PURPOSE: To enhance strength and to prevent deterioration of responsiveness by using porous plastics contg. a redox agent and a solvent by ≥20wt% based on the plastics for the electrolyte of a dimming body using EC.
CONSTITUTION: The dimming body is prepared by forming an electrode of In2O3. SnO2, Au, or the like is formed on a transparent plate of glass or the like, and providing thereon an electrolyte between the first transparent plate of an EC substance layer of WO3.MoO3 or the like and the dimming body in which transparent counter electrodes are opposed. As this electrolyte, porous plastics contg. the electrolyte of a redox agent, a solvent, etc. by ≥20wt%, preferably, ≥50wt% basing on the weight of said plastics is used. As said plastics, PE, PVC, PMMA, polystyrene, PVA, polyacetal, polycarbonate, nylon, acetate, silicone, polyuretane, etc. are used.
MIZUHASHI MAMORU
KAWAHARA HIROSHI
| JPS5532044A | 1980-03-06 | |||
| JPS54141156A | 1979-11-02 | |||
| JPS50141345A | 1975-11-13 | |||
| JPS5146894A | 1976-04-21 |