Encapsulated-dye all-organic charged colored ink nanoparticles for electrophoretic image display.
Electrophoretic ink nanoparticles with high mobility are successfully fabricated by dispersion polymerization. The color of test cells can be changed by applying a bias voltage, as shown in the figure: the lower row shows the same cells as the upper row but with an applied voltage. These all-organic, encapsulated-dye, electrophoretic ink particles are expected to reduce the fabrication cost of e-ink in electrophoretic image display cells.
Department of Chemistry Pukyong National University Busan, 608-737 (Republic of Korea).
Sun Wha
SW
Oh
Department of Chemistry Sogang University Seoul, 121-742 (Republic of Korea).
Chang Woo
CW
Kim
Printed Electronics Research Institute Paru Co. Sunchon, Jeonnam (Republic of Korea).
Hwa Jin
HJ
Cha
Department of Chemistry Sogang University Seoul, 121-742 (Republic of Korea).|Permanent Address: Universidad Autonoma de Puebla, Mexico.
Umapada
U
Pal
Department of Chemistry Sogang University Seoul, 121-742 (Republic of Korea).
Young Soo
YS
Kang
Displays; Electronic ink; Electronic paper; Electrophoretic materials; Nanoparticles