| abstract |
An object of the present invention is to enable high-resolution color display and improve the expression of intermediate colors. A recording display medium (1) includes a plurality of microcapsules (4) disposed between a pair of transparent substrates (2) and a substrate (3) arranged opposite to each other at intervals. Transparent electrodes 5 and electrodes 6 are provided at positions corresponding to the respective microcapsules 4 on the opposite surface sides of the transparent base material 2 and the base material 3, and an electric field can be applied to each microcapsule 4. ing. In the dispersion medium 7 in the microcapsule 4, electrophoretic particles of yellow, magenta, and cyan having different mobility and charge amount are mixed. Each electrophoretic particle is moved by applying an electric field, and when the target color is obtained, the electric field is turned off to perform color display. [Selection] Figure 1 |