard for your needs. If you are looking for the best laptop keyboard, then it is important to go for the best. It is also important to make sure that you have checked out the reviews and information about the laptop keyboard before you decide to buy it. You should also check out the price of the laptop keyboard before you decide to buy it.Product Range of laptop keyboard supplierLaptop keyboards are very comfortable to use. It is not only easy to write and type, but also very easy to find out what you need to do to make it easier to use. The most important thing is to be able to use the keyboard in a good way. There are so many options that you can use that it is not possible to keep up with them all. In order to be able to do that, you need to have a good understanding of how to use the keyboard.This is a good blog. There are many more great blogs that you can read. This blog is really helpful. If you want to learn more about the world of computers, then check out these other great blogs. It is easy to find great ideas in here. The only problem is that they don't teach you how to use them. So if you want to learn how to use them, then check out these great ideas.The keyhole keyfob is the most common type of keyfob in use today. It is simple to make and very inexpensive. The keyfob has three distinct functions: 1. To be attached to a smartphone or other electronic device, such as a credit card, it can be used to read credit card numbers, passwords, and security codes. 2. To be attached to a PC, it can be used to control various devices such as printers, laptops, digital cameras, TVs, MP3 players, DVD players, Blu-ray players, radios, etc. 3.Laptop is a computer that has many features that make it a very powerful computer. There are many good things about laptops. It is easy to use and efficient. Laptops are usually affordable and offer many different functions. If you need to have a laptop for work, then you can use it to take notes, read books, watch movies and do other things that will help you perform better in your work. Laptop keyboards are also very comfortable to use. They are light and compact and have excellent portability. They are available in many different sizes and prices. There are several brands of laptops available today.

Why Should I Buy laptop keyboard supplier?If you are not satisfied with the laptop keyboard you get, then there is no point in buying a laptop. Laptop keyboards are generally quite expensive and very complex. If you don't have enough money to buy a new laptop, then you should consider buying a cheap laptop that will give you enough money to buy a new laptop. The good thing about cheap laptops is that they are much cheaper than the expensive laptops that you can buy from the local supermarket. So if you are looking for a cheap laptop, then it is a good idea to go for a cheap laptop.The advantage of buying laptop keyboard supplier is that it's much easier to make sure that the keyboard will work properly. For example, you can get a new laptop keyboard and know that it will work well. You can even know that it will work well if you buy it from a reliable dealer. When you buy a laptop keyboard from a dealer, you can also be sure that it will work well. The only problem with buying a laptop keyboard from a dealer is that it may not work well. In order to ensure that the keyboard will work well, you need to get a good deal on it.If you are buying laptop keyboard supplier, you should choose a laptop keyboard supplier that will be able to make your computer work well. A good laptop keyboard supplier will be able to provide you with high quality and reliable computer parts. The best laptop keyboard supplier will be able to provide you with all the necessary parts for your computer so that you can get back to work as soon as possible.Most of the people who come to us for laptop keyboard are either buying laptops or they are in the process of buying laptops. So, it is important to make sure that you buy the right laptop keyboard for your needs. A laptop keyboard is one of the most essential parts of a computer and it can help you perform better on the computer. If you are looking for the best laptop keyboard, then you should go for the Dell G7 15-inch Gaming Laptop with touchpad.How to Choose the Right laptop keyboard supplierIf you're looking for a laptop keyboard that will work well for you, then there are many good choices out there. They are mostly affordable and some even offer excellent value for money. But how do you know which one to choose? If you're looking for a laptop keyboard that will work well for you, then there are many good choices out there. They are mostly affordable and some even offer excellent value for money. But how do you know which one to choose? If you're looking for a laptop keyboard that will work well for you, then there are many good choices out there.In this article, we will provide you with some ideas about how to choose the right laptop keyboard supplier. When choosing a laptop keyboard, it is important to consider many factors, and in this article, we will provide you with some ideas about how to choose the right laptop keyboard supplier. One of the most important factors to consider is the cost of the laptop keyboard. If you are buying a laptop keyboard, it is important to choose a laptop keyboard that will be easy to use. Also, it is important to consider the type of laptop keyboard that you will be using.The reason why I am here is because I want to buy a laptop. And that is why I am here. You can use this post to learn more about buying a laptop. If you want to buy a laptop, then it is important to know how to choose the right laptop keyboard supplier. There are so many good laptop keyboard suppliers out there. The best laptop keyboard supplier is easy to find. It is very easy to find a good laptop keyboard supplier. If you want to buy a laptop, then it is important to know how to choose the right laptop keyboard supplier.Features to Consider When Buying a laptop keyboard supplierWe don't need to buy new laptops every year. If you are going to buy a laptop, you should choose a laptop that is good for you. There are many different types of laptops and it is best to pick a laptop that is suitable for you. It is best to choose a laptop that is good for you.Laptop is an indispensable tool for every business that has to deal with it. A laptop is an essential tool for every business that has to deal with it. Laptop is an essential tool for every business that has to deal with it. Laptop is an essential tool for every business that has to deal with it. Laptop is an essential tool for every business that has to deal with it. Laptop is an essential tool for every business that has to deal with it. Laptop is an essential tool for every business that has to deal with it. Laptop is an essential tool for every business that has to deal with it.The advantages of using high quality laptops are huge. They can also help us with any kind of work that we do. High quality laptops will also be able to reduce the need for an expensive computer in the future. A high quality laptop will also be able to help us with any kind of work that we do. High quality laptops will also be able to reduce the need for an expensive computer in the future.Laptop keyboards are known as best laptops for businesses. You can buy laptops at affordable prices from various laptop suppliers. There are lots of laptop manufacturers in the market who make high quality laptops. If you are planning to buy a laptop, you should go for a laptop that is well-made and has all the features that you will need. The good thing about laptops is that they are portable and easy to use. It is better to buy a laptop that is cheap than a laptop that is expensive.

It is reported that Apple plans to use cheaper LCD screens on most iPhone models next year, while delaying the full conversion to high-tech organic light emitting diode (OLED) screens, which also reflects consumers' price sensitivity.According to the Wall Street Journal, apple is expected to launch an LCD model and two OLED models this fall, and the LCD model is expected to account for most of its iPhone sales. It is expected that Apple will continue to use LCD next year, which is completely inconsistent with the previous report of a complete transition to OLED.Apple announced in March that it was testing its internal microled screen.Apple's decision to insist on using cheaper LCD screens has brought more uncertainty to its screen suppliers; In addition, Apple's decision to produce its own screen endangers the interests of many suppliers.Since apple is not expected to use these products in its OLED screen, the shares of Apple's three LCD suppliers, including sharp, LG display and Japan display, have fallen sharply in the past year. Subsequently, when it was revealed in March that Apple was already testing its microled screen, the shares of many display suppliers, including Samsung, sharp and LG display, fell again. This also damages the interests of general display and Synaptics. After reports showed that Apple would use more LCD screens than expected, the share price of general display company, which provides OLED display materials, began to fall.The Wall Street Journal pointed out that Apple's decision to postpone the implementation of OLED screens does not necessarily bring opportunities for LCD suppliers. For example, LG display has planned to invest in OLED screens.Apple has been facing the problem of supply shortage in the past. If suppliers have to change their production plans, Apple may face supply shortage again. It is reported that Japan display raised $320 million in April to meet the expected demand for its advanced LCD.According to recent reports, Apple has communicated its transformation plan to its suppliers, including plans to reduce parts procurement from suppliers by nearly 20% this year. At the same time, the uncertainty of the continuous expansion of Apple's supply chain will also make the new iPhone more expensive than ever.

It is reported that Apple plans to use cheaper LCD screens on most iPhone models next year, while delaying the full conversion to high-tech organic light emitting diode (OLED) screens, which also reflects consumers' price sensitivity.According to the Wall Street Journal, apple is expected to launch an LCD model and two OLED models this fall, and the LCD model is expected to account for most of its iPhone sales. It is expected that Apple will continue to use LCD next year, which is completely inconsistent with the previous report of a complete transition to OLED.Apple announced in March that it was testing its internal microled screen.Apple's decision to insist on using cheaper LCD screens has brought more uncertainty to its screen suppliers; In addition, Apple's decision to produce its own screen endangers the interests of many suppliers.Since apple is not expected to use these products in its OLED screen, the shares of Apple's three LCD suppliers, including sharp, LG display and Japan display, have fallen sharply in the past year. Subsequently, when it was revealed in March that Apple was already testing its microled screen, the shares of many display suppliers, including Samsung, sharp and LG display, fell again. This also damages the interests of general display and Synaptics. After reports showed that Apple would use more LCD screens than expected, the share price of general display company, which provides OLED display materials, began to fall.The Wall Street Journal pointed out that Apple's decision to postpone the implementation of OLED screens does not necessarily bring opportunities for LCD suppliers. For example, LG display has planned to invest in OLED screens.Apple has been facing the problem of supply shortage in the past. If suppliers have to change their production plans, Apple may face supply shortage again. It is reported that Japan display raised $320 million in April to meet the expected demand for its advanced LCD.According to recent reports, Apple has communicated its transformation plan to its suppliers, including plans to reduce parts procurement from suppliers by nearly 20% this year. At the same time, the uncertainty of the continuous expansion of Apple's supply chain will also make the new iPhone more expensive than ever.

Led transparent screen is a popular subdivision screen in the LED field in recent years. We often see the figure of transparent screen whether it is glass curtain wall, glass window or shopping mall. As one of the high-end display products, the price problem of the original transparent screen makes many users can only wait and see from a distance.With the rapid development of LED transparent screen, its price has also decreased significantly to the acceptable range of users, and various spacing and special-shaped display products emerge in endlessly. Transparent screen is gradually emerging in the commercial display field because of its unique display style.Scientific and technological progress is the core of social development and the first productive force. The transformation and upgrading of science and technology has not only greatly improved the modern production capacity of enterprises, but also further improved human vision in social development. In recent years, with the strong support of the construction industry in big cities, the glass curtain wall area of commercial buildings has reached a new peak. In this regard, led transparent screen manufacturers have made major technical upgrades to the transparent display scheme of large-area glass curtain wall. As a provider of indoor and outdoor LED transparent screen display solutions, Shenzhen Jingang vision is also very happy to contribute to our strength under the mainstream of this market.In order to expand the scope of commercial display application market, we continue to integrate new technologies and introduce various innovative technologies, products and solutions to the market. In recent years, led transparent screen solutions have become more and more common due to the use of advanced technology and most market participation. This popularity has also prompted the outbreak of urban commercial exhibition industry, which is also due to the continuous improvement of infrastructure and the rapid development of urbanization.When it comes to transparent screens, the market segments are relatively broad, and the market segments are based on products, technologies, components, display types, screen sizes and application scenarios. Based on various segments, led transparent screen can help enterprises choose growth niche market and strategic development, and determine the difference between the core application field of products and the target market.

Principle of touch screen capacitance screenTouch screen is the most friendly computer user interface at present. It is more and more widely used in consumer electronic products. The touch detection device and touch screen controller are good. The mechanical structure of the detection device is damaged in the process of touch screen device, resulting in the decline of touch accuracy and shortening of service life of the touch screen; In addition, the cost of commonly used capacitive and resistive touch screens is relatively high. Inductive touch screen can avoid damage to the touch detection device during touch and prolong the service life of touch screen products.The working principle of inductive touch screen, as well as the hardware circuit and part of the program design of the controller, all of the controller circuits have passed the verification. The non-direct contact touch of inductive touch screen avoids the damage to the touch detection device, prolongs the service life of the whole touch control system, and the repetition accuracy and touch sensitivity of touching the same point meet the expected design requirements.The capacitive induction touch screen is not affected by dirt, dust or oil stains, but it will be affected by the surrounding environment to varying degrees because it adopts the electric field coupling principle. At the same time, the capacitive induction touch screen has serious drift phenomenon.What are the application areas of touch screenTouch screen has become a hot spot in the market. In the market, shopping malls, hotels and other places, it is still dominated by smart phones. The growth momentum of the smartphone market slowed down and entered a period of gentle development. The application of touch screen outside mobile phones, such as automotive electronics, retail, medical treatment, public facilities, leisure and entertainment, will promote the rapid growth of touch screen market.In addition to applications in large fields, touch screens can be innovated in subdivided fields. In the field of "pen writing tablet", innovate the touch screen.The products have been extended to tablet with pen writing function, e-book, all-in-one machine, electronic whiteboard, etc. And the pen and hand can be used at the same time. When one hand is touching, the pen can also write at the same time.The traditional materials of capacitive touch screen are ITO, metal grid, nano silver wire, carbon nanotube, conductive polymer, graphene, etc. Metal mesh and nano silver wire have more supporters. Both materials are metals (silver or copper) and their conductivity is better than ITO.

Fingerprint identification on mobile phones has become an indispensable part of our daily life.Especially during the epidemic, face recognition is mostly paralyzed due to wearing masks, and fingerprint recognition has become the current optimal solution.Of course, if you use a mobile phone without fingerprint identification such as iPhone x, you have to find a way by yourself...9to5mac also gave a tutorial on using face ID with mask Screen fingerprint identification has become the mainstream, and the technology is also very mature. However, Tony saw a news while surfing the Internet today, saying that Tianma, a domestic LCD and LCM design company, released the world's first LCD Screen multi-point fingerprint identification scheme (Ted finger print, referred to as TFP).The strength of this scheme is that the off-screen fingerprint identification mobile phones we use now are basically OLED screens, while the LCD screen basically has no on-screen fingerprint identification...One plus 6T off screen fingerprint identification diagram As we all know, the screen fingerprint unlocking needs the illumination of the light source for fingerprint identification, but the LCD screen is relatively thick and has poor light transmittance; Second, the LCD screen cannot emit light actively, and the backlight will interfere with the identification of optical fingerprints.These two problems make LCD basically bid farewell to screen fingerprint recognition.Therefore, mobile phones with LCD screen basically adopt side fingerprint identification, and some will be combined with the power key on the side of the mobile phone.But OLED screens don't have this problem. Because the OLED screen is thinner and more transparent, it is natural to use fingerprints on and off the screen.Then why do manufacturers not directly on the OLED screen, but want to operate madly on the LCD screen? The reason is also simple: because LCD screens are cheap...Although Lu Weibing, vice president of Xiaomi, said publicly some time ago that Hongmi team successfully realized fingerprint recognition under LCD screen on a redmi note8 Pro prototype, so far, no manufacturer has officially announced this technology, and Tianma is the first.So Tony was surprised when he saw the news. This fingerprint identification scheme can be said to break through the two obstacles of current screen fingerprint identification technology - LCD screen and identification area.If the multi-point fingerprint identification in the LCD screen can achieve mass production, it means that the LCD screen can also use fingerprint identification!Another point is the identification area of off screen fingerprint identification.So far, the identification area of screen fingerprint is basically fixed, almost at the lower position of the screen. People will subconsciously put their fingers at the approximate position when unlocking the mobile phone.But no one can guarantee that every time the finger is pressed on the fingerprint identification area, because the identification area is so large, it is inevitable that there will be deviations...The scheme announced by Tianma this time shows that it can make the whole LCD screen recognize fingerprints!Tony mended his brain, that is, I could identify my fingerprint and unlock my mobile phone by placing my finger anywhere on the screen.If this multi-point fingerprint identification technology can be mass produced, the efficiency of unlocking the screen will be much higher than now. You don't have to find the identification area and poke it on the screen.It can be said that Tianma's operation directly makes the LCD screen ride on the head of OLED in fingerprint identification. Once LCD screens didn't even deserve fingerprint identification. Now they not only have fingerprint identification, but also can identify 5 at a time...As for why the multi-point fingerprint solution in the TFP screen can realize these functions, high integration has played a great role.In short, it is to integrate touch, display and fingerprint identification, replace the previous design of fingerprint identification module and reduce the thickness of the screen, so that the screen fingerprint identification is feasible on the LCD.At the same time, in order to realize fingerprint identification on the whole screen, Tianma covers the whole screen with optical path and sensors.As for how multi-point fingerprint identification can play new tricks, it still depends on the subsequent operations of manufacturers.As for the fate of LCD screen after mass production of this scheme, we still don't know, but before that, LCD screen has never been the first choice for mobile phone manufacturers.After all, the OLED screen is thinner, can emit light by itself, and the color is more bright. The experience is much better than that of LCD, but there are still problems of stroboscopic and screen burning, and the price is relatively expensive.When it comes to the LCD screen, the advantages and disadvantages are reversed...The price of iPhone 11 with LCD screen is lower For most users, OLED screen is their first choice, but there are still a group of people who stick to the LCD screen.In addition to having a larger viewing angle, another reason is that they can't accept the strobe of OLED screen. They think it's really hurting their eyes...Therefore, once the TFP scheme realizes mass production, the defect that the LCD screen has no off screen fingerprint will be supplemented. If the price can be controlled well, the current situation of the screen in the mobile phone market may change a lot.However, before that, the mobile phone market was still dominated by OLED screens, not to mention the suoper AMOLED screens such as Samsung. The evolution of LCD screens has a long way to go...

Every day, new products, new experiences, professional membrane switch proofing factory, 12 hour expedited shipmentFrom the hot sale of Samsung Galaxy edge flagship series to the advent of various curved screen bracelets and TVs, it is no doubt that curved screen technology has been widely valued and sought after by consumers and the industry in recent years. In the future, with the continuous development and improvement of fixed curvature curved screen technology, the flexible touch screen that can realize arbitrary bending will become an important development direction. On the 25th, at the 13th International touch screen and display technology development forum, Huang Hanfeng, deputy general manager of touch R & D from Shenzhen oufeiguang technology, made a detailed introduction to the flexible touch screen from the perspective of the industrial chain around the four key elements of flexible display, flexible touch, flexible cover plate and flexible bonding.Flexible displayFor LCD display, the LCD is usually responsible for controlling the display gray, and the three primary color filters control the display color, which requires them to correspond one by one in order to display normally. If the LCD panel is used as a curved screen, the inner circumference and outer circumference will be unequal, and the original one-to-one corresponding liquid crystal and filter will have position deviation, resulting in color distortion. In addition, it will also cause a series of problems such as light leakage, dark screen ghosting and snowflakes. Therefore, for the curved screen, the OLED display technology represented by AMOLED has almost become the best choice.Huang Hanfeng said that at present, Samsung is the undisputed AMOLED overlord in terms of patents, production capacity, yield and technology accumulation. The sixth generation AMOLED panel that began mass production at the end of 2014 can now produce 50000 pieces per month, and the yield can reach 60%. The second is LG, but LG has been focusing on large screen curved TV. At present, with the increasingly obvious trend of small screen AMOLED, LG is also accelerating the layout of small and medium-sized flexible screens. Although its output is not as good as Samsung, its yield can also reach more than 60%. The latest release of Xiaomi note 2 is the flexible AMOLED screen of LG. In addition, Japan's JDI and sharp (already acquired by Hon Hai), Taiwan's Youda, domestic BOE, Rouyu and other screen manufacturers are also accelerating the layout of their own AMOLED technology. It is the general trend for AMOLED to replace LCD.Flexible touchIn terms of touch control, ITO (indium tin oxide) transparent conductive film has become the most important touch layer material for display screens such as non curved LCD and OLED due to its good light transmittance, low thickness, excellent hardness and conductivity, mature manufacturing technology and many other reasons. However, as ITO itself is a brittle material, it is not suitable for making flexible touch layer with large curvature or even free bending, and the cost and cost are high. At present, it accounts for about 30% - 40% of the cost of the upstream material part of the whole touch screen industry, and uses "indium", a rare metal with limited reserves. Therefore, with the advent of the era of curved surface and flexibility, it is likely to be replaced.Huang Hanfeng said that at present, the main substitutes for ITO materials are graphene, carbon nanotubes, nano silver and metal mesh. Graphene and carbon nanotubes are very good substitutes for ITO from the characteristics of the material itself. However, graphene is still in the R & D stage and is still far from mass production. The industrial mass production technology of carbon nanotubes is not perfect, and the conductivity of the thin film products made of carbon nanotubes is not as good as that of ITO. Therefore, from the perspective of technology and marketization, metal grid and nano silver technology will be the protagonists of development in recent years. Metal grid technology has been applied in some PC display markets.The metal mesh technology mentioned here is a conductive metal mesh formed by pressing metal conductive materials such as silver and copper or oxides on thin film substrates such as pet. Its main advantages are low raw material cost and good folding ability. However, due to the problem of Murray interference ripple caused by yield, output and high-speed pixels, it is more suitable for desktop all-in-one computers, laptops, televisions and other products with low resolution and relatively long-distance use.Nano silver technology means that nano silver ink material is coated on pet or glass substrate, and then laser lithography is used to depict the conductive network of nano silver wire. Its main advantages are high yield, small linewidth, good conductivity and folding resistance, while its disadvantage is high cost. Moreover, compared with metal mesh, nano silver material has smaller radius of curvature and small resistance change rate during bending. In addition, due to the linewidth, it is more suitable for high-resolution close-up scenes such as mobile phones, smart watches and bracelets."By comprehensive comparison, I think nano silver has more advantages than metal grid," Huang Hanfeng said.Flexible cover plateIn order to bend at will, in addition to solving the flexible display and flexible touch, the last and most critical part is the flexible cover plate and fitting. However, due to its hard and fragile characteristics, glass cover plate is not the best choice in the field of flexibility.Huang Hanfeng said that compared with glass, pet and PI (polyimide) materials with high surface hardness and high light transmittance are better choices, but at present, pet and PI also have many problems to be solved. On the one hand, they are not resistant to high temperature and have poor light transmittance: pet and PI will have problems of partial melting and property change at low ambient temperature, and they do not have good light transmittance compared with glass.Secondly, it is difficult to achieve a balance between hardness and folding. Huang Hanfeng said that if you want to meet certain hardness requirements, you need to apply the hardened layer, but after coating the hardened layer, after repeated folding, the hardened layer will crack and reduce the hardness. Therefore, how to achieve a balance between the two is the biggest bottleneck at present.Compared with the flexible cover plate that needs further development, the 3D glass cover plate necessary for curved screen mobile phones has a very good development prospect.Some data show that 2018 may become the outbreak year of 3D glass cover plate. It is expected that the mobile phone penetration rate of 3D glass cover plate will exceed 50% around 2020. With the maturity of 3D glass cover plate processing technology and the decline of unit price, the penetration rate will further improve. It is expected that the market scale will reach more than 19 billion yuan in the future.Huang Hanfeng said that the common manufacturing processes of 1R (single radian bending) and 2R cover plates have been basically mature. They basically achieve a bending effect through hot bending technology. The difference is mainly in the coating of hardened layer. However, the yield is a problem to be solved, which is basically only 30%, and there is no room for improvement in the short term. If 4R is to be done in the future, the yield will be lower. Therefore, the yield is one of the urgent problems to be solved in the manufacture of cover plate.Flexible fitAfter the cover plate is selected, it is fitted, that is, the cover plate is integrated with the touch and display layer below to form a complete module. At present, there are two common methods: roller type and vacuum bonding: the roller has high efficiency and needs to roll the pasted object. The efficiency of vacuum type is relatively low, but it does not need to roll the pasted object, so it is not easy to cause damage to the pasted object.Huang Hanfeng said that if the curvature is large, you can only choose vacuum bonding. However, for the possible 4R bonding in the future, due to its special four side bending characteristics, it is difficult to avoid wrinkles and bubbles in places with large radians even if vacuum is adopted. At present, the industry has adopted customized extrusion airbags or plastic parts to alleviate this problem, but it has not been completely solved. Therefore, the industry still has room for progress in multi surface and high curvature fitting technology.Huang Hanfeng frankly said: "from the perspective of the supply chain, it will take several years for the flexible screen to really realize mass production. At the same time, it also needs the upstream and downstream supply chain to jointly overcome the relevant technical problems."For future development, Huang Hanfeng believes that the integration of various modules will be the general trend. He said: "in the incell technology of LCD, ITO touch film and liquid crystal layer are integrated together, which is a good integration. Now the fingerprint module is independent, and it can also be integrated with touch in the future. I think there will be a process of mutual integration and progress between functional modules in the future."