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China FOCUS VISION TECHNOLOGY LIMITED
FOCUS VISION TECHNOLOGY LIMITED
Established on 2007,Sales AUO,PVI, BOE,NEC,LG,Samsung,Sharp,Innolux,TianMa lcd display, PVI eink display, customized stretched bar lcd ,industrial lcd
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High quality
Trust Seal, Credit Check, RoSH and Supplier Capability Assessment. company has strictly quality control system and professional test lab.
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DEVELOPMENT
Internal professional design team and advanced machinery workshop. We can cooperate to develop the products you need.
03
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Advanced automatic machines, strictly process control system. We can manufacture all the Electrical terminals beyond your demand.
04
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Bulk and customized small packaging, FOB, CIF, DDU and DDP. Let us help you find the best solution for all your concerns.
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Latest company news about What Is E-Ink, and How Does It Work?
2024-10-10

What Is E-Ink, and How Does It Work?

If you've been reading physical books for a while and you're looking to transition to digital copies, you might want to check out an E-Ink device. Read on to learn more about E-Ink, its benefits, and where the technology is going. E-Ink and How it Works   E-ink, also known as "electronic ink" or "electronic paper," is a type of display technology known for its low power consumption and visual similarity to ink on paper. These features make it a perfect fit for many e-readers, such as Amazon Kindle and Kobo devices. Unlike traditional display devices like LED and TN, which often comprise individual pixels that each display a color, e-ink devices are much more reliant on fascinating chemistry. E-Ink displays are made of a thin film on top of millions of small capsules filled with a bunch of particles floating in a clear fluid. These particles are all colored a specific pigment: in greyscale displays, those pigments will be either black or white.   These particles are set to move around depending on what type of electric charge they receive. For example, black will rise when exposed to a negative charge, and white will rise when exposed to a positive charge. Therefore, an E-Ink display works by sending these small electric signals to all of these capsules. If a particular spot is supposed to be black, then the device will send a negative charge to move black to the top.  That is the reason why devices equipped with these displays tend to have phenomenal battery life. Unlike an LED display, which uses colored light that is on at all times, E-Ink displays only consume power when the arrangement of colors on the display needs to change. The display takes up virtually no power when you're simply reading the words on the screen. A Quick History on E-Ink Even though it's become the generic name used for these displays, E-Ink is a commercial technology owned by the E-Ink Corporation. A group of scientists and engineers from the Massachusetts Institute of Technology (MIT) Media Lab developed it in 1996. In 1997, these researchers founded the company that owns the patent to e-ink. They were eventually inducted into the National Inventors Hall of Fame in 2016. E-Ink later came into mainstream adoption thanks to the rise of e-books, particularly with large digital booksellers such as Amazon, Kobo, and Barnes & Noble. These companies have released their e-ink readers, or eReaders, to accompany the digital books that they sell. E-Ink also has some utility in other devices, such as digital tablets, mobile phones, and notebooks. E-Ink has seen many iterations since the launch of its first-generation E-Ink Vizplex in 2007. In 2010, the E-ink Pearl became the first e-ink display to reach widespread adoption in the market. Many of the most widely used eReaders today still use this technology. Since then, there have been many iterations like the E-Ink Carta, which used a high-contrast, high-resolution display, and the E-Ink Kaleido, which uses a color filter to display a range of colors.   Easier on the Eyes? We've discussed some of the advantages of E-Ink in the past, comparing E-Ink with LCD technology. Aside from the huge difference in power consumption, where eReaders can often go for weeks without charging, there are other significant differences. E-Ink is infinitely better if you're reading in direct daylight because there's no glare on the displays. You also get some of the aesthetic value in reading something that resembles paper, which might be appealing to people who are switching over from traditional reading. Lastly, there's price: E-Ink devices tend to be some of the most affordable on the market because of their undemanding specifications and because their manufacturers will eventually make income on selling books. E-Ink Devices Going Forward     One of the most exciting alternative uses of e-ink is note-taking. While the display isn't entirely built to support it, it still provides a note-taking experience completely different from any traditional tablet. That's why some companies have ventured into experimenting with it as a primary touchscreen. In 2020, a Norwegian company called reMarkable released their second iteration of an e-ink tablet specifically intended for note-taking. The reMarkable had pretty modest specs, a small body, and a custom version of Linux. It also included a note-taking pen. While tech enthusiasts considered its performance to be quite mediocre for the price, it still offered a fascinating look into how using e-ink technology as an input device would look. For now, it seems that e-ink is here to stay. E-books continue to grow in adoption, and e-readers from companies like Amazon and Kobo continue to get priced more attractively. Also, the company behind e-ink is committed to continuously improving its technology, with new versions coming out every few years. If you're interested in getting an eReader with an e-ink display, you might want to check out one of the tablets we featured in our roundup of the best eReaders. reMarkable"" data-img-url="/photo/einklcd/editor/20241010175545_13817.jpg" data-modal-container-id="single-image-modal-container" data-modal-id="single-image-modal" style="box-sizing: inherit; margin: 0px; padding: 0px 0px 403.844px; position: relative; overflow: hidden; cursor: pointer;">  
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Latest company news about ONXY new e book reader model Nova Pro & Note Pro will be launched into market on this month
2019-03-27

ONXY new e book reader model Nova Pro & Note Pro will be launched into market on this month

On February 23, ONXY launched a brand new flagship machine in 2019, the 10.3 inch Note Pro and 7.8 inch Nova Pro, and announced that the BOOX V2.1 software system was going online.     As the epitome of BOOX e-book in the field of small screen and large screen, what surprises will these two new products bring, and what highlights are worth looking forward to? Let's take a look.   First model with front light   10.3 inch large screen E-book Note Pro     Lufee, aragonite product manager, introduced that BOOX Note Pro uses a 10.3 inch flat flexible electronic ink screen with a resolution of 1872 × 1404（227 PPI）。 It supports the double touch of the pen and the WACOM electromagnetic pen with 4096 level pressure sense. With millisecond level sensitivity, it can simulate the real writing experience of the original pen and paper.   The body of the Note Pro is extremely thin. With a 4100mAh super capacity battery, the whole machine is only 7.1mm thick and weighs about 390g. It can be easily held by one hand.     In terms of configuration, the memory of Note Pro has been upgraded from 2GB+32GB of the previous generation to 4GB+64GB. At present, BOOX is the only company in the industry that has such an e-book memory matching scheme.     In addition, there is a powerful Android 6.0 open system and a powerful quad core 1.6GHz processor, which can be perfectly compatible with various Android applications, bringing users an unprecedented experience.     Surprisingly, the Note Pro is equipped with a uniform two-color temperature backlight system, and the 32 levels of brightness of the cold and warm can be adjusted independently. Since then, reading is not limited by external light.     Its soft light evenly covers the screen, does not directly stimulate the eyes, and does not hurt the eyes when reading for a long time. This is the first 10.3 inch large screen e-book product with backlight on the market in China, and it is also another technological breakthrough in the field of e-book for many years!     From the appearance design to the configuration performance of the product, Note Pro has many remarkable advantages, such as thin and light screen, high face value, dual touch, mature front light system, ultra long endurance, full format compatibility, 4096 level pressure handwriting, industry-leading hardware configuration, and the exclusive initiative of application optimization, application freezing functions.     A number of technologies adopted by Note Pro are at the leading level in the industry. It breaks people's habitual perception of e-readers and fully demonstrates the innovation ability and technical strength of aragonite in the e-paper book industry!     First with stylus   7.8 inch small screen reader Nova Pro   BOOX Nova Pro uses a 7.8 inch electronic ink screen with a resolution of 1404x1872 (300ppi). It has a simple and fashionable appearance, smooth and seamless edges and corners, and excellent touch. By polishing, Nova Pro has achieved 265 grams of ultra light weight on the premise of carrying 2800 mAh batteries, and the body thickness is only 7.7 mm, which is very excellent in terms of lightness.     In terms of configuration, Nova Pro runs an Android 6.0 open system with high compatibility. It uses a quad core 1.6GHz processor, which has strong performance, smooth operation and quick response. It can store tens of thousands of e-books with 2GB running memory and 32GB super large storage capacity.     The device supports more than 20 document formats, including pdf, mobi, epub, txt, azw3, cbr, rtf, chm and other mainstream e-book formats, so that users can avoid the trouble of format conversion.     Unlike other small screen readers that are only used as reading tools, the 7.8 inch Nova Pro released by BOOX this time is the first small screen reader with handwriting function in BOOX, integrating reading, writing, annotation, painting and other functions.     In the process of reading PDF documents, users can also draw lines and write their own ideas at any time. The built-in notebook function of the system can also allow users to write and draw freely, which can be called a comprehensive reading tool for reading and writing.       BOOX 2.1 system:   The most suitable operating system for Chinese people   At this new product launch, BOOX version 2.1 system was officially released. This is a leap forward innovation, not only the product functions are further improved, the device UI interface is more simple, and the interaction is more intelligent and fast.     In the 2.1 version software, BOOX has for the first time realized such functions as PDF note taking and writing, note embedding, intelligent search and conversion of handwriting, and added a number of important new functions, such as multilingual handwriting input method, intelligent levitation ball, to facilitate users to write records. Note content can be exported locally or shared by scanning to social networks.     This software upgrade of BOOX has solved the problem of tedious interaction and insufficient intelligence that was most complained about in the past, and brought many surprises to users.     The system is built in the application market. At present, there are dozens of APP applications that have been deeply optimized for ink screen devices for users to download and install. Kindle, Palm Reader, WeChat Reader, Today Toutiao and other APPs can be perfectly matched.     This is the use function and user interface launched by aragonite after years of in-depth study on Chinese reading habits, collection and verification of a large number of user feedback, which greatly improves the efficiency of device reading, writing and file preservation.     Nova Pro and Note Pro are both smart e-book readers that combine "touch+stroke+front light", breaking the two records of "small screen without pen" and "large screen without light" in the domestic e-book industry, and are the most noteworthy new products in the field of e-book since 2019.       In terms of product price, the 10.3 inch BOOX Note Pro e-paper book is priced at 3880 yuan and will be officially launched on March 11. 7.8-inch BOOX Nova Pro Reader sells for 2280 yuan!  
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