Tag: E Ink Display

  • Figment e-ink Handheld: Transform Books into Interactive Games

    Figment e-ink Handheld: Transform Books into Interactive Games

    Key Takeaways

    1. E-ink displays offer excellent readability in bright sunlight and consume very little energy but have slow refresh rates, making them unsuitable for gaming.
    2. Figment’s new gaming handheld will feature a 7.5-inch e-ink display, designed primarily for text-based games and interactive storytelling.
    3. The device is powered by a low-performance ESP32 processor, sufficient for displaying text and images but requiring an internet connection for certain features.
    4. The Figment handheld can display standard books offline, providing flexibility for users.
    5. The project is still in early development, and interested individuals can sign up for updates on its progress.

    E-ink displays are designed to mimic real paper, and the latest models perform remarkably well, allowing for easy reading in bright sunlight and boasting very low energy use. However, their slow refresh rates make them generally unsuitable for gaming handhelds.

    A Unique Gaming Experience

    Despite this, Figment plans to incorporate an e-ink screen in its new gaming handheld, which is mainly geared toward text-based games or “Choose Your Own Adventure” style books. Specifically, Figment has chosen a 7.5-inch e-ink display housed in a casing about the same size as an Asus ROG Ally. The device features a D-pad with four buttons on the left and three action buttons on the right.

    Prototype and Performance

    The current version is built with a 3D-printed shell and powered by an ESP32 processor, which is not very strong. Nevertheless, since the handheld only needs to show text and images, Figment doesn’t require high performance. One drawback of the slower processor is that some features necessitate an active internet connection. This mainly includes the ability to create “Choose Your Own Adventure” games from existing e-books using AI technology.

    Future Developments

    On the bright side, Figment can still display standard books without needing an internet connection. The project is still in development and at an early phase, so it remains uncertain if the Figment handheld will ever reach store shelves. Those interested in Figment can sign up with their email to stay informed about this fascinating project.

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    Figment e-ink Handheld: Transform Books into Interactive Games
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  • Bigme Hibreak Launches Non-Cellular Variant: Worth the Upgrade?

    Bigme Hibreak Launches Non-Cellular Variant: Worth the Upgrade?

    Key Takeaways

    1. Bigme launched a new e-reader version of the Hibreak, called ePaper Reader HiBreak, which lacks cellular functions.
    2. The device features a 5.84-inch black-and-white E Ink display with a resolution of 275 ppi and runs on a MediaTek Helio P35 processor.
    3. It includes 6GB of RAM, 128GB of internal storage, and a MicroSD card slot for up to 1TB of extra storage.
    4. The Hibreak e-reader has a 5MP front camera, a 13MP rear camera, dual-band Wi-Fi, Bluetooth 5.0, and a 3,300mAh battery.
    5. Priced at $299, the e-reader is more expensive than the 4G Hibreak model, leading some buyers to consider the cellular version instead.

    Last year, Bigme launched the Hibreak, an Android 4G smartphone featuring an E Ink screen. Earlier this year, they introduced a 5G version called the Hibreak Pro. Now, there’s a new version of the Hibreak that doesn’t support cellular functions.

    New Device Unveiling

    As first reported by Good e-reader, this new device lacks an official name; however, a sticker on its packaging says ePaper Reader HiBreak. Its design closely resembles the HiBreak, which is listed on Amazon for $269.99, but there are several distinctions between the two models.

    Specs and Features

    The Hibreak e-reader boasts a 5.84-inch black-and-white E Ink display with a resolution of 275 ppi. Unlike the cellular version (4G), it appears there isn’t a color E Ink variant available. This device runs on MediaTek’s Helio P35 processor and comes with 6GB of RAM and 128GB of internal storage. Additionally, it features a MicroSD card slot that allows for up to 1TB of extra storage.

    In an unboxing video, it was shown that the Hibreak has a hybrid SIM tray, but the section for a SIM card is blocked, preventing users from inserting one. The e-reader includes a 5MP front camera, a 13MP rear camera, dual-band Wi-Fi, Bluetooth 5.0, and a 3,300mAh battery that charges through USB-C. There’s also a single speaker in the earpiece, but it does not have an audio jack. Similar to the Hibreak smartphone, this e-reader operates on the older Android 11.

    Pricing and Availability

    The Bigme Hibreak e-reader isn’t featured on Bigme’s own website, but it can be purchased from Good e-reader for $299. This price is higher than the 4G model, which costs $249 for the black-and-white version, and $279 for the color epaper version. Given the steep price, potential buyers might find it more advantageous to opt for the cellular version instead.

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  • Dasung Paperlike 13K e-ink Monitor: 3.2K Resolution & Smooth Refresh

    Dasung Paperlike 13K e-ink Monitor: 3.2K Resolution & Smooth Refresh

    Key Takeaways

    1. Dasung launched the Paperlike 13K, a 13.3-inch e-ink monitor with a resolution of 3200 x 2400 pixels.
    2. The monitor has a refresh rate of 37Hz, offering better performance than typical e-ink displays.
    3. It operates without a backlight, providing easy readability in bright sunlight.
    4. The dimensions are approximately 12 x 10 x 0.2 inches, with connectivity options including mini HDMI and USB Type-C.
    5. The Paperlike 13K is priced around $620 and is currently available for purchase in Asia.

    Dasung is a popular name in the field of e-ink displays, offering a range of portable and stationary monitors. Recently, they launched the Dasung Paperlike 13K. The “13K” doesn’t denote the resolution; rather, it signifies the screen size, which is 13.3 inches measured diagonally. This display has a refresh rate of 37Hz and a resolution of 3200 x 2400 pixels, promising excellent image clarity.

    Refresh Rate and Technology

    The refresh rate of the Paperlike 13K is significant, especially when compared to other e-ink monitors known for their slower performance compared to standard LCD or OLED screens. This technology operates without a backlight, making text easy to read even in bright sunlight. This is why e-ink displays are commonly found in many e-readers, including the well-loved Kindle by Amazon.

    Dimensions and Connectivity

    In terms of size, the Paperlike 13K measures about 12 x 10 x 0.2 inches and can connect to a PC, laptop, or other devices using mini HDMI or USB Type-C connections. While it comes with built-in speakers, the portable monitor also includes the standard 3.5mm headphone jack. Currently, this e-ink display is available for purchase in Asia at around $620, but details about a potential global availability remain unclear.

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  • Switch to an E-Ink QWERTY Smartphone for a Simpler Digital Life

    Switch to an E-Ink QWERTY Smartphone for a Simpler Digital Life

    Minimal Phone Begins Shipping

    The Minimal Phone, which has a unique E-Ink display and a physical QWERTY keyboard reminiscent of Blackberry devices, has started shipping after meeting its crowdfunding target. This smartphone was first revealed last year and successfully raised over $600,000 via an Indiegogo campaign. For those who didn’t back the project during its original funding period, it’s still available for purchase at $399, with new orders set to ship in March.

    Unique Display Features

    This smartphone distinguishes itself in a world where large, vibrant OLED screens are the norm. Rather than appealing to users who enjoy multimedia, it aims to provide a simple and distraction-free user experience, featuring a 4.3-inch black-and-white E-Ink touchscreen. Unlike standard smartphone displays, E-Ink screens only use power during refreshes, making them great for long battery life.

    Operating System and App Performance

    The Minimal Phone operates on a tailored version of Android 14, giving users access to the Google Play Store to install third-party apps. However, due to the characteristics of E-Ink technology, some applications may not work as well as they would on a regular screen.

    Power and Storage Specs

    Equipped with a MediaTek G99 processor, the Minimal Phone has 6GB of RAM alongside 128GB of internal storage. There’s also a microSD card slot for additional storage needs. The device includes a full QWERTY keyboard that enhances its attractiveness for users who like the feel of physical keys while typing. The keyboard features 35 keys, a customizable hotkey, and a 0.15mm key travel for a satisfying typing experience.

    Camera and Battery Life

    When it comes to photography, the phone offers a 16MP rear camera with an LED flash, along with an optional 5MP front camera. It is powered by a 3,000mAh battery that, thanks to the energy-efficient E-Ink display, can last for several days with just one charge. The phone supports 18W wired fast charging as well as 15W wireless charging.

    Connectivity and Design Options

    The Minimal Phone is available in three colors: Pebble, Onyx, and Fusion. It has a fingerprint sensor built into the power button, a 3.5mm headphone jack, and a USB-C charging port. In terms of connectivity, it supports 4G LTE, WiFi 5, Bluetooth 5.2, and NFC, although it does not offer 5G compatibility.

    Switch to an E-Ink QWERTY Smartphone for a Simpler Digital Life

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  • Colorsoft Teardown: Scratches on Kindle Display Under Microscope

    Colorsoft Teardown: Scratches on Kindle Display Under Microscope

    The Amazon Kindle Colorsoft is a new e-reader priced at $279 on Amazon. This device is designed to be waterproof and boasts a battery life of up to eight weeks. It features a 7-inch e-ink display that can show colors, a first for Kindle devices, which previously only displayed grayscale. Popular YouTuber JerryRigEverything recently reviewed this latest Kindle in an in-depth teardown video that you can watch below. In the video, he examines the subpixels, which come in red, green, and blue, using a microscope.

    Subpixel Structure

    The subpixels appear as squares rather than the typical strips found in LCD screens. The colored e-ink screen uses a color filter that assigns a specific hue to each subpixel. This innovation causes the pixel density to decrease from 300 PPI to 150 PPI when displaying colored images. The microscope revealed that the surface of the Kindle Colorsoft is rougher than that of an Apple iPad Pro, which has a nano-texture glass that minimizes reflections.

    Material and Durability Concerns

    Notably, the display surface is made of plastic instead of glass. This means it can get scratched when it comes into contact with something that rates a 3 on the Mohs hardness scale. Because of this, using a screen protector is advisable. Additionally, the overall body of the Kindle Colorsoft is plastic and doesn’t offer much resistance to scratches. On the plus side, the Kindle Colorsoft passed JerryRig’s bend test with good results. Inside, the device shows significant empty space, indicating that there could have been room for a larger battery, yet it still maintains the claimed eight-week battery life under regular use.

    Repairability and Conclusion

    The conclusion of the video is particularly intriguing as JerryRigEverything removes the color filter from the black and white e-ink panel, showing how the colors originate from the extra panel layer. Interestingly, some repairs seem to be straightforward due to the back being attached with clips, allowing easy access to replace the battery, for instance.

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    Colorsoft Teardown: Scratches on Kindle Display Under Microscope
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  • LG V50 ThinQ Transformed into InkReader Duo E-Reader

    LG V50 ThinQ Transformed into InkReader Duo E-Reader

    Before LG decided to end its smartphone venture, it introduced some fascinating devices. One such device was the LG V50 ThinQ Dual Screen, which came with a case featuring a second screen, offering a fresh perspective on dual-screen technology. This innovative phone seems to have inspired the creation of the inkReader Duo, a new concept for an e-reader.

    Unique Design Features

    Similar to the LG V50 ThinQ Dual Screen and its successor, the LG G8X ThinQ Dual Screen, the inkReader Duo comes with a case that includes a display, but this time it’s an E Ink screen. The main device resembles a smartphone, much like the BOOX Palma 2, which is priced at $279.99 on Amazon.

    Specifications and Functionality

    Created by Mechanical Pixel, the inkReader Duo features a 6.2-inch Carta 1300 E Ink display with a resolution of 300 ppi. The case’s screen is also 6.2 inches and matches the main display type, connecting to the main device using pogo pins. When the e-reader is not in use, it can show a static image or a note.

    The case includes a 360-degree hinge, allowing it to fold back completely. While it supports a stylus, it’s uncertain whether it functions on both screens. However, users will likely be able to read on one screen while jotting down notes on the other.

    Potential Challenges Ahead

    Creating the inkReader Duo should not present many challenges, but developing software that optimally utilizes the second screen may be a tougher task. While Amazon’s Kindle software may not be capable of achieving this, an Android-based custom operating system could potentially make it work.

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    LG V50 ThinQ Transformed into InkReader Duo E-Reader
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  • Inky Frame: Energy-Efficient E Ink Display with Raspberry Pi

    Inky Frame: Energy-Efficient E Ink Display with Raspberry Pi

    We have frequently shared information about e-readers and E-Ink displays that appeal to technology enthusiasts. One such device is the Inky Frame 7.3, which can be utilized to build a smart display for your home. Essentially, the Inky Frame 7.3 is quite fitting for this role due to its low energy usage, wireless capabilities, and the option to attach extra sensors and actuators.

    Display Features and Advantages

    As indicated by its name, the Inky Frame 7.3 features a 7.3-inch e-paper display with a resolution of 800 x 480 pixels, which supports color. A significant benefit of using an e-ink display is how little power it consumes, and it’s also readable in bright sunlight. However, according to Pimoroni, refreshing the display completely takes about 40 seconds, which limits its use to semi-static information that can be updated every minute.

    Hardware and Power Options

    The device is powered by a Raspberry Pi Pico 2 W chip, which enhances its low power usage and provides wireless options, supporting WiFi 4 and Bluetooth 5.2. It has a microUSB port for power, though this is unfortunate as it does not align with current standards. Additionally, you can power the Inky Frame using rechargeable batteries or regular batteries; if you purchase the accessory kit, three AA batteries come included in the package.

    The system can be programmed using languages like C, C++, and MicroPython. There’s an option to insert a microSD card, and two Qwiic/Stemma connectors are provided for easy attachment of compatible expansion boards or sensors. Moreover, five tactile buttons are located on the front for user interaction.

    Pricing and Availability

    The Inky Frame 7.3 is offered directly from Pimoroni for the price of $93.75. They provide worldwide shipping options for customers.

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  • Revolutionary Paperlike Color E Ink Monitor with High Refresh Rate

    Revolutionary Paperlike Color E Ink Monitor with High Refresh Rate

    The Paperlike Color Revolutionary, a large and speedy display utilizing E Ink technology, is now available for customers around the globe. The cost is set at $1,749, with additional shipping charges that may apply. It’s recommended that potential purchasers check the shipping details and any customs fees before making their purchase to avoid unexpected costs. For instance, items priced over $800 shipped to the US may incur customs duties.

    Display Features

    This 25.3-inch screen employs a Kaleido 3 panel and boasts a resolution of 3,200 x 1,800, providing color display capabilities. The design allows for legibility in bright environments and minimizes eye strain. Dasung claims to have addressed a significant challenge in E Ink technology, which is the slow refresh rate. The monitor is reported to have a refresh rate of up to 33 Hz, facilitating smooth media playback and scrolling. However, customers should be aware that it may not work seamlessly with macOS systems.

    User Interface and Connectivity

    The display includes several prominent buttons for adjusting settings like mode and brightness, and there’s an option to use a remote control as well. It connects via HDMI, DisplayPort, and USB-C to receive image signals. Additionally, the Paperlike Color Revolutionary comes with a standard jack connection, and it features a built-in front light for enhanced visibility.

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