| 摘要 |
Provided are a display device which is advantageous not only in that it can smoothly switch display/non-display for a desired pattern and has a memory effect, but also in that the display device has a simple construction of the members thereof and can be driven at a low voltage, and exhibits high display contrast and can be increased in the display area, and a color electronic paper using the same. A display device characterized by including, between a transparent substrate having a surface electrode and a substrate having a back electrode opposite to the surface electrode, a pattern display layer containing an organic-inorganic hybrid polymer represented by the following formula (I):
wherein M represents a metal ion, X represents a counter anion, R represents a spacer including a carbon atom and a hydrogen atom or a spacer for directly connecting two terpyridyl groups, each of R 1 to R 4 independently represents a hydrogen atom or a substituent, and n represents an integer of 2 or more, which indicates a degree of polymerization, or the like, and a polymer gel electrolyte-containing layer. |
