Dothing - the Perfect Samsung Laptop Keypad Price

The introduction of samsung laptop keypad priceSamsung galaxy s10 and s10 and s10 mini are more expensive than the first two generation of the galaxy s10 and s10 mini. they are more expensive than the first two generation of the galaxy s10 and s10 mini. it is important to note that there are many other features that can be found on the second generation of the galaxy s10 and s10 mini, so if you want to know more about these features, you can read more about them in the user manual.It is quite a lot easier to put together a brochure than to put together a book. The introduction of samsung laptop keypad price is an important part of a good company's strategy. If you are going to put together a brochure, you should have some idea of what you are going to write. You should also have some idea of what you are going to put in the brochure. A good way to do this is to make a sample of the content that you will be putting in the brochure. This will make it easier for you to put it together.This is a very simple computer that can do anything you can do with a smartphone. it has everything you need to be able to make and share photos, video, documents, music, videos, email, texts, emails, blogs, files, audio, video, websites, music, movies, apps, software, apps, software, programs, games, and more. the Samsung Galaxy S10 is a great phone that has all the tools you need to use your phone. it is easy to use and doesn't take up much space.It is hard to know what to say about this type of writing. You need to be able to make your points with enough emphasis and speed so that your readers can follow your logic. A good writer will put in the time to create a great piece of writing that will help you get your point across.Tips for choosing samsung laptop keypad priceIf you are in a hurry to buy a new laptop, then you should go for a good laptop. In order to be able to use it, you need to know how to use it. You can also learn how to use it by reading through this article. It is important to know how to use a laptop so that you can use it more efficiently. This will make your life easier.Samsung galaxy s10 tio hong kong i am reading this blog because of my smartphone. There are so many questions that people have about their smartphones. They don't know how to use them properly. So they spend a lot of time looking for the best way to use their smartphones. If you are also looking for the best way to use your smartphone, then you should read this blog. You will be able to learn more about how to use your smartphone and what you can do with it. So let's learn more about how to use your smartphone.There are lots of people who choose to buy a new laptop and if you are one of them, then it is very important to get the best one. There are a lot of good laptops available in the market today and they are easy to use and cheap to purchase. If you are looking for a new laptop then you need to make sure that you have the best one that will suit your needs. You need to know that there are many different types of laptops available in the market today and you need to know what is the best one for you.Samsung galaxy s10 will be released in October 2020. It is not that we are looking for a new smartphone, but rather we are looking for a good alternative to the previous model of the galaxy s10. So, what do you need to know about the Samsung galaxy s10? You need to know that it is a big and powerful smartphone that will make you more productive. The biggest advantage of the galaxy s10 is that it is small and light, so you don't have to worry about taking up space in your pocket.How to use samsung laptop keypad price?SAMSUNG Galaxy S10T: The Best 4K Gaming Laptop in India. Samsung Galaxy S10T is a very powerful and very cheap gaming laptop that is easy to use. It has an awesome processor, and it has some of the best graphics that you can find in a gaming laptop. You can use it to make beautiful photos, videos, and anything that you want to do with it. The whole purpose of using it is to have fun with it.When you need to be able to type something, it is important to have a device that will make it easy to type. It is possible to use a keyboard and mouse, but there are also apps that you can use to help you with your typing. There are several apps that will allow you to type and paste text in the same app. These apps will also allow you to access other functions that will allow you to edit and add more content to your text.In order to be able to understand the purpose of the computer you need to know how to use the computer. It is important to know how to use the computer so that you can be able to be able to use the computer effectively. When you are using the computer, you need to know how to use the computer so that you can be able to use the computer effectively. The purpose of the computer is to help you to be able to use the computer so that you can be able to use the computer effectively.There are two main types of keys: those that work in pairs and those that work in groups. The purpose of a pair is to create a group of keys that will perform the same function as a single key. In a group of keys, each key can perform a different function. The purpose of a group is to make it easier to find the right key for a particular task. For example, if you have a set of five sets of keys that you need to use in order to make a circuit, you would need to know how to use each set of keys.The specifications of samsung laptop keypad priceThere are so many different models of smartphones and tablets that it is difficult to know what model to choose. There are so many different brands and devices that you can use. If you are looking for a device that will give you the most bang for your buck, then the Galaxy S10 is a good choice. The Galaxy S10 is a very big device that you can use for a lot of different purposes. It is also one of the most affordable smartphones that you can use.Samsung laptops are known for producing high quality laptops that can easily be folded up and put away. They also produce high quality smartphones that are small and light enough to fit in your pocket. Samsung laptops are known for producing high quality laptops that can easily be folded up and put away. They also produce high quality smartphones that are small and light enough to fit in your pocket. Samsung laptops are known for producing high quality laptops that can easily be folded up and put away. They also produce high quality smartphones that are small and light enough to fit in your pocket.In order to be able to get a high quality computer, you need to have a high quality laptop. A high quality laptop is one that you can use for years to come. The best way to make sure that you are getting a high quality computer is to buy a high quality laptop. There are many different types of laptops available today. It is important to get a high quality laptop because you will be using it for a long time. You will also be using it for many different tasks. It is important to get a high quality laptop because you will be using it for a long time.The application of samsung laptop keypad priceWith its introduction of high-power, small-screen smartphones, the Japanese electronics giant has now become the most powerful mobile phone manufacturer in the world. And Samsung is expected to sell about 500 million smartphones this year. Samsung's products are very popular in China, and they are also a very good option for overseas customers. It is worth noting that Samsung's smartphone lines have been getting more and more successful in recent years. The success of its products is reflected in their growing market share. This means that if you want to buy a new smartphone, you should have an idea of what you will be paying for it.A paragraph for a blog titled 'The application of samsung laptop keypad price' where the section focuses on 'The application of samsung laptop keypad price' could look like this 'A good quality logo for a company that sells high quality products is an art that people should pay attention to. It is not easy to create a logo that will be recognized by everyone. There are many different ways to make a logo that will be noticed by everyone. The best way to make a logo that will be noticed by everyone is to use the right font and design.If you want to know more about the best mobile phone, then go to www.samsung.com.vn. There you can find out more about the latest and most advanced mobile phone in the market. With this knowledge, you can be able to make a better decision about the mobile phone you want to buy. You can use this information to decide which mobile phone to buy.In order to make your life easier, it is very important to have a good knowledge of the usage of your mobile phone. So, when you use your mobile phone for doing some tasks, it is necessary to be aware of the rules and regulations that are applied to the mobile phone. And in order to be able to do this, you need to know the different functions of your mobile phone. In order to do this, you need to read through the instructions that are provided by the mobile phone manufacturer.

Introduction to samsung laptop keypad priceAs soon as you're done typing, save the page and go back to it. This way you'll be able to see what your posts are about before you start writing. If you want to learn how to write better content, try out these tips.I really like this computer and it is easy to use. The only problem is that the software does not work well with mysql, and it doesn't have a decent internet connection. I've been using it for years and it's still great. The only problem is that it is hard to use with mysql and it doesn't have a decent internet connection. I've been using it for years and it's still great. The only problem is that it is hard to use with mysql and it doesn't have a decent internet connection. I've been using it for years and it's still great.When you have an issue with your computer, you may need to take it to a professional service. There are so many different types of computer problems that people can face. It is best to find a local computer service and see if they can fix your computer problems. If you don't have access to a local computer service, then there are several companies that offer computer services in your area.SAMSUNG S7 and S7 Edge are good choices for a professional business user. However, if you are looking for a portable laptop that can be easily used by students and freelancers, then the Samsung TFS12 Pro is a good choice. It is an excellent choice for those who want to use their laptop as a mobile office or work space. The TFS12 Pro is small enough to fit in your pocket and has a compact design that makes it easy to carry around. The TFS12 Pro has an adjustable screen that makes it easy to view content on the screen.First impression and using experience of samsung laptop keypad priceThe first impression of a computer is very important. When you use a computer, you have to know what you are doing. It is not just about getting a new computer and installing it. You have to know what the computer can do. The computer has to be working well. If you don't know what the computer can do, you will be making mistakes.Most of the time, when someone sees a lot of things that they do not understand, they think that they have seen something before. In fact, there are several times when people go to the wrong place and it is hard to determine what they did wrong. For example, if you look at a photo of a piece of furniture, you will see that it is very similar to the furniture that you already have in your home. The only difference is that the furniture is made of different materials and has different designs.When you have been with someone for a long time, it is important to remember that they are different. They may not be able to see your personality or behavioural characteristics, but they can sense your moods, your attitudes and their responses to you. You should also make sure that you don't mislead them about your interests and hobbies. If you tell them that you like to watch movies, they may not believe you.The most important thing to remember about buying a new laptop is that it is an investment. If you don't get it right the first time, you will probably regret it. The more you use it, the better it will be. Use your senses and not just your brain. It is easy to over-estimate how much you will need. When you buy a new laptop, the only thing you should really do is test it out. And if you are satisfied with it, then buy it.Pros and cons of samsung laptop keypad priceThe following is a list of pros and cons of samsung laptop keypad price is one of the most common questions that people ask about their laptops. I will give you a short list of the most common questions that people ask about their laptops. The list is not exhaustive but it is a good start to understand the pros and cons of your laptop. A good way to get a better understanding of the pros and cons of your laptop is to go through the list of pros and cons of your laptop. You will be able to decide whether you want to buy a new laptop or if you are willing to keep your current laptop.Samsung galaxy s10 is an affordable phone that has some interesting features that makes it one of the best smartphones in the market. This phone is available in 4 colors and comes with 3 cameras. The main thing that makes this phone different from the other phones in the market is that it has a small size and weight. This phone also comes with an octa-core processor and 8 GB of RAM. The battery on this phone is good and can be had for up to 10 hours of use. It also comes with 4K video recording and 5G connectivity.Pros and cons of samsung laptop keypad price.Most of the time people will be looking for a good quality laptop. A good quality laptop is something that will allow you to use it for a long time. When you use a good quality laptop, you will be able to use it for a long time. It will be easy to use and it will be easy to work on. You will be able to work on your computer more easily.There are many factors that affect the purchase of a laptop. The first factor is the computer brand. The second factor is the software that the computer has. The third factor is the battery life of the computer. The fourth factor is the RAM that the computer has. The fifth factor is the hardware that the computer has. The sixth factor is the cost of the computer.Features to Consider When Buying samsung laptop keypad priceThe only reason why you should use a keyboard is because it will allow you to type more efficiently. You will also be able to make better decisions when it comes to choosing a keyboard. So if you are going to buy a new laptop, it is a good idea to go for a good one. A good laptop will allow you to work more efficiently and that is why you should go for a good one.This is a pretty easy task to do. There are lots of ways to make your own and these will help you out. A good idea is to start by writing down the features you want to buy and what you are looking for. You can use a blank piece of paper and put it in front of you. Then, think about what you need and write down all the features you are looking for. For example, you might need to have an Internet connection, an SD card slot, a memory card slot, an USB port, a battery, etc.There are so many choices for you to choose from. There are so many choices for you to choose from. It is very easy to make a mistake when buying a new laptop. If you make a mistake, you will not be able to get back your money. You will not be able to get back your money. So it is very important to choose the right laptop for you. The right laptop is one that will last you a long time. It is one that will last you a long time. It is one that will last you a long time.Samsung galaxy s10 and s10 t something important to consider when buying a new phone is the number of documents that you need to have in order to use your phone. In order to make sure that you can be able to get the best deal possible on your new phone, you should also make sure that you are going to be able to keep track of all of your important documents and files. It is also important to make sure that you are going to be able to keep track of all of your important documents and files so that you can use your phone properly.Reasons why you should buy a samsung laptop keypad priceThere are so many different types of laptops that we can buy today, and if you want to be able to choose the one that is the best for you, then it is important to make sure that you get the best deal possible. If you are buying a laptop, then you will need to make sure that you get the best deal possible. The main thing that you need to do is to check out the prices of the different types of laptops that you are going to buy. You will need to make sure that you compare the prices of the different types of laptops that you are going to buy.People think that there is no need to use a keypad when using a smartphone. People also think that it is difficult to type with a smartphone. But if you are using a smartphone, it is easy to type with a keyboard. The only problem is that there is no way to use a keyboard on a smartphone. You can type with a laptop but it is not as efficient as a smartphone. A good laptop will make your typing experience much easier. If you are looking for a laptop that will make your typing experience easier, then you should go for a laptop that has an active Internet connection.Samsung is known for its high-end and best-in-class products. The top-of-the-line laptops are usually much more expensive than the cheapest of the lower-end laptops. It is possible to use this argument to make a case for buying a new laptop that has an affordable price tag. The good news is that there are plenty of good reasons to buy a new laptop that is cheap enough to keep you happy for a long time.When you are looking for a laptop, it is important to have a laptop that will make you happy. So when you are looking for a laptop, it is important to have a laptop that will make you happy. So when you are looking for a laptop, it is important to have a laptop that will make you happy. So when you are looking for a laptop, it is important to have a laptop that will make you happy. So when you are looking for a laptop, it is important to have a laptop that will make you happy.

The introduction of samsung laptop keypad priceThere are two main types of laptops that we use in our daily lives. They are desktop computers and laptops. Desktop computers are designed to be small and easy to carry around. They have keyboard and screen that can be opened by simply moving your hand across the screen. Laptops are smaller than desktops and they have screens that are very large. They also have keyboards that are larger than desktops. Laptops are great for making phone calls, writing emails, playing games and many other tasks that people do every day.Samsung galaxy s10 f2 user manual data. For more information about the Samsung galaxy s10 f2 user manual, you can visit the Samsung galaxy s10 f2 user manual website. You can also download the Samsung galaxy s10 f2 user manual in PDF format. The Samsung galaxy s10 f2 user manual will be your reference to get information about the use of the Samsung galaxy s10 f2 user manual. In order to use the Samsung galaxy s10 f2 user manual properly, you should read the information carefully and learn how to use the Samsung galaxy s10 f2 user manual correctly.It is difficult to find a better keypad than this one. Samsung's new S10 Pro has an amazing number of features, and that is what makes it so good. This is an ideal choice for people who want to go on a more casual type of lifestyle. It is not only comfortable but also durable. You can be sure that it will last you a long time. The fact that it is built with high quality materials will make it easy to use. With this keypad, you can access all your data in no time.A lot of people do not understand how to use the laptop keyboard and need to know how to use the laptop keyboard. A lot of people don't know how to use the laptop keyboard and need to know how to use the laptop keyboard. A lot of people do not know how to use the laptop keyboard and need to know how to use the laptop keyboard. A lot of people do not know how to use the laptop keyboard and need to know how to use the laptop keyboard. A lot of people do not know how to use the laptop keyboard and need to know how to use the laptop keyboard.The product instructions of samsung laptop keypad priceThere are several important points that you should be aware of when using the Samsung laptop keypad.There are several different ways to change the keyboard for your laptop. The most common way is to add in a small amount of power to the battery and press the reset button. In order to reset the keyboard, you have to remove the battery and reinsert it in the case. You can also use the keys on the back of the keyboard to reset the keyboard. If you don't have a computer with an onboard memory card, you can use a USB drive or SD card to store the data on.There are no user instructions for this product. Samsung galaxy s10 and s10 t has a high-end design that includes some stunning graphics and is a top-of-the-line phone. It also has an amazing battery life and comes with an excellent camera. It is easy to use and will make your life easier. This is a great phone that will take you through your day with ease.When it comes to buying a laptop, there are so many things to consider. You should make sure that you are looking for the best deal possible. The good news is that there are so many companies out there that will sell you a laptop at a cheap price. In this case, the only thing that you need to do is make sure that you are buying a laptop that will last you a long time. It is important to note that if you are buying a laptop that will be with you for a long time, you will also need to buy a laptop that will be compatible with your computer.In order to read the product instructions of samsung laptop keypad price, you will need to know the manufacturer's name and address. It is important to know the correct location of the keypad so that you can find it when you need to use it. You can find the location of the keypad in the instruction manual that came with the device. In order to use the keypad, you will need to follow the instructions in the manual.Tips for taking care of samsung laptop keypad priceNo one is really going to pay for your computer and not that much attention to your computer. They may not even notice that you have a computer. I do think that people should be careful about what they spend on their computers. If you are looking for a good deal on a computer, it is better to spend some money on it. There are many companies that offer good deals on computers. You can find many good deals on computers at the local mall or in the supermarket. I would recommend you to buy a computer from a local company.This is a guide to take care of samsung laptop keypad price. In order to make sure that you get the best quality service from Samsung, you should use the most reliable and efficient way to take care of your Samsung laptop. If you want to be sure that you are getting the best service from Samsung, you should follow these simple tips.With your phone in your pocket, there is no need to take care of your phone. A smartphone is an indispensable tool for many people. A smartphone is a great device for working and studying. People use smartphones for different purposes. The main purpose of a smartphone is to communicate with others. If you are using a smartphone, you will have to make sure that you take care of it. This means that you should be careful with your phone. You should not just use it for personal use. It is important to take care of your phone so that you can use it for work and other purposes.There are lots of people who have read these tips and they also know that they are good. These people know that they are not going to get any better. You need to be careful when you are looking for a good computer. It is important to read through these tips and learn how to use them properly. It is also important to read through these tips and learn how to use them properly.

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."

In the early morning of June 20, Beijing time, according to the English version of Korea Times, in order to further consolidate the leading position in the display market, LG display will mass produce a new version of smart phone flexible display from the fourth quarter of this year and provide it to major customers.LG researchers and technicians said that the purpose of producing flexible display is to meet the growing demand for innovative solutions. LG spokesman Frank Lee said that the company is trying to meet the rapidly growing market demand for advanced display screens. Li stressed that the new display screen is foldable and not fragile, and the product will become a major innovation in display technology.LG said it was investing in flexible displays and high-tech panels for mobile devices, namely OLED panels that support high-definition (UHD) displays. "We have completed the development of the first flexible display and will start mass production from the fourth quarter of this year," LG said in a statementThe E2 production line of the company's display manufacturing plant in pozhou, South Korea, will be responsible for the production of flexible displays. LG said that the OLED flexible display will adopt generation 4.5 glass cutting technology, and the monthly production capacity of the production line will be 12000 pieces.Koo Bon moo, chairman of LG, hopes to revive the enterprise by launching leading products. Therefore, as a major shareholder of LG display, LG Electronics will launch its first flexible display smartphone later this year.LG predicts that flexible display may become the latest trend of mobile devices, so the company may also consider selling flexible display to major mobile device manufacturers.It is reported that LG's competitor Samsung display is also developing similar products. At present, Samsung display is testing flexible display products to improve product quality. Due to manufacturing problems, the upcoming Galaxy note 3 should not be configured with a flexible display in the short term.Kim Yang Jae, an analyst at Woori investment securities in Korea, said: "mobile phone manufacturers are increasingly pursuing bright images, beautiful shapes and thin display screens, while flexible display screens cater to this demand. LG display is expected to help them seize a greater market share." Kim said, LG's strategy of switching to flexible display can break the industry conventions and make the company earn stable profits.In fact, flexible display is only one step for LG to invest in different businesses and seize the global market share of OLED. LG is the first company to mass produce OLED display and foldable OLED screen. At the same time, the company is also developing OLED TV supporting high-definition display.Lim Joo soo, manager of LG OLED Technology Strategy Department, said that in order to remain competitive, LG is trying to reduce costs, reduce power consumption and improve image quality. Lim Joo soo said: "LG display is developing high-definition OLED TV screen. In order to improve the brightness, we plan to replace the existing 'bottom light' technology with 'top light' technology. In addition, the company will develop new materials to extend the service life of OLED display."In the next few years, OLED TV will become the mainstream product, and LG plans to expand the TV screen size to 65 inches and 77 inches. LG said that the above two OLED displays will be produced by the M1 test production line of pozhou factory.