Product Description
E-ink, short for electronic ink, is a revolutionary display technology known for its low power consumption, high contrast, and readability in various lighting conditions. In recent advancements, researchers have developed an innovative e-ink solution utilizing graphene oxide derived from coal....
This cutting-edge material is integrated into electronic devices and printed circuit boards (PCBs) using 3D printing technology, presenting a breakthrough in the field of electronic displays.
The use of coal-derived graphene oxide offers a sustainable and cost-effective alternative to traditional manufacturing methods. Graphene oxide, a derivative of graphene, possesses excellent electrical conductivity and mechanical flexibility, making it an ideal candidate for electronic applications. The e-ink based on this material not only provides a lightweight and durable solution but also contributes to reducing the environmental impact associated with electronic device production.
The 3D printing process enables the precise deposition of graphene oxide e-ink on various substrates, facilitating the creation of flexible and customizable electronic components. This adaptability is particularly advantageous for the design and fabrication of PCBs tailored to specific device requirements. The resulting electronic devices exhibit enhanced durability, energy efficiency, and versatility.
Read MoreProduct Benefits
Green Foundation for Electronics
- Energy Efficiency: Low power consumption ensures extended battery life, reducing the frequency of recharging.
- High Performance Display: Exceptional contrast and readability in various lighting conditions for clear and crisp visuals.
- Flexible and Lightweight Design: Utilizes graphene oxide's properties for thin, flexible, and lightweight electronic components, ideal for wearables....
- Durable and Customizable: Mechanical strength and 3D printing allow for durable and customizable electronic components, meeting specific design needs and any kind of printing technology.
- Sustainable and Versatile: Derived from coal, the graphene oxide offers an eco-friendly and cost-effective solution, catering to a wide range of electronic applications.
Additional information
e-ink Data Sheet
| Composition Solid content | 20% |
| Resistivity | 32.64-48.73 Ω.cm |
| Thermally annealed | 80ᵒC for 1h, |
| film thickness | 48µm. |
| Particle size | ~ 3µm |
| Zeta potential | 27mV |
| Viscosity | ~1.67 Pa.s (25ᵒC) shear rate at 10s -1 |
| Density | 1.020 g/ml at 25ᵒC |
| Surface Tension | 60.56 mN/m |
Applications
- Electronic Paper Displays: The e-ink based on coal-derived graphene oxide is ideal for electronic paper displays commonly found in e-readers and digital signage. Its high contrast, wide viewing angles, and ultra-low power consumption make it a preferred choice for applications requiring long battery life and excellent readability.
- Wearable Electronics: Flexible and lightweight, the 3D-printed e-ink technology is well-suited for wearable devices, such as smartwatches and health monitors. Its durability and low power consumption contribute to prolonged device lifespan and improved user experience....
- Smart Packaging: The technology finds applications in smart packaging solutions, where electronic displays can provide real-time information, such as product details, expiration dates, and tracking information.
- Customized PCBs: The 3D printing capability allows for the creation of customized and intricately designed PCBs. This is particularly beneficial for industries where space constraints or specific form factors are critical.
- Internet of Things (IoT) Devices: The lightweight and energy-efficient nature of e- ink based on coal-derived graphene oxide make it suitable for IoT devices, ensuring prolonged battery life and reliable performance in connected environments.