Smart reading devices
Making reading smarter
and more exciting
E-ink smart Scribe for E Ink Notebook with AI Meeting Notes, eink readers and e-paper tablets, e-ink product designed and built in-house — 6 to 13.3 inch from white to e6 color photo frame to Ai era,. long battery life and a distraction-free everyday companion.
Our advantages
Focus on Core Technology
Focus on the development of E-Ink display technology, low-power chip optimization and intelligent interaction systems to keep our core technologies advanced.
Strategic Partners
By forging in-depth partnerships with content platforms and core chip suppliers, we have established a long-term and stable strategic collaborative ecosystem.
Top Team
We have assembled a diversified professional team consisting of senior software and hardware engineers, user experience designers and reading industry experts.
All-in Supply Chain
Our own engineering and assembly line in Shenzhen covers industrial design, e-paper integration, final assembly and full-unit testing before every shipment.
What we do
Three capabilities that take a reading device from first sketch to a shipped, tested product.
Standard Product Service
End-to-end device development, from industrial design and mechanical structure to board bring-up and the reading software on top of it.
- Android and RTOS platforms
- 6 to 13.3 inch formats
- Packaging & VI Design
System Customization
Panel selection, optical bonding and waveform tuning that keep contrast readable and ghosting low in real reading conditions.
- Boot Logo Customization
- Auto-run APP on Boot
- Refresh and ghosting tuning
OEM and ODM Manufacturing
Pilot builds and volume production on our own Shenzhen line, with full-unit testing and per-unit records before shipping.
- Pilot runs from small batches
- Mold Customization
- ID/MD Design
Products
Reading devices, e-paper panels and the software that runs them, built and tested as one system.
VIEWLINK E6 Reader | 6" Carta1200 Open Android E-Ink E-Reader
VIEWLINK E6 Reader is a portable 6-inch Carta1200 e-reader with 212PPI, Android 12 open system, physical page turn buttons, 2GB+16GB, TF card expansion for unrestricted reading.
VIEWLINK E6pro Reader | 6" Carta1300 Open Android E-Ink E-Reader
VIEWLINK E6pro Reader is a portable 6-inch Carta1300 e-reader with 300PPI, Android 12 open system, physical page turn buttons, 2GB+16GB, TF card expansion for unrestricted reading.
E4 4" Magnetic E-Reader Music Player, 238DPI E Ink Carta, Dual Warm Cool Front Light
E4 lightweight magnetic e‑reader & music player. 4.5” etched anti-glare E Ink Carta screen, dual-color front light, support multi ebook/audio formats, Bluetooth 5.3, long standby.
E4 Pro Portable E-Ink E-Reader & Music Player, Eye Friendly E-Paper Screen for Reading, Lyrics Display & Music Playback
E4 Pro is our ultra‑thin magnetic metal e‑reader with music function. Featuring a 4.5-inch etched anti-glare E Ink Carta screen, dual warm/cool front light and capacitive touch plus physical keys, it weighs only 84 g at 5.8 mm thin. It supports multi-format e-books, TTS audiobooks, MP3 playback, Bluetooth 5.3 and multi-language UI, with long standby and TF card expansion for portable fragmented reading.
About Viewlink
Viewlink Technology Co., Ltd., founded in 2018, is an IDH & ODM specialist for e-ink readers and e-paper tablets. Our core team has 10+ years of e‑ink development expertise, covering ID, PCB, hardware and software design. We partner closely with Allwinner, MediaTek and E Ink to deliver customized multimedia players, e‑readers, HiFi MP3s and E Ink tablets for clients across Europe, America and Asia. Design and production share one site in Bao'an, Shenzhen: 8,000 ㎡ of assembly, test and packing space across four flexible lines, an ISO 9001:2015 quality management system, and a monthly capacity of around 60,000 units. We support cross‑platform software development & optimization on Android, RTOS and Linux.
Learn more
Core Technology
E-paper integration, low-power design and custom hardware, engineered as one working system.
CPU platforms
Self-developed image algorithms optimize display performance for faster refresh rates and reduced ghosting.
OS System
Accumulated Software technologies across multiple IOS software from android to Linux and RTOS system.
Low-power Consumption Design
Hardware and software are tuned as one system, so power is drawn mainly when the page changes and a single charge covers weeks of reading.
Ultra thin and light product design
Industrial design, 3D structure and internal layout are developed together, so a thin reading device still feels rigid in the hand and holds up in daily use.
Handwriting and Touch Experience
Stylus input, pressure sensing and low-latency ink are tuned together, so writing on an e-paper screen keeps up with the hand.
How we test
Every performance claim on this site comes from a defined test on a defined sample. Here is how those numbers are produced.
See our engineering teamSamples before claims
Performance figures are measured on pre-production samples from the same build that ships. Numbers quoted on this site are medians of repeated runs, not best-case readings.
Battery and power
Standby and reading runtime are logged with a fixed page-turn script at room temperature, and again after 200 refresh cycles to catch panel drift.
Display behaviour
Contrast, front-light uniformity and ghosting are checked on each panel batch, at low and high brightness, before firmware is locked for production.
Structure and durability
Thin devices go through drop, torsion and pressure tests on pre-production units. Failures are traced to a part or process, then re-tested after the fix.
End-of-line testing
Every unit runs a functional test before packing, and a sample from each batch goes through aging and a second full test so batch-level issues are caught early.
Insights
Notes on e-paper panels, devices and the reading market.
The Steam Machine is getting two E INK Front Plates
The Valve Steam Machine is a premium, compact, console-like gaming PC designed to bring your entire PC gaming library natively into the living room. After initially launching third-party “Steam Machines” a decade ago and discontinuing them, Valve officially re-released its own first-party iteration of the hardware on June 29, 2026. JSAUX is a 3rd party company that has developed an E-Ink front plate that attaches to the Steam Machine. Hardware accessory brand JSAUX is fully on board with Steam Machine peripherals, revealing earlier this week that it’s “already cooking” some custom faceplates. Now we have our first glimpse of them in the real world (not 3D renders), with three unique models on the way. Two of them offer an E-Ink design, while the third is what JSAUX calls “The fun one” – a Dot Matrix panel. JSAUX was quick to ask its fans what they wanted from Steam Machine front plates late last year, and given all the delays with the cubed mini PC itself, there has been plenty of time to ponder these peripherals. The company has settled on three options and is currently running a poll on its Discord server to ask fans which should be released first. - Good e-Reader JSAUX says that thanks to the low-power nature of E-Ink displays, both of these models (mono and color) come with a built-in battery for power, so nothing is draining the Steam Machine itself. However, the Color Dot Matrix model does require external power and utilizes the Steam Machine’s rear port. A separate Discord poll also asks whether this requirement is “acceptable”. Here are the 3 that should come out soon. Mono E-Ink – Always-on display with low power that “blends naturally with the Steam Machine Color E-Ink – “Same idea” as the other E-Ink panel, but with a smaller screen and more colors Color Dot Matrix – Real-time updates with no lag and “Endless pixel-style possibilities” These front plates are coming out soon. There are no prices yet on the company’s website, but there is an email form to fill out when they officially go on sale.
E-paper: The Natural HMI Bridge Between AI and the Real World.
Discover how e-paper redefines HMI. Low-power, eye-friendly display seamlessly blends AI technology into daily life, business and smart environments. Learn more.
Amazon Launches All-New Kindle Lineup with Edge-to-Edge Displays and Aluminum Bodies
Amazon has refreshed its entire Kindle e-reader lineup — the entry-level Kindle, Paperwhite, and the new color E Ink model Colorsoft. All models adopt a reverse-stacked display process for a flush, edge-to-edge screen, with recycled aluminum and cobalt used across several devices.