| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem wherein stable, uniform dispersion of an electroconductive polymer in sol-gel glass is difficult due to its hydrophobicity, or a pre-treatment for imparting hydrophilicity to the polymer is required. SOLUTION: The sol-gel electroconductive glass wherein the electroconductive polymer is stably and uniformly dispersed is provided by including a side chain of the hydrophobic electroconductive polymer in a hydrophilic host molecule (e.g. dextrin). This enables easy production of an industrially useful, highly reliable light-emitting or light-receiving device, such as a photodiode which converts a light signal into an electrical signal, an imaging device, a light source for optical communication such as an EL device which emits light by current injection, a display device and a lighting device. COPYRIGHT: (C)2005,JPO&NCIPI |
