32.3: Reliability and Performance of Flexible Electrophoretic Displays by Roll‐to‐Roll Manufacturing Processes

Flexible Microcup® electronic paper prepared by the Sipix roll-to-roll manufacturing process has shown outstanding electro-optical performance, longevity and physico-mechanical properties for various commercial applications in a wide range of temperature, humidity, and UV environmental conditions. Multicolor Microcup® EPDs having more than 8 grayscales with great mid-tone bistability and image uniformity have also been demonstrated.