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The Benefits of Using the Right External Battery Power Supply for Laptop

The introduction of external battery power supply for laptop

The Benefits of Using the Right External Battery Power Supply for Laptop 1

Invention of internal battery power supply for laptop becomes more and more popular. This is because it allows you to use your laptop without having to plug in the computer and wait for it to come on. It also makes it easier to use your laptop without having to go to the computer to get it connected to the computer. In fact, many people are finding that they can use their laptops without having to plug in the computer.

Most of the people who have read this blog already know that laptops are usually powered by batteries. But they still don't know how to use them. In order to make the most of their laptop, they need to have an external battery power supply. If you need to use your laptop with an external battery power supply, you can use it as a way to improve your laptop's performance. And in order to do that, you need to use it as a way to improve your laptop's performance.

There are several issues that arise when using an external battery power supply for a laptop. The most common is that the laptop computer becomes overloaded when it is in use. A good way to keep the laptop from overloading is to turn it off before you plug it in. If you do this, you will not need to plug in the laptop and it will run more smoothly.

This is the first time that we are introducing the use of lithium ion battery in our system. If you have any questions, please send us an email to info@silicon-research.com.

The Benefits of Using the Right External Battery Power Supply for Laptop 2

Most of the people who are reading this blog have heard of laptops. So if you are looking for the best laptop that can provide you with high speed data and video transmission, then you need to use a laptop. And it is not only about using a laptop, but also about using a laptop that has the features that will help you work in a more efficient way. And so it is necessary to know about the different types of laptops that are available in the market. And if you are looking for the best laptop that can provide you with high speed data and video transmission, then you need to use a laptop.

Tips for choosing external battery power supply for laptop

You are reading a lot of advice about the use of external battery power supply. This is because you have not read all of it. If you want to learn more about the use of external battery power supply, then read through this article. The most important thing to remember is that you need to choose the right power supply for your laptop. It is very important to understand that your laptop will need a good amount of power. You should also know that there are different types of power supplies that you can use. You should also know that there are different types of batteries that you can use.

One thing you should do is to check if your laptop has an input port on the back. For example, some laptops have an input port on the top and some have an input port on the bottom. When you buy a laptop, it is important to check if it has an input port on the back. If you don't, you will need to use a cable to connect the laptop to the computer.

The following is a simple guide to help you choose the right external battery for your laptop. Firstly, it is important to know that there are several types of batteries available on the market. The type of battery that you choose will depend on your computer and the needs of your laptop. You should also be aware of the amount of power that you will need to use. For most laptops, you will need to have a minimum of 10-20 hours of use per day. A laptop that has more than that will need more than 10 hours of use per day.

There are two main types of batteries used in computers: rechargeable and non-rechargeable. The type of battery that you use depends on your computer's capacity and your needs. If you are using a rechargeable battery, you will need to get the charger to charge your battery before you use it. If you are using a non-rechargeable battery, you will need to get the charger to recharge your battery before you use it. You can also buy rechargeable batteries from various companies, but they cost more.

How to use external battery power supply for laptop?

Battery charger is a device that provides electricity to your laptop. It is an electrical device that converts the energy in the battery into electrical energy. The most common type of battery charger is the rechargeable battery. The rechargeable battery uses an electric motor to create electrical energy and that energy is stored in the battery. A rechargeable battery can be powered by either an electric motor or an electric wire. It can also be powered by using an alternating current (AC) and it can also be powered by using a battery acid.

It is very important to have an internal battery pack that can be recharged in case of need. When you are using your laptop, it is necessary to have an internal battery pack that can be recharged in case of need. It is also necessary to have an external battery pack that can be recharged in case of need. When you are using your laptop, it is necessary to have an internal battery pack that can be recharged in case of need. When you are using your laptop, it is necessary to have an external battery pack that can be recharged in case of need.

Battery port doesn't work in my laptop? Use your own battery power supply. It is very important to get your own battery power supply. When you are using your own battery power supply, you can use it to charge your laptop or computer and also to run other devices. If you don't have your own battery power supply, you can use it to charge your laptop or computer and also to run other devices. You can use your own battery power supply to charge your laptop or computer and also to run other devices.

If you are going to use your laptop for work, then you need to be sure that you have a reliable power supply. When you use your laptop for work, you need to know that you can get the power from your laptop battery and that you can also use your laptop for other purposes. When you use your laptop for work, you need to know that you can get the power from your laptop battery and that you can also use your laptop for other purposes.

The specifications of external battery power supply for laptop

In the end, there are two types of batteries that can be used in laptops: single-wired and double-wired. Single-wired batteries have no negative impact on the overall performance of the laptop. In fact, they have been known to improve the overall performance of a laptop. It is also important to note that these types of batteries do not require regular charging and will last longer than their double-wired counterparts. If you need to use a single-wired battery, then you should consider using a USB charger.

In order to ensure that the performance of the laptop is maintained at its best, we recommend that you use a reliable power supply. When you use a good power supply, you can be sure that your laptop will run smoothly for long periods of time. The following is a brief guide on how to use a good power supply. Before you start using a good power supply, it is important to understand how it works. It is also important to understand how it works so that you can use it properly.

Battery is powered by: Li-ion battery, 3.7V/3.6V/3.2V/3.1V/3.0V/3.0V/3.1V/3.2V/3.2V/3.1V/3.2V/3.1V/3.2V/3.2V/3.1V/3.2V/3.2V/3.1V/3.2V/3.2V/3.1V/3.2V/3.

This specification is very important for people who have problems with power supply. You need to check if the specifications of the battery power supply for laptop are accurate. For example, you need to check if the battery power supply for laptop has an adjustable voltage range or not. If the battery power supply for laptop has an adjustable voltage range, you need to check if the voltage range is sufficient for your needs. The specification of the battery power supply for laptop is very important for people who have problems with power supply. You need to check if the battery power supply for laptop has an adjustable voltage range or not.

There are several good arguments against using lithium ion battery as a primary energy source for computers. These arguments include that it is difficult to make sure that the batteries don't contain harmful substances, that they can cause pollution, that they are too expensive and that they have an infinite lifespan. However, in some cases, lithium ion battery is considered as a renewable energy source. In fact, there are some researches that suggest that lithium ion battery can be used as a way to produce electricity.

The application of external battery power supply for laptop

Using an external battery to power a laptop is very powerful and easy to do. When you use an external battery to power a laptop, you are not using any computer software or anything else. It is simply using the power from the battery. If you use an external battery to power a laptop, you are not using any computer software or anything else. It is simply using the power from the battery.

Using an external battery to power your laptop is not always easy. But it is possible. You can do it if you have a good understanding of how to use your laptop. A good understanding of how to use your laptop is important to be able to use it well. And that is why we are here to help you with this.

A paragraph for a blog titled 'The application of external battery power supply for laptop' where the section focuses on 'The application of external battery power supply for laptop' could look like this 'A good quality and reliable power supply is essential for all computer users. A good quality and reliable power supply is essential for all computer users. A good quality and reliable power supply is essential for all computer users. A good quality and reliable power supply is essential for all computer users. A good quality and reliable power supply is essential for all computer users. A good quality and reliable power supply is essential for all computer users.

If you are interested in reading more about the use of lithium ion battery, please go to the following link: http://www.yahoogroups.com/ch-10884/solar-power-control-of-lithium-ion-batteries-at-las-battery-supply-for-laptops-hobby.

If you are looking for a new laptop, then go for a new laptop. You will be surprised to see that there are many different models of laptops available in the market. If you are looking for a new laptop, then go for a new laptop. You will be surprised to see that there are many different models of laptops available in the market. If you are looking for a new laptop, then go for a new laptop. You will be surprised to see that there are many different models of laptops available in the market. If you are looking for a new laptop, then go for a new laptop.

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The Significance of Beautiful Handmade External Battery Power Supply for Laptop
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The Role of external battery power supply for laptopUsing an external battery is very good for my laptop. When I am using an external battery, it will make my laptop perform better. It will improve the performance of my laptop and it will improve the quality of my laptop. The only problem is that I don't know how to use an external battery. So, I am looking for a way to use an external battery to improve my laptop.Using a computer to play video games is very fun. The only problem is that it takes up a lot of space in your computer. A gaming laptop will use about 50% of your desktop space. If you have a small amount of space, you can still use it to do some work. You can set up a home office or an extra room to work in. 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It is best to get the advice of a professional who will be able to advise you on the best way to use your laptop.Types of external battery power supply for laptopIn order to provide high quality service to our customers, we provide various types of power supply for different kinds of computer. Our main focus is to provide high quality power supply for your computer. In order to ensure that our customers can get the best service, we will provide different types of power supply for different kinds of computer. We will provide high quality power supply for your computer.In order to make your life easier, we have compiled a list of all the types of external battery power supply that you can use to power your laptop. In order to use these types of power supply, you need to know how to connect them to your laptop. It is very important to understand how to connect them to your laptop so that you can use them safely. We have also included some basic information about each of the types of power supply so that you can easily identify them.You can see that there are different types of batteries used in the computer. Some are light and small, and some are heavy and large. You can use them to power your computer or any device that uses electricity. It is important to know that each type of battery has its own characteristics. The following is a list of the most common types of batteries used in computers.There are two types of external battery power supply for laptop is mainly used for charging and can be connected to any computer or device. If you need to use a different type of external battery power supply for your laptop then it is best to choose a different type of battery power supply for your laptop. It is also good to know that if you use a different type of battery power supply for your laptop then it is better to have a separate battery power supply for your laptop. 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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.
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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. 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What Is the Forming Process of the Flexible Touch Screen
What Is the Forming Process of the Flexible Touch Screen
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."
LG Will Mass Produce Mobile Phone Flexible Screen in the Fourth Quarter of This Year
LG Will Mass Produce Mobile Phone Flexible Screen in the Fourth Quarter of This Year
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.
LG Will Mass Produce Mobile Phone Flexible Screen in the Fourth Quarter of This Year
LG Will Mass Produce Mobile Phone Flexible Screen in the Fourth Quarter of This Year
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.
Design Scheme for Replacing Ch7511b DP to LVDS Screen
Design Scheme for Replacing Ch7511b DP to LVDS Screen
Ch7511b is a DP to LVDS screen conversion chip, and ch7511b is an EDP to LVDS conversion chip. Ch7511b converts the embedded DisplayPort signal to LVDS (low voltage differential signal). Through the advanced decoding / encoding algorithm of ch7511b, the input EDP high-speed serial video data can be seamlessly converted to LVDS. LVDS is a popular high-speed serial link display technology for medium / large LCD displays. This chip is specially designed for the multi-functional integrated PC, industrial computer and notebook computer market.Cs5211 is also an EDP to LVDS bridge chip. Cs5211 has flexible configuration and is suitable for various low-cost display systems. Cs5211 is compatible with EDP 1.2 and supports 1-channel and 2-channel modes. The speed of each channel is 1.62gbps and 2.7Gbps. Cs5211 adopts powerful SerDes technology, which can recover high-speed serial data with low bit error rate.Compared with ch7511b, the advantages of cs5211 in designing DP to LVDS conversion circuit are as follows:1. Cs5211 LVDS transmitter supports single port and dual port modes.2. The maximum resolution supported by cs5211 is WUXGA (1920x1200).3. Cs5211 has 4 configuration pins and can support 16 different combinations of panel resolution and LVDS working mode of an EEPROM image.4. Cs5211 provides a simple tool to edit, generate and update EEPROM images for custom configuration.5. Cs5211 has simple circuit design and fewer peripheral circuit components, which is more conducive to saving BOM cost.6. Cs5211 integrates clock source to save external crystal.7. Cs5211 supports a wide range of power supply (core power is 1.8 1.2V), saving on-board power supply equipment.8. The total power of cs5211 is less than 300MW, which simplifies the design of power supply network and is easy to integrate into the current popular low-cost display system.9. Cs5211 is qfn68 package and ch7511b is also qfn68 package. Overview: cs5211 directly replaces ch7511 without changing the circuit board and pin to pin replacement mode.10. Cs5211 on-chip MCU can update the program online to adjust various parameter values of the screen, improve the universality of the design and product compatibility, and increase the applicable scenario and development and design cost of the scheme product.The detailed characteristic parameters of cs5211 are as follows:Overview:1. 2-channel DisplayPort v1.1 compatible receiverSupports 18 bit single port, 18 Bit dual port, 24 bit single port and 24 bit dual port LVDS outputsSupports open LDI and spwg bit mapping for LVDS applicationsBuilt in oscillator without external crystalEmbedded linear voltage drop regulator (LDO)On Chip MCUSelect the support panel through the GPIO pin controlBoot ROM is loaded automatically after power onUpdate serial boot ROM data via I2C bus or auxiliary channelAutomatic chip power mode control.EMI reduction of EDP and LVDWide core power range from 1.8V to 1.2V.Qfn68 package.HBM 4KV2. DP receiver characteristics:Compliant with embedded display port (EDP) specification 1.2Support 1 or 2 main link channels at 1.62gbps or 2.7Gbps link rate.Enter the color depth of 18 / 24 bits per pixel in RGB format.Support enhanced frame mode.Support VESA and CEA timing standards, resolution up to 1920x1200, 60Hz, 24 bit per pixel mode.Supports dynamic refresh rate switching.Support quick link training and full link training.Support EDP authentication: optional scrambling seed reset and optional frame.Support HPD interrupt.3. LVDS output characteristics:Support 18 bit single port, 18 Bit dual port, 24 bit single port and 24 bit dual port LVDS output interfaces.Supports openldi and spwg bit mapping for LVDS applications.Keep LVDS output when the input video is not ready.Flexible LVDS output pin switching.Programmable swing / common mode voltage.Output conversion rate control to reduce electromagnetic interference.4. Output panel and backlight controlProgrammable LCD panel power sequenceTwo PWM modes are supported, including backlight brightness level control PWM pin and BLUP / bldn pinEditing: JQ
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