A5035956844- Electrowetting and Microfluidic Technologies
- Photonic Crystals and Applications
- Modular Robots and Swarm Intelligence
- Liquid Crystal Research Advancements
- Biosensors and Analytical Detection
- Distributed and Parallel Computing Systems
- Advanced Data Storage Technologies
- Electrophoretic Deposition in Materials Science
- TiO2 Photocatalysis and Solar Cells
- Photonic and Optical Devices
- Advanced Materials and Mechanics
E Ink (United States)
2022
Photon Imaging (United States)
2004
Abstract— Rolls of flexible displays or electronic paper have recently been prepared by a high‐speed roll‐to‐roll manufacturing process based on SiPix's novel Microcup® and top‐sealing technologies. Both electrophoretic (EPDs) LCDs demonstrated. The display rolls are format may be cut into desirable size shape for variety applications. High‐performance passive‐matrix EPDs having wide range threshold voltages also
Abstract The world's first mass production three‐particle electrophoretic display has been launched. E Ink Spectra TM displays utilize black, white and red engineered particles in a colorless solvent to achieve plus black/white independent optical states without color filter array. three types of have different properties are well controlled so they respond differently various electric fields. ink is filled then sealed thin film Microcup® structure using roll process the output imaging can...
Abstract A four‐particle electrophoretic display (EPD), Spectra™ 3100, was released in 2021. It targets electronic shelf label applications and signage by providing four primary optical states of black, white, red, yellow, as well dithering capability to show graphic images. Specially engineered yellow particles the ink respond different electric fields pigment intrinsic colors on display. The imaging film produced from this technology can reach a typical contrast ratio 30:1 while...
We report the process development work on roll-to-roll fabrication of EPD film that enables making full color display. Through incorporation inkjet printing process, Microcup® web can be printed with colored fluids to form designated pattern at sub pixel level. Existing manufacturing modified accommodate step and processes coordinated in such prevent mixing different during processing.
E Ink Spectra™ 6 is a full‐color electrophoretic display with superior color saturation and black‐white contrast ratio of more than 30. Specially engineered ink comprising blue, white, red, yellow particles coated sealed in thin film Microcup® structure using roll‐to‐roll process. It targets signage applications, electronic shelf label other IoT applications. With special dithering algorithm, images can be rendered the option displaying green, yellow, or black each pixel. Its operating...
Plastic passive matrix (PM) and active (AM) electronic paper displays (EPDs) have been prepared by SiPix's Microcup roll-to-roll manufacturing processes using ITO/PET films. The shown outstanding environmental stability excellent physico-mechanical properties such as scratch, impact flexure resistances even in high temperature humidity conditions. A PMEPD recently on inexpensive row-and-column patterned films has a contrast ratio of ≥10, t<sub>on</sub> ≤30 msec at ≤40 V, threshold...
Following the commercial success of three‐particle electrophoretic display E Ink Spectra� 3000, a four‐particle display, 3100, was developed and launched as premier product in 2021. It targets electronic shelf label applications signage by providing vibrant optical states black, white, red, yellow dithering capability. Specially engineered red particles ink respond to different electric fields show their intrinsic colors on display. For best readability under various light conditions, angles...